Outbound Atlas

654 distinct links · 297 domains · generated at build

Sources

Every external link cited anywhere in the hub, grouped by domain and sorted by how often the domain is used. Vendor domains dominate because pricing, limits and features are only published there; treat vendor claims as claims. How sources were gathered is in the method.

dlapiperdataprotection.com 25help.instantly.ai 24instantly.ai 22techcrunch.com 22getlatka.com 18smartlead.ai 16prospeo.io 13github.com 12apollo.io 9learn.microsoft.com 9lemlist.com 9woodpecker.co 9clay.com 8cnil.fr 8helpcenter.smartlead.ai 8sacra.com 8salesforge.ai 8support.google.com 8trustpilot.com 7emailbison.com 6help.lemlist.com 6iclg.com 6joinvalley.co 6developers.google.com 5en.wikipedia.org 5saleshandy.com 511x.ai 4developer.instantly.ai 4g2.com 4mailreach.co 4plusvibe.ai 4api.smartlead.ai 3businesswire.com 3crtc.gc.ca 3developer.lemlist.com 3docs.emailbison.com 3heyreach.io 3hubspot.com 3hunter.io 3landbase.com 3
dlapiperdataprotection.com25
  1. DLA PiperEU-native compliant outboundGDPR and ePrivacyGermanyEU/EEA country matrix +2
  2. 4 years after withdrawalEU-native compliant outboundEU/EEA country matrix
  3. recorded with dateEU-native compliant outboundEU/EEA country matrix
  4. DLA Piper FinlandGDPR and ePrivacyEU/EEA country matrix
  5. DLA Piper BelgiumGDPR and ePrivacyEU/EEA country matrix
  6. DLA Piper SpainGDPR and ePrivacyEU/EEA country matrixVerification log
  7. DLA Piper FranceFrance
  8. DLA ATEU/EEA country matrix
  9. DLA BGEU/EEA country matrix
  10. DLA HREU/EEA country matrix
  11. DLA CYEU/EEA country matrix
  12. DLA CZEU/EEA country matrixData sourcing law
  13. DLA DKEU/EEA country matrix
  14. DLA EEEU/EEA country matrix
  15. DLA GREU/EEA country matrix
  16. DLA IEEU/EEA country matrix
  17. DLA LVEU/EEA country matrix
  18. DLA LUEU/EEA country matrix
  19. DLA MTEU/EEA country matrix
  20. DLA PTEU/EEA country matrix
  21. DLA ROEU/EEA country matrix
  22. DLA SIEU/EEA country matrix
  23. DLA ISEU/EEA country matrix
  24. DLA CHEU/EEA country matrix
  25. DLA SEEU/EEA country matrixContradictions register
help.instantly.ai24
  1. 10 warmup emails a day for new accounts, increasing by 1 a day, with a 30% reply rateBuilt-in warmup
  2. helpBuilt-in warmupMailbox health engine
  3. AirMail on owned, aged IPs, $4 per account, 20 per dayGoogle vs Microsoft vs SMTPInbox & domain infrastructureMailforgeMailbox health engine +3
  4. Instantly helpInbox & domain infrastructureProvider crackdownsMicrosoft-first outbound
  5. recommends 30 campaign emails a day per account and a campaign limit of accounts × 30Inbox rotationSending limits and throttling
  6. HyperSend Mode for campaigns with more than 1,000 sending accountsInbox rotationSending limits and throttlingA/B testingCustom tracking domains
  7. Deliverability AI AgentInbox rotationMailbox health engineSending limits and throttlingBounce protection
  8. 5 credits per AI replyMVP specThe reply deskThe wedgeAI reply agent +4
  9. will be able to see all campaigns in the workspace, there's no way to restrictMVP specThe reply deskUnified inbox (Unibox)White-label and agency portals +4
  10. 200 emailsMVP specMailbox health engineBounce protection
  11. Instantly help centreSending architectureOAuth verification and the end of basic auth
  12. Instantly helpSending engine as an APIAPI, webhooks and MCPAI campaign builderCampaign analytics +1
  13. helpESP matchingContradictions register
  14. Secure Email Gateways (Barracuda, Mimecast, Proofpoint, Cisco)ESP matchingInbox placement testing
  15. automated placement testsMailbox health engineInbox placement testing
  16. helpSpintax and message variants
  17. helpA/B testing
  18. helpInbox placement testing
  19. plansInbox placement testingContradictions register
  20. helpConditional sequences and subsequencesContradictions register
  21. why follow-ups still send to leads who repliedConditional sequences and subsequences
  22. helpCustom tracking domains
  23. global settings override campaign settingsCustom tracking domains
  24. searchMultichannel steps
instantly.ai22
  1. Instantly's 2026 benchmark11xHow filtering worksInstantlyMVP spec +15
  2. pricingAI personalisationBusiness modelsContact data and enrichmentInbox rotation +29
  3. Instantly blogAI personalisationCopy and personalisation layerCampaign analytics
  4. InstantlyBusiness modelsPricing landscapePricing strategyValue chain +2
  5. instantly.ai/affiliateBusiness modelsGo-to-market planInstantlyAgency operating system +4
  6. including AI-written onesCold email law: the jurisdiction matrixEU-native compliant outboundPlatform liability: what the sequencer itself risksSending engine as an API +2
  7. Instantly blog, modified Jul 2026DistributionPricing strategy
  8. VIP partnerships pageDistributionGo-to-market planLead-gen agenciesThe info economy +4
  9. only English in the language selectorEU-native compliant outboundNon-English marketsContradictions register
  10. processed across regions including the US, Australia and IndiaEU-native compliant outboundGoverned volume for sales teamsIn-house SDR teamsEnterprise RevOps buyers
  11. InstantlyGoogle vs Microsoft vs SMTPInbox & domain infrastructureMailbox health engineTransparent infrastructure +2
  12. developers pageInstantlyContradictions registerThe readVerification log
  13. llms.txtInstantlyMVP specHistory of cold email softwareCloning the leaders +2
  14. $4 per inboxInstantlyTransparent infrastructureHistory of cold email softwareThe read +1
  15. InstantlyLead-gen agencies
  16. AI Reply Agent that answers prospects in under 5 minutes and shares a Calendly linkReplies, booking and handoff
  17. AI SDRSending engine as an APIThe reply deskFully autonomous AI SDR
  18. Rejected drafts in HITL mode incur no credit chargesThe reply deskUnified inbox (Unibox)AI reply agentBuilt-in lead database +2
  19. Instantly blog, updated Nov 2025AI reply agentBuilt-in email verificationCopy and personalisation layer
  20. network of over 1,000,000+ accountsMailbox health engineWarmup networksDoes warmup work?
  21. 80–100/dayMailbox health engineVolume math: what 10k and 100k emails a day costContradictions registerThe read +1
  22. instantly.ai/fr/partenariat-commercialContradictions register
techcrunch.com22
  1. TechCrunch reported on 24 March 202511xBusiness modelsThe AI shiftAI SDR layer +6
  2. Sukkar steps down11xFunding and exitsFully autonomous AI SDR
  3. TechCrunchGDPR and ePrivacy
  4. TechCrunch, Apr 2025The reply deskAI SDR layerArtisanSignal-triggered sequencer +1
  5. banned Artisan around 19 December 2025 for roughly two weeksArtisanSignal-triggered sequencerSignals layerFully autonomous AI SDR
  6. TechCrunchFunding and exits
  7. TechCrunchFunding and exits
  8. TechCrunchFunding and exits
  9. TechCrunchFunding and exits
  10. TechCrunchFunding and exits
  11. TechCrunchFunding and exits
  12. TechCrunchFunding and exits
  13. TechCrunchFunding and exits
  14. TechCrunchFunding and exits
  15. TechCrunchFunding and exits
  16. TechCrunchFunding and exits
  17. TechCrunchFunding and exitsContradictions register
  18. TechCrunchFunding and exits
  19. TechCrunchFunding and exits
  20. TechCrunchFunding and exits
  21. Drift customer data thefts were linked to a March GitHub account hackFunding and exits
  22. a new company helping AI agents get paidFunding and exits
getlatka.com18
  1. GetLatka, Jun 2023DistributionGo-to-market planInstantlyLead-gen agencies +9
  2. GetLatka, Oct 2026DistributionMarket sizeThe wedgeBuild costs and team +3
  3. GetLatkaDistributionMarket sizeSmartleadBuild costs and team +3
  4. GetLatka estimateInstantlyVerification log
  5. GetLatkaMarket sizeFunding and exitsContradictions register
  6. GetLatkaMarket sizeSnov.ioContradictions register
  7. GetLatkaMarket size
  8. GetLatkaMarket sizeMailshake
  9. GetLatkaMarket sizeFunding and exitsReply.ioContradictions register
  10. GetLatkaMarket sizeHunterContradictions register
  11. GetLatkaMarket sizeSaleshandyContradictions register
  12. $14.9M ARR in 2024, up from $4.1M in 2022, with 102 employeesAmplemarket
  13. Getlatka estimates $10.7M ARR in 2024ExpandiContradictions register
  14. $300.8M for 2024 and 1,400 employeesOutreachContradictions register
  15. $8.6M business with about 11 staffMicrosoft-first outboundGMass
  16. estimates $135.5K revenue for 2024SalesforgeContradictions register
  17. Latka estimatesKlentyContradictions register
  18. LatkaLa Growth Machine
smartlead.ai16
  1. pricingBuilt-in warmupBusiness modelsContact data and enrichmentDistribution +27
  2. SmartleadDistributionPricing strategy
  3. SmartleadDistributionLead-gen agencies
  4. 110+ client teams and 500,000+ emails a month on SmartleadEU-native compliant outboundGo-to-market planLead-gen agenciesThe reply desk +5
  5. $29 per workspaceGo-to-market planGoogle vs Microsoft vs SMTPInbox & domain infrastructureMVP spec +24
  6. partner pagesGo-to-market planEmailBison
  7. GenFlows caseLead-gen agenciesGTM engineers
  8. Wind Growth caseLead-gen agenciesGTM engineers
  9. Smartlead SmartAgentsReplies, booking and handoffThe reply deskAI reply agentAI campaign builder
  10. Smartlead MCPSending engine as an APIAPI, webhooks and MCPAI campaign builderContradictions register
  11. pricingWhite-label and agency portalsWorkspaces, roles and SSOBuilt-in email verification
  12. llms.txtSmartleadCloning the leadersContradictions register
  13. affiliate programmeSmartlead
  14. SmartleadGoverned volume for sales teams
  15. vendor blogSpintax and message variants
  16. product pageInbox placement testingContradictions register
prospeo.io13
  1. Prospeo11xThe AI shiftAI SDR layerSignal-triggered sequencer +2
  2. ProspeoApollo.ioGoverned volume for sales teamsIn-house SDR teams
  3. $15K–40K+ a yearApollo.ioGoverned volume for sales teamsIn-house SDR teamsOutreach +2
  4. no native warmupBuilt-in warmupSending limits and throttling
  5. Prospeo's own comparisonContact data and enrichment
  6. Prospeo, 2026Lead-gen agenciesAgency operating systemCustomer voiceContradictions register
  7. near-zero independent reviewsAgency operating systemCustomer voiceTransparent infrastructureEmailBison
  8. Prospeo's lemlist reviewCustomer voiceFounders and small B2B teams
  9. Google Workspace→Gmail at 94–96% versus Microsoft 365→Gmail at 85–88%ESP matchingContradictions register
  10. compliance status, spam rate, authentication, encryption (TLS), delivery errors and feedback loop dataReputation and blocklists
  11. Prospeo's trackerUnited States: CAN-SPAM and state email laws
  12. $85K OTE and 57.3% quota attainmentIn-house SDR teams
  13. Prospeo's reviewMailshakeContradictions register
github.com12
  1. Claude skills and MCP servers rather than sequencersSending engine as an APIOpen source in cold emailContradictions register
  2. GitHubOpen source in cold emailContradictions register
  3. GitHubOpen source in cold email
  4. PostalOpen source in cold email
  5. BillionMailOpen source in cold email
  6. MauticOpen source in cold email
  7. check-if-email-existsOpen source in cold email
  8. useSendOpen source in cold email
  9. OpenOutreachOpen source in cold email
  10. EmailEngineOpen source in cold email
  11. KumoMTAOpen source in cold emailInfrastructure strategy: build or partner
  12. email-warmup topicOpen source in cold emailContradictions register
apollo.io9
  1. nearly 5M users, 100K+ paying customers and 600K+ companiesApollo.ioMarket sizeFunding and exitsContradictions register +1
  2. sells domains and mailboxes inside the product, auto-configures SPF/DKIM/DMARC and runs warmup through Warmbox.aiApollo.ioAmplemarketContradictions register
  3. 240M contacts, 30M companies and 98% email accuracyApollo.ioSending engine as an APIEnterprise RevOps buyersFully autonomous AI SDR +1
  4. AI GTM SystemApollo.ioSending engine as an APIAmplemarketGoverned volume for sales teams +2
  5. pooled across the team, granted upfront each cycle and do not roll overApollo.ioBusiness modelsContact data and enrichmentFounders and small B2B teams +2
  6. Matt Curl as CEO and mention a new CFO, Phil Moon, hired May 2026Apollo.ioContradictions register
  7. About page still lists founder Tim Zheng as CEOApollo.ioContradictions register
  8. makes the same promiseSending engine as an APIAI campaign builderBuilt-in lead databaseWorkspaces, roles and SSO
  9. ApolloAPI, webhooks and MCPAI campaign builderBuilt-in lead database
learn.microsoft.com9
  1. 10,000 recipients a day and 30 messages a minuteGoogle vs Microsoft vs SMTPHow filtering worksSending architectureMicrosoft rules: Outlook.com and Microsoft 365 limits +4
  2. bulk complaint level (BCL) of 0–9; the default threshold is 7, and each tenant can move itHow filtering worksMicrosoft rules: Outlook.com and Microsoft 365 limitsReputation and blocklistsMicrosoft-first outbound
  3. spam confidence level no longer holds the same meaning in cloud organizations and the same SCL value can appear on messages with different verdictsHow filtering worksMailbox health engine
  4. prior to message delivery, regardless of whether the URLs are rewrittenHow filtering worksContent and tracking
  5. means accepted, not deliveredSending architectureOAuth verification and the end of basic authMicrosoft-first outbound
  6. Microsoft docsSending architectureOAuth verification and the end of basic auth
  7. expire after at most 10,080 minutes; 1,440 with resource dataSending architectureMicrosoft-first outbound
  8. FreeThe first 90 daysOAuth verification and the end of basic authBuild costs and teamMicrosoft-first outbound
  9. not a supported use of the service... permitted only on a 'best-effort' basisProvider rules: Google, Microsoft and the ESPsMicrosoft-first outbound
lemlist.com9
  1. pricingAI personalisationBusiness modelsContact data and enrichmentInbox rotation +21
  2. lemlist affiliateBusiness models
  3. lemlistDistribution
  4. lemlistDistributionGo-to-market plan
  5. Sending PolicyEU-native compliant outboundPlatform liability: what the sequencer itself risksContradictions register
  6. T&CsPlatform liability: what the sequencer itself risks
  7. lemlistNon-English markets
  8. competitor's reviewReply.io
  9. as much as 7.6x depending on methodologyReply benchmarksContradictions register
woodpecker.co9
  1. pricingAI personalisationBuilt-in warmupBusiness modelsDistribution +29
  2. over 90% of sales from the USEU-native compliant outboundThe wedgeKill criteriaWoodpecker +1
  3. weights the choice by each mailbox's limits and paceInbox rotation
  4. helpMailbox health engineBounce protection
  5. Woodpecker IRWoodpecker
  6. took over in June 2024Woodpecker
  7. © 2015History of cold email software
  8. 5.8% for under 50 recipients versus 2.1% for 1,000+Signal-triggered sequencerContent and trackingReply benchmarksContradictions register
  9. Help articleSpintax and message variants
clay.com8
  1. Clay pricingAI personalisationBusiness modelsContact data and enrichmentSignal-triggered sequencer +3
  2. Clay FAQDistributionGTM engineers
  3. ClayDistributionGo-to-market planLead-gen agenciesAgency operating system +1
  4. Clay blog, Apr 2026DistributionGTM engineersClay
  5. Clay integrationsDistributionGTM engineers
  6. Clay SequencerDistributionGTM engineers
  7. Clay's sequencerThe AI shiftSignal-triggered sequencerGTM engineersClay +2
  8. changelogThe AI shiftClay
cnil.fr8
  1. fined Kaspr €240,000 on 5 December 2024Contact data and enrichmentEU-native compliant outboundGDPR and ePrivacyMVP spec +4
  2. €900,000 in May 2025GDPR and ePrivacyFranceData sourcing law
  3. deleted its databaseMVP specFranceData at costData sourcing law
  4. CNILFranceEU/EEA country matrix
  5. CNILFranceData sourcing law
  6. CNIL sanctions tableFrance
  7. CNILFrance
  8. CNILFranceData sourcing law
helpcenter.smartlead.ai8
  1. total leads in the campaignMVP specMailbox health engineBounce protection
  2. Smartlead help centreSending architectureOAuth verification and the end of basic authOpen source in cold email
  3. Outlook leads finish, those 8 Outlook accounts will be used to send emails to the remaining Gmail leadsESP matching
  4. helpESP matchingSending limits and throttlingBounce protectionCustom tracking domains +1
  5. 69 reasons for campaigns getting pausedMailbox health engineSmartlead
  6. helpBounce protection
  7. helpA/B testing
  8. helpConditional sequences and subsequences
sacra.com8
  1. Sacra listsApollo.io
  2. August 2023 Series D at $1.6B, led by Bain Capital VenturesApollo.ioMarket sizeFunding and exitsContradictions register
  3. revenue has grown more than fivefold since the Series DApollo.io
  4. SacraMarket sizeFunding and exits
  5. $150M ARR in May 2026, up from $108M at end-2025Market sizeFunding and exitsClayContradictions register
  6. $150M ARR by May 2026Sending engine as an APIThe AI shiftAI SDR layerData at cost +2
  7. $225M (2022) and $250M (2023)Outreach
  8. SacraUnify
salesforge.ai8
  1. pricingAI personalisationBusiness modelsUnified inbox (Unibox)AI reply agent +13
  2. pricingBuilt-in warmupESP matchingSending limits and throttlingA/B testing +1
  3. SalesforgeDistribution
  4. Smartlead, per Salesforge's review of the agencyEmailBison
  5. saysEmailBisonSequencing & sendingSalesforgeThe read +1
  6. SalesforgeGoverned volume for sales teamsEnterprise RevOps buyers
  7. Agent FrankSequencing & sendingSalesforgeContradictions register
  8. homepageSalesforge
support.google.com8
  1. escalated in November 2025Google and Yahoo sender rulesHow filtering worksMailbox health engineReputation and blocklists +2
  2. Google sender guidelinesGoogle and Yahoo sender rulesHow filtering worksInbox rotationMailbox health engine +6
  3. 2,000 messages and 3,000 external recipients a dayHow filtering worksSending limits and throttlingVolume math: what 10k and 100k emails a day cost
  4. 15 simultaneous IMAP connections per accountSending architecture
  5. Google Cloud helpOAuth verification and the end of basic authContradictions register
  6. 100 new users in totalOAuth verification and the end of basic authOpen source in cold email
  7. p=quarantine or p=reject with pct=100, plus a Verified Mark Certificate or Common Mark CertificateAuthentication: SPF, DKIM, DMARC, BIMI, ARC and one-click unsubscribe
  8. DKIM is especially important for forwarded messagesAuthentication: SPF, DKIM, DMARC, BIMI, ARC and one-click unsubscribe
trustpilot.com7
  1. Trustpilot: 4.0 from 51 reviewsHeyReachReplies, booking and handoff
  2. Trustpilot reviewsInstantlyMVP specThe info economyThe reply desk +6
  3. TrustpilotLead-gen agenciesAgency operating systemCustomer voiceMailbox health engine +5
  4. lemlistCustomer voiceFounders and small B2B teamsTrust as positioning
  5. ApolloCustomer voiceFounders and small B2B teamsNon-English marketsData at cost
  6. SaleshandyCustomer voiceFounders and small B2B teamsTrust as positioning
  7. Trustpilot 4.5 from 234 reviewsExpandi
emailbison.com6
  1. pricingBuilt-in warmupBusiness modelsDistributionInbox rotation +21
  2. weeks to neverGoogle vs Microsoft vs SMTPInbox & domain infrastructureKill criteriaTransparent infrastructure +3
  3. emailbison.comUnified inbox (Unibox)White-label and agency portalsCRM syncESP matching +6
  4. own explainerEmailBison
  5. EmailBisonInfrastructure strategy: build or partner
  6. ~$49/user (secondary source)Sequencing & sending
help.lemlist.com6
  1. warm-up score of 90+ and then 14 days of stabilisationBuilt-in warmupInbox rotationSending limits and throttlingContradictions register
  2. helpBuilt-in warmup
  3. removes the visible footprintBuilt-in warmup
  4. helpA/B testing
  5. A/B testing an entire sequenceA/B testing
  6. advanced conditionsConditional sequences and subsequencesContradictions register
iclg.com6
  1. ICLG HungaryGDPR and ePrivacyEU/EEA country matrix
  2. ICLG NorwayGDPR and ePrivacyEU/EEA country matrix
  3. ICLG LTEU/EEA country matrix
  4. ICLG NLEU/EEA country matrix
  5. ICLG PLEU/EEA country matrix
  6. ICLG SEEU/EEA country matrixContradictions register
joinvalley.co6
  1. typically run $12k–36k a year in platform fees11xAI SDR layerSignal-triggered sequencerFully autonomous AI SDR
  2. Valley's breakdownHeyReachMultichannel: LinkedIn, calls, SMS and videoContradictions register
  3. 100–200 invites a weekHeyReachMultichannel: LinkedIn, calls, SMS and video
  4. permanently banned and the page had 16,400 followersHeyReachExpandiMultichannel: LinkedIn, calls, SMS and videoContradictions register
  5. $0.01 each, charged on successlemlistContradictions register
  6. $199/seat/mo; DFY $1,499/moMultichannel: LinkedIn, calls, SMS and video
developers.google.com5
  1. the scope for IMAP, POP and SMTP access is https://mail.google.com/Sending architectureOAuth verification and the end of basic auth
  2. restrictedSending architectureOAuth verification and the end of basic authSignal-triggered sequencerContradictions register
  3. at least every 7 days, daily recommendedSending architecture
  4. Gmail API quota pageSending architecture
  5. the threadId is set, References and In-Reply-To comply with RFC 2822, and the Subject matchesSending architecture
en.wikipedia.org5
  1. 13 May 2027Cold email law: the jurisdiction matrixAustralia, New Zealand and APAC
  2. 2% of Brazil revenue, capped R$50M per infractionCold email law: the jurisdiction matrixAustralia, New Zealand and APAC
  3. Wikipedia summaryMarket sizeGoverned volume for sales teamsHistory of cold email softwareFunding and exits
  4. WikipediaArtisanContradictions register
  5. Wikipedia summaryData sourcing law
saleshandy.com5
  1. Saleshandy11xGo-to-market planHow filtering worksInstantly +14
  2. pricingAI personalisationBuilt-in warmupContact data and enrichmentInbox rotation +21
  3. SaleshandyBusiness modelsPricing landscapeGoverned volume for sales teamsThe read
  4. SaleshandyBusiness modelsPricing landscapeValue chainUnit economics
  5. company timelineSaleshandy
11x.ai4
  1. 11x homepage11xAI SDR layerFully autonomous AI SDRContradictions register
  2. Fini, Agilyx and DataStaxAmplemarket
  3. $30,760Governed volume for sales teamsIn-house SDR teamsTrust as positioningEnterprise RevOps buyers +1
  4. 11x's reviewSalesforgeContradictions register
developer.instantly.ai4
  1. 100 req/s, 6,000/min per workspaceInstantlySending engine as an APIAPI, webhooks and MCP
  2. InstantlyMVP specThe reply deskUnified inbox (Unibox)API, webhooks and MCP +3
  3. docs indexAI reply agentAPI, webhooks and MCPAI campaign builderGoverned volume for sales teams +2
  4. docsAPI, webhooks and MCP
g2.com4
  1. G2Lead-gen agenciesMVP specCustomer voiceFounders and small B2B teams +3
  2. 19 mentions of poor customer supportAgency operating systemCustomer voiceFounders and small B2B teamsTrust as positioning +2
  3. Instantly vs lemlistCustomer voiceFounders and small B2B teamsGoverned volume for sales teams
  4. G2 comparison, Oct 2026PlusVibe
mailreach.co4
  1. discontinued warmup in 2024Apollo.ioContradictions register
  2. $19.50 a mailboxThe wedgeMailbox health enginePricing landscapeValue chain +4
  3. MailReachWarmup networksMailReach
  4. $29 Essential / $49 SmartWarmup networksMailReachContradictions register
plusvibe.ai4
  1. pricingBuilt-in warmupESP matchingSending limits and throttlingSpintax and message variants
  2. PlusVibeBusiness modelsUnified inbox (Unibox)White-label and agency portalsAI reply agent +8
  3. Delaware registered-agent address, Polish lawTrust as positioningPlusVibeContradictions register
  4. plusvibe.aiPlusVibe
api.smartlead.ai3
  1. SmartleadMVP specThe reply deskThe wedgeUnified inbox (Unibox) +2
  2. Smartlead APISending engine as an APIAPI, webhooks and MCPCampaign analyticsContradictions register
  3. API docsESP matchingSending limits and throttlingCustom tracking domains
businesswire.com3
  1. December 2025Governed volume for sales teamsEnterprise RevOps buyersSalesloftContradictions register
  2. Revenue Action Orchestration categoryOutreachEnterprise RevOps buyersSalesloft
  3. Unify $40M Series BSignal-triggered sequencerUnify
crtc.gc.ca3
  1. C$10M per violationCold email law: the jurisdiction matrixCanada: CASL
  2. Compliance and Enforcement Decision 2017-368Canada: CASL
  3. enforcement listCanada: CASL
developer.lemlist.com3
  1. MCP docsContact data and enrichmentSending engine as an APIAPI, webhooks and MCPBuilt-in lead database +4
  2. docsAPI, webhooks and MCP
  3. docsAI campaign builder
docs.emailbison.com3
  1. EmailBisonMVP specSending engine as an APIAPI, webhooks and MCPCampaign analytics +1
  2. docsAPI, webhooks and MCP
  3. docsWorkspaces, roles and SSO
heyreach.io3
  1. Unlimited senders, one fixed costHeyReachReplies, booking and handoffThe reply deskMultichannel: LinkedIn, calls, SMS and video
  2. LinkedIn deleted HeyReach's company page and restricted its executives' profilesHeyReachTrust as positioningMultichannel: LinkedIn, calls, SMS and videoContradictions register
  3. pricingHeyReachAgency operating systemExpandiMultichannel: LinkedIn, calls, SMS and video +1
hubspot.com3
  1. HubSpotBusiness modelsPricing landscapeGoverned volume for sales teamsIn-house SDR teams +4
  2. HubSpot, Apr 2026The reply deskIn-house SDR teamsEnterprise RevOps buyersFully autonomous AI SDR +1
  3. $0.01 each, sold in 1,000-credit packs for $10HubSpot Sequences
hunter.io3
  1. $49/mo for 2,000; $299 for 25,000Contact data and enrichmentEmail verificationSequencing & sendingHunter
  2. HunterProvider crackdowns
  3. about pageHunterContradictions register
landbase.com3
  1. third-party pricing breakdown (Landbase, April 2026)CRM syncBuilt-in lead databaseBuilt-in email verification
  2. $1,740/month billed annually in April 2026Signal-triggered sequencerSignals layerUnifyContradictions register
  3. Landbase, May 2026Signals layer
leadhaste.com3
  1. ~$149 with a whitelabel dashboardExpandiContradictions register
  2. competitor's reviewWoodpeckerContradictions register
  3. call itEmailBisonGTM engineersContradictions register
marketbetter.ai3
  1. AiSDR's tiers cover 1,200–4,500 AI messages a monthThe AI shiftAI SDR layerAiSDRSignal-triggered sequencer +1
  2. Feb 2026AI SDR layerRegie.ai
  3. Marketbetter reviewWarmup networksMailReachContradictions register
outreach.ai3
  1. pricingAI personalisationAPI, webhooks and MCPCRM syncAI campaign builder +7
  2. AI credit consumption up 12xSending engine as an APIOutreachEnterprise RevOps buyersFully autonomous AI SDR
  3. 29M prospects across its customers in 2025Governed volume for sales teamsOutreachEnterprise RevOps buyers
pipeline.zoominfo.com3
  1. analytics lag of 30+ minutes and janky HubSpot syncAgency operating systemSmartleadGoverned volume for sales teamsHistory of cold email software +3
  2. 15,000 / 70,000 / 100,000 email credits per user per yearAmplemarketTrust as positioningZoomInfoContradictions register
  3. no platform for GTM — so we built oneZoomInfo
reply.io3
  1. pricingAI personalisationBuilt-in warmupBusiness modelsInbox rotation +19
  2. Reply.io reviewSending engine as an APIAPI, webhooks and MCPAI campaign builderBuilt-in lead database +1
  3. about pageReply.ioContradictions register
rfc-editor.org3
  1. RFC 3464Sending architectureMailbox health engine
  2. RFC 8617Authentication: SPF, DKIM, DMARC, BIMI, ARC and one-click unsubscribe
  3. a valid DKIM signature covering both headersAuthentication: SPF, DKIM, DMARC, BIMI, ARC and one-click unsubscribe
vendr.com3
  1. ZoomInfo's median contract on Vendr is $33,500 a yearContact data and enrichment
  2. Cognism's is $32,750Contact data and enrichmentEU-native compliant outbound
  3. median contract of $45,600 a yearGoverned volume for sales teamsIn-house SDR teamsOutreachEnterprise RevOps buyers
acma.gov.au2
  1. A$1.254MCold email law: the jurisdiction matrixThe reply deskAustralia, New Zealand and APAC
  2. over A$16M in spam penalties in 18 monthsCold email law: the jurisdiction matrixAustralia, New Zealand and APAC
appdefensealliance.dev2
  1. ADA assessors pageOAuth verification and the end of basic auth
  2. ADAContradictions register
appsumo.com2
  1. AppSumoDistribution
  2. AppSumoDistribution
arr.club2
  1. $50M ARR in April 2026EU-native compliant outboundlemlistMarket sizeThe wedge +4
  2. $2M ARR in October 2024 to $10M in December 2025 and $17M in September 2026HeyReachThe wedgeAgency operating systemMultichannel: LinkedIn, calls, SMS and video +3
bankier.pl2
  1. down to $379kGo-to-market planThe wedgeWoodpeckerTrust as positioning +3
  2. $439kThe wedgeWoodpeckerTrust as positioningCloning the leaders +2
belkins.io2
  1. Belkins11xGo-to-market planInstantlyMVP spec +11
  2. BelkinsLead-gen agencies
blg.com2
  1. written contracts requiring CASL compliance, monitoring of client use, and compliance policiesPlatform liability: what the sequencer itself risksSending engine as an APIThe wedgeAgency operating system +1
  2. upheld CASL as constitutionalCanada: CASL
blog.google2
  1. October 2023Google and Yahoo sender rulesHow filtering worksHistory of cold email software
  2. Gmail now summarises threads for every user and is testing an AI Inbox that filters low-priority mailThe AI shiftThe read
costbench.com2
  1. 28 March 2026 change that cut the top tier to $119 and added an Enterprise tierApollo.ioContradictions register
  2. $100–160/user/monthGoverned volume for sales teamsIn-house SDR teamsOutreachSalesloft
dropcontact.com2
  1. €79/mo for 500Contact data and enrichmentData at cost
  2. DropcontactNon-English markets
eur-lex.europa.eu2
  1. Art. 3(2)Cold email law: the jurisdiction matrix
  2. such as emails or private messaging servicesPlatform liability: what the sequencer itself risks
expandi.io2
  1. dedicated country-based IP per account, automatic warm-up, fine-tuned daily limit rangesExpandiMultichannel: LinkedIn, calls, SMS and video
  2. pricing pageExpandiMultichannel: LinkedIn, calls, SMS and videoContradictions register
feedback.instantly.ai2
  1. Instantly changelogInstantlyHistory of cold email softwareCloning the leaders
  2. November 2025 updateConditional sequences and subsequences
ftc.gov2
  1. $53,088 per emailCold email law: the jurisdiction matrixPlatform liability: what the sequencer itself risksUnited States: CAN-SPAM and state email laws
  2. $2.95MCold email law: the jurisdiction matrixMVP specThe reply deskUnited States: CAN-SPAM and state email laws +1
help.plusvibe.ai2
  1. account automationsInbox rotationMailbox health engineSending limits and throttlingBounce protection
  2. campaignBounce protection
ico.org.uk2
  1. ICOUK: PECR and DUAA 2025EU/EEA country matrix
  2. ICOUK: PECR and DUAA 2025
ihk.de2
  1. prior express consent for every advertising email, B2B includedEU-native compliant outboundGo-to-market planThe wedgeGermany +3
  2. IHK DarmstadtGermanyVerification log
inboxkit.com2
  1. US IPsEU-native compliant outboundGoogle vs Microsoft vs SMTPInbox & domain infrastructureMailforge +7
  2. InboxKitInfrastructure strategy: build or partner
klenty.com2
  1. KlentyBusiness modelsPricing landscapeSequencing & sendingKlenty
  2. The Sales Engagement Platform Built For Phone-First SDR TeamsKlenty
knowledge.apollo.io2
  1. 50–100 emails per mailbox per day, 10–20 per hour, and waiting for a 5%+ reply rate before raising volumeApollo.ioGoverned volume for sales teamsIn-house SDR teamsHubSpot Sequences
  2. warmup via Warmbox.ai, 10–40 emails a day, one mailbox per seat includedApollo.ioContradictions register
knowledge.hubspot.com2
  1. need a connected individual work inbox, not a team or shared inboxInbox rotationWorkspaces, roles and SSOConditional sequences and subsequencesMultichannel steps
  2. 500 a day per Professional seat, 1,000 on EnterpriseGoverned volume for sales teamsIn-house SDR teamsEnterprise RevOps buyersMicrosoft-first outbound +1
knowledge.workspace.google.com2
  1. still workMVP specThe wedgeOAuth verification and the end of basic authContradictions register
  2. 2,000 messages a day per user, 500 on trial accountsSending architectureProvider rules: Google, Microsoft and the ESPs
lagrowthmachine.com2
  1. LGM pricingBusiness modelsEU-native compliant outboundFounders and small B2B teamsNon-English markets +5
  2. about pageLa Growth Machine
law.cornell.edu2
  1. 18 U.S.C. §1037MVP specPlatform liability: what the sequencer itself risksTransparent infrastructureUnited States: CAN-SPAM and state email laws
  2. 15 U.S.C. §7702Platform liability: what the sequencer itself risksUnited States: CAN-SPAM and state email laws
legislation.gov.uk2
  1. DUAA 2025 Sch. 13UK: PECR and DUAA 2025
  2. DUAA s.114UK: PECR and DUAA 2025
maildoso.ai2
  1. MaildosoGoogle vs Microsoft vs SMTPInbox & domain infrastructureTransparent infrastructureInfrastructure strategy: build or partner +4
  2. 400KInbox & domain infrastructureMaildoso
mailforge.ai2
  1. MailforgeGoogle vs Microsoft vs SMTPMailforge
  2. MailforgeInbox & domain infrastructureMailforgePricing landscapeReputation and blocklists +5
mailmeteor.com2
  1. MailmeteorDistributionGo-to-market plan
  2. Free; $5.99/userSequencing & sending
mailshake.com2
  1. MailshakeBusiness modelsPricing landscapeSequencing & sendingMailshake +1
  2. acquiredMailshake
microsoft.com2
  1. $7/user/mo paid yearlyPricing landscapeUnit economics
  2. to spamProvider rules: Google, Microsoft and the ESPs
office365itpros.com2
  1. cancelled on 6 January 2026Google vs Microsoft vs SMTPProvider crackdowns
  2. cancelled the planned 2,000-external-recipients-per-mailbox limit on January 6, 2026Microsoft rules: Outlook.com and Microsoft 365 limitsProvider rules: Google, Microsoft and the ESPsContradictions registerThe read
outboundsync.com2
  1. OutboundSync spotlight, Jul 2026DistributionGo-to-market planNon-English markets
  2. founded in 2022 and has grown bootstrappedSmartleadHistory of cold email software
overloop.com2
  1. OverloopNon-English markets
  2. Overloop, Aug 2026Signals layer
primeforge.ai2
  1. PrimeforgeGoogle vs Microsoft vs SMTPInbox & domain infrastructureMailforgeContradictions register
  2. provisioned directly under Google or Microsoft with full admin accessInbox & domain infrastructureMailforgeTransparent infrastructureDoes warmup work? +1
producthunt.com2
  1. Product HuntDistribution
  2. founder of pipl.aiPlusVibe
quickmail.com2
  1. QuickMailAgency operating systemPricing landscapeSequencing & sendingCloning the leaders +1
  2. describes it as one of the first two cold-email automation platformsQuickMail
resend.com2
  1. under attackMVP specMailbox health engineWarmup networksDoes warmup work?
  2. ResendProvider crackdownsContradictions register
salesloft.com2
  1. salesloft.comFunding and exits
  2. Clari's Andy Byrne as CEO of the combined companySalesloftContradictions register
scaledmail.com2
  1. ScaledmailGoogle vs Microsoft vs SMTPInbox & domain infrastructureMailbox health engineMicrosoft rules: Outlook.com and Microsoft 365 limits +9
  2. 230KInbox & domain infrastructureScaledmail
sec.gov2
  1. 89% in Q2 2026Governed volume for sales teamsEnterprise RevOps buyersZoomInfo
  2. FY25 8-KZoomInfo
senders.yahooinc.com2
  1. Yahoo best practicesGoogle and Yahoo sender rulesAuthentication: SPF, DKIM, DMARC, BIMI, ARC and one-click unsubscribeHistory of cold email software
  2. A 'bulk' sender is classified as an email sender sending a significant volume of mail. We will not specify a volume threshold.Google and Yahoo sender rules
snov.io2
  1. Snov.ioBusiness modelsContact data and enrichmentSequencing & sendingUnit economics +3
  2. its company blogSnov.ioContradictions register
starterstory.com2
  1. $37 in May 2024InstantlyHistory of cold email softwareContradictions registerVerification log
  2. per the founder in 2023Saleshandy
suped.com2
  1. shared tracking and infrastructure reputationApollo.io
  2. 550 5.7.515 rejections observedHistory of cold email software
thegtmdirectory.com2
  1. GTM DirectoryAI personalisationLead-gen agenciesThe reply deskThe wedge +13
  2. GTM Directory's profilePlusVibeData at cost
theregister.com2
  1. adaptive limitsKill criteriaMicrosoft rules: Outlook.com and Microsoft 365 limitsOAuth verification and the end of basic authMicrosoft-first outbound
  2. after thorough consideration of various factors impacting the service's sustainabilityReputation and blocklists
twilio.com2
  1. domain and IP reputation dashboards were retired on September 30, 2025How filtering worksMailbox health engineReputation and blocklistsContradictions register +1
  2. proof of all affirmative consentsPlatform liability: what the sequencer itself risksProvider rules: Google, Microsoft and the ESPsContradictions register
understoryagency.com2
  1. holy trioHeyReachMultichannel: LinkedIn, calls, SMS and videoContradictions register
  2. I need to operate as Amazon web servicesSending engine as an APISmartleadCloning the leaders
unipile.com2
  1. $3.50–5.50Sending engine as an APIBuild costs and team
  2. UnipileOAuth verification and the end of basic authContradictions register
usagepricing.com2
  1. only on the monthly cardInstantlyCloning the leaders
  2. raised the Email plan from $39 to $69 and lifted its included sends from 5,000 to 50,000 a monthlemlistCloning the leaders
waalaxy.com2
  1. from €19EU-native compliant outboundMultichannel: LinkedIn, calls, SMS and video
  2. WaalaxyFounders and small B2B teamsNon-English markets
workspace.google.com2
  1. Acceptable Use PolicyGoogle and Yahoo sender rulesThe wedgeProvider rules: Google, Microsoft and the ESPsReputation and blocklists +5
  2. Terms, modified 2 Sep 2026Provider rules: Google, Microsoft and the ESPs
zapmail.ai2
  1. $3–4.50Go-to-market planInbox & domain infrastructureSending engine as an APIThe first 90 days +3
  2. Zapmail $3.00–3.50Pricing landscapeValue chainUnit economicsThe read +1
zoominfo.com2
  1. pricing page, October 2026ZoomInfo
  2. /products/engage URL serves a ZoomInfo + Salesloft partnership pageZoomInfo
adrata.com1
  1. Adrata11xContradictions register
aisdr.com1
  1. a fully loaded human SDR cost of ~$139,120 a yearAiSDR
amplemarket.com1
  1. $600/mo on an annual term for 2 usersBusiness modelsAmplemarketIn-house SDR teamsContradictions register
aoshearman.com1
  1. A&O ShearmanGDPR and ePrivacyData sourcing law
apple.com1
  1. stops senders from using invisible pixels to collect information about the userContent and tracking
artisan.co1
  1. Artisan's Team plan is ~2,500 leads a month, Scale ~6,000The AI shiftAI SDR layerArtisanFully autonomous AI SDR
au.trustpilot.com1
  1. TrustpilotThe info economy
autobound.ai1
  1. AutoboundAI SDR layerFully autonomous AI SDRContradictions register
autoriteitpersoonsgegevens.nl1
  1. Dutch APData sourcing law
aws.amazon.com1
  1. AUPProvider rules: Google, Microsoft and the ESPs
bakedwith.com1
  1. bakedwith, 2026Germany
betakit.com1
  1. $7.1B in its September 2026 Series DSending engine as an APIThe AI shiftSignal-triggered sequencerClay +1
bettercontact.rocks1
  1. $15 starter; $49 proContact data and enrichmentEmail verificationData at cost
bird.com1
  1. quote-only licensing, hosting and IPs extraInfrastructure strategy: build or partner
biznesradar.pl1
  1. BiznesradarWoodpecker
blog.closelyhq.com1
  1. 20–30 a dayMultichannel: LinkedIn, calls, SMS and video
bounceban.com1
  1. BounceBanEmail verificationData at cost
bouncezero.io1
  1. one of the cleanest UIs of any cold email toolInstantlySmartlead
bridgegroupinc.com1
  1. 40% annual attrition, Bridge GroupAmplemarketIn-house SDR teamsSignal-triggered sequencerFully autonomous AI SDR
calendly.com1
  1. $10/seat/mo ($8.30 annual)Replies, booking and handoffThe reply desk
captaindns.com1
  1. CaptainDNS, February 20, 2026OAuth verification and the end of basic authMicrosoft-first outbound
capterra.com1
  1. CapterraWoodpecker
cheapinboxes.com1
  1. Cheap InboxesInbox & domain infrastructureProvider crackdowns
chilipiper.com1
  1. from $15,000/yr, 15 seats, +$45/seat/moReplies, booking and handoffThe reply desk
ciela.ai1
  1. Reddit-derived summariesInstantlyCustomer voiceFounders and small B2B teamsSmartlead
cience.com1
  1. CIENCELead-gen agenciesThe reply deskThe wedgePricing strategy
clari.com1
  1. clari.com/pressFunding and exits
claytonutz.com1
  1. 5 working daysAustralia, New Zealand and APAC
cloud.google.com1
  1. stolen OAuth tokens of the Drift integration to export Salesforce dataGoverned volume for sales teamsEnterprise RevOps buyersSalesloft
cognism.com1
  1. CognismNon-English markets
coldiq.com1
  1. ColdIQ's July 2026 write-uplemlistContradictions register
coldsire.com1
  1. ColdSireInbox & domain infrastructureWarmup networksDoes warmup work?Provider crackdowns
databar.ai1
  1. Clay replaced its Starter/Explorer/Pro tiers on 11 March 2026Contact data and enrichmentData at costContradictions register
dataintelo.com1
  1. DatainteloMarket sizeContradictions registerThe readVerification log
debounce.com1
  1. from $0.00045 per checkEmail verification
deepline.com1
  1. Instantly custom variablesSending engine as an APIClayContradictions register
developers.hubspot.com1
  1. HubSpotAPI, webhooks and MCP
digest.iimb.ac.in1
  1. Bootstrap Champ at the Economic Times Startup Awards 2023Klenty
discoveredlabs.com1
  1. Discovered Labs podcast, May 2023DistributionGo-to-market planThe info economyContradictions register
docket.io1
  1. DocketApollo.ioAmplemarketIn-house SDR teamsData at cost +2
docs.apollo.io1
  1. docsAPI, webhooks and MCPCampaign analytics
docs.aws.amazon.com1
  1. 0.1% complaintsPlatform liability: what the sequencer itself risksSending engine as an APIProvider rules: Google, Microsoft and the ESPs
docs.listkit.io1
  1. ListKitDistributionThe info economy
docs.nango.dev1
  1. $540The first 90 daysKill criteriaOAuth verification and the end of basic authBuild costs and team +1
emailengine.app1
  1. EmailEngineSending architectureOpen source in cold emailBuild costs and team
emelia.io1
  1. from €31EU-native compliant outboundSequencing & sendingCloning the leaders
enrow.io1
  1. $17 for 1,000; $397 for 50,000Contact data and enrichmentEmail verification
feedback.smartlead.ai1
  1. announcementsSmartlead
findymail.com1
  1. FindymailContact data and enrichmentEmail verificationData at cost
founderpath.com1
  1. acquired Taplio and Tweet Hunter, and bought meeting-recorder Claap in October 2025 for $25MlemlistContradictions register
foxreach.io1
  1. a competitor's founder profileSmartlead
fullenrich.com1
  1. $55/mo for 1,000Contact data and enrichmentEmail verificationData at cost
geekwire.com1
  1. 6,000+ customersGoverned volume for sales teamsOutreachEnterprise RevOps buyersContradictions register
getkapex.ai1
  1. 41% of enterprise B2B teams had an AI SDR in production in Q1 2026, up from 12%AI SDR layer
getle.ad1
  1. 30–50Google vs Microsoft vs SMTPContradictions register
gmass.co1
  1. GMassPricing landscapeSequencing & sendingMicrosoft-first outboundGMass
gong.io1
  1. GongReply benchmarks
gov.uk1
  1. DSIT PECR factsheetUK: PECR and DUAA 2025
growthunhinged.com1
  1. Growth Unhinged, Oct 2024DistributionNon-English markets
grunecker.de1
  1. GrüneckerGDPR and ePrivacy
gummysearch.com1
  1. GummySearchDistributionGo-to-market plan
hackceleration.com1
  1. raised prices by $10/user/month for new customers in February 2025lemlistSaleshandy
help.salesforge.ai1
  1. defers to other providers when matching mailboxes are full and sends unknown-provider leads from any mailboxESP matching
hothawk.ai1
  1. HotHawkAgency operating systemEmailBisonSequencing & sendingCloning the leaders
hunton.com1
  1. HuntonGDPR and ePrivacyContradictions register
hypertide.io1
  1. HypertideGoogle vs Microsoft vs SMTPInbox & domain infrastructureMicrosoft-first outbound
icypeas.com1
  1. $19 for 1,000; $499 for 100,000Contact data and enrichmentEmail verification
indexator.ai1
  1. indexatorContradictions register
indiehackers.com1
  1. Charge very, very low for the productCloning the leadersSalesforgeContradictions register
industry-lens.com1
  1. August 2026 by IndustryLensInstantlyPricing landscapeHistory of cold email softwareContradictions register +2
infraforge.ai1
  1. InfraforgeBusiness modelsGoogle vs Microsoft vs SMTPInbox & domain infrastructureMailforge +2
inframail.io1
  1. InframailInbox & domain infrastructure
insideprivacy.com1
  1. Digital OmnibusEU-native compliant outboundGDPR and ePrivacyContradictions register
instantlyai.instatus.com1
  1. status pageInstantlyTrust as positioning
intercom.help1
  1. not currently available to purchaseThe first 90 daysOAuth verification and the end of basic authTransparent infrastructureInfrastructure strategy: build or partner +1
it-recht-kanzlei.de1
  1. €3,000 per emailEU-native compliant outboundMVP specThe reply deskGermany +1
itelio.com1
  1. default-off end of Dec 2026Go-to-market planMVP specThe first 90 daysOAuth verification and the end of basic auth +3
joeapfelbaum.substack.com1
  1. analysis, Aug 2025DistributionGo-to-market planThe info economy
kaspr.io1
  1. €45/mo unlimited B2B emailsContact data and enrichment
kumomta.com1
  1. Support from $5,000 per billion messages/yrOpen source in cold emailTransparent infrastructureInfrastructure strategy: build or partner
lavender.ai1
  1. lavender.aiAI personalisationCopy and personalisation layer
law.justia.com1
  1. $1,000 per emailCold email law: the jurisdiction matrixPlatform liability: what the sequencer itself risksUnited States: CAN-SPAM and state email laws
lawfilesext.leg.wa.gov1
  1. HB 2274Cold email law: the jurisdiction matrixUnited States: CAN-SPAM and state email laws
laws.e-gov.go.jp1
  1. ¥30M for corporationsCold email law: the jurisdiction matrixAustralia, New Zealand and APACContradictions register
lazyadmin.nl1
  1. LazyAdminMicrosoft rules: Outlook.com and Microsoft 365 limitsMicrosoft-first outbound
leadfeeder.com1
  1. Built & Hosted in EUEU-native compliant outboundNon-English markets
leadgen-economy.com1
  1. leadgen-economy11xThe AI shiftAI SDR layerAiSDR +2
leadgenius.com1
  1. LinkedIn sued Proxycurl in January 2025 and ProAPIs in October 2025Contact data and enrichmentMultichannel: LinkedIn, calls, SMS and videoContradictions register
leadmagic.io1
  1. LeadMagicContact data and enrichmentEmail verificationValue chainUnit economics +1
legislation.gov.au1
  1. 10,000 penalty units/dayCold email law: the jurisdiction matrixAustralia, New Zealand and APAC
lemwarm.com1
  1. lemwarmPricing landscapeValue chain
leviathansecurity.com1
  1. $6,000The first 90 daysKill criteriaOAuth verification and the end of basic authBuild costs and team +2
linkedin.com1
  1. User AgreementMultichannel steps
litemail.ai1
  1. blocked over 3 million outbound accounts in Q1 2026Provider crackdownsContradictions register
litmus.com1
  1. roughly 55–60% of opensMailbox health engineContent and tracking
maildoso.com1
  1. Maildoso $0.49 at 1,000 inboxesPricing landscapeValue chainVolume math: what 10k and 100k emails a day costUnit economics
mailgun.com1
  1. sourceProvider rules: Google, Microsoft and the ESPsContradictions register
manyreach.com1
  1. 1 private IP on its $79 planTransparent infrastructureSequencing & sendingCloning the leaders
marksinsights.com1
  1. review, Mar 2026DistributionThe info economy
martal.ca1
  1. MartalLead-gen agencies
mcmillan.ca1
  1. scouring websitesCanada: CASL
meetime.com.br1
  1. MeetimeNon-English markets
millerthomson.com1
  1. guidance on intermediary liabilityCanada: CASL
millionverifier.com1
  1. MillionVerifier refunds any email we can't verify with certaintyContact data and enrichmentEmail verificationPricing strategyData at cost
missioninbox.com1
  1. one dedicated IP per mailboxGoogle vs Microsoft vs SMTPInbox & domain infrastructure
moderninbound.com1
  1. 100K+Transparent infrastructureEmailBisonContradictions register
morganlewis.com1
  1. nearly 200 class actionsCold email law: the jurisdiction matrixUnited States: CAN-SPAM and state email laws
mythos.one1
  1. says ~80% of revenue is inboundSalesforge
naoma.ai1
  1. Naoma11xArtisanFully autonomous AI SDR
neuronfeed.com1
  1. rated 11x's agent readiness 10/100 in May 202611xSending engine as an APIContradictions register
neverbounce.com1
  1. $8/1kEmail verificationPricing landscapeValue chain
nicfab.eu1
  1. was published in the Official Journal on 6 October 2025 (C/2025/5423), per one secondary sourceGDPR and ePrivacyContradictions register
nooks.ai1
  1. NooksMultichannel: LinkedIn, calls, SMS and video
nubela.co1
  1. shut downData at costData sourcing law
nylas.com1
  1. Nylas at $2.00MVP specSending engine as an APIBuild costs and team
octavehq.com1
  1. most teams see a 5-15% improvement in inbox placementESP matchingContradictions register
oneaway.io1
  1. 79% inbox placement after 28 days versus 23% without warmupDoes warmup work?MailReachContradictions register
onlycfo.io1
  1. OnlyCFO summary11x
ontapgroup.com1
  1. in Parliament–Council negotiation, with application expected no earlier than mid-2027GDPR and ePrivacyContradictions register
openai.com1
  1. GPT-5.6 Luna at $0.20/$1.20 per 1M input/output tokensValue chainUnit economics
orum.com1
  1. OrumMultichannel: LinkedIn, calls, SMS and video
otto-schmidt.de1
  1. three emails, at a €3,500 dispute value and €403.50 net in warning-letter feesEU-native compliant outboundGDPR and ePrivacyGo-to-market planThe wedge +3
outboundsystem.com1
  1. OutboundsystemGoogle vs Microsoft vs SMTPProvider crackdowns
pipl.ai1
  1. redirects to plusvibe.aiPlusVibe
platform.claude.com1
  1. Claude Haiku 4.5's $1/$5 per million tokensSending architectureThe reply deskPricing strategyBuild costs and team +1
postmarkapp.com1
  1. sourceProvider rules: Google, Microsoft and the ESPs
postmastery.com1
  1. lost spam-trap counts and complaint samples in June–July 2026How filtering worksMailbox health engineMicrosoft rules: Outlook.com and Microsoft 365 limitsReputation and blocklists
premiuminboxes.com1
  1. Premium InboxesGoogle vs Microsoft vs SMTPInbox & domain infrastructureTransparent infrastructureProvider crackdowns
productled.com1
  1. ProductLed teardownSignals layer
public-inspection.federalregister.gov1
  1. announced in September 2026Cold email law: the jurisdiction matrixUnited States: CAN-SPAM and state email laws
pulse2.com1
  1. February 2025 Series B announcementRegie.ai
puzzleinbox.com1
  1. PuzzleinboxDoes warmup work?
ra-plutte.de1
  1. ra-plutteGDPR and ePrivacyGermanyVerification log
rb2b.com1
  1. $79/monthSignal-triggered sequencerSignals layer
reachinbox.ai1
  1. $0.23 per 1,000 at ReachInbox ProSending engine as an APISequencing & sendingCloning the leadersPlusVibe +2
reoon.com1
  1. Reoon sells 10,000 checks for $11.90Email verificationData at cost
revenue.io1
  1. 76 positions cut in February 2026Governed volume for sales teamsEnterprise RevOps buyersSalesloft
revenuememo.com1
  1. sunset in March 2026Enterprise RevOps buyersSalesloft
rpclegal.com1
  1. RPCGDPR and ePrivacy
rywalker.com1
  1. Ry Walker ResearchSalesforge
saas-growth-strategies.beehiiv.com1
  1. $28M in January 2025lemlistContradictions register
saastock.com1
  1. bootstrapped our way to $7M ARR with zero paid marketingExpandiContradictions register
salesblink.io1
  1. SalesBlinkSequencing & sendingCloning the leaders
salesforge.beehiiv.com1
  1. Don't rely exclusively on a single provider like Gmail or OutlookGoogle vs Microsoft vs SMTPInstantlyMailforgeThe wedge +8
salesmotion.io1
  1. day of reckoning is coming for AI SDRsAI SDR layer
salesrobot.co1
  1. SalesRobot's reviewPlusVibe
salestechstar.com1
  1. SalesTechStarUnify
salestools.io1
  1. salestools.ioContradictions register
scrubby.io1
  1. Scrubby Deep VerificationEmail verificationData at cost
search.ftc.gov1
  1. $53,088 in February 2025United States: CAN-SPAM and state email laws
security.googleblog.com1
  1. lifted spam detection by 38% over baseline, cut false positives by 19.4% and cut TPU usage by 83%How filtering worksContent and tracking
securityaffairs.com1
  1. ProAPIs, Oct 2025HeyReachMultichannel: LinkedIn, calls, SMS and video
seedtable.com1
  1. sponsor-engineered combinationSalesloft
sendspark.com1
  1. SendsparkMultichannel: LinkedIn, calls, SMS and video
siliconcanals.com1
  1. €467K pre-seed in April 2024Salesforge
slaw.ca1
  1. C$1.1M, cut to C$200kCold email law: the jurisdiction matrixCanada: CASL
smartreach.io1
  1. $29 (1k prospects)Sequencing & sending
soumu.go.jp1
  1. published for business purposesAustralia, New Zealand and APAC
spamhaus.org1
  1. Domain Blocklist is meant to be checked against the rDNS domain, the HELO, the Mail From domain, and domains appearing in the mail headers and body e.g., URLsReputation and blocklistsContent and tracking
spamresource.com1
  1. early November 2025Google and Yahoo sender rules
sso.agc.gov.sg1
  1. Spam Control ActAustralia, New Zealand and APAC
stockanalysis.com1
  1. $1.25B revenue in 2025Market sizeFunding and exitsThe read
substrate.office.com1
  1. Outlook.com consumer accountsHow filtering worksMicrosoft rules: Outlook.com and Microsoft 365 limitsReputation and blocklistsAuthentication: SPF, DKIM, DMARC, BIMI, ARC and one-click unsubscribe +4
support.reply.io1
  1. helpSpintax and message variants
syncgtm.com1
  1. SyncGTM estimate, Apr 2026Contact data and enrichmentData at costContradictions register
thenextweb.com1
  1. The Next WebClay
tipranks.com1
  1. announced in May 2025 alongside the GTM Studio launchZoomInfo
trigify.io1
  1. Trigify's team in September 2026The AI shiftSignal-triggered sequencerSignals layerTrust as positioning
trulyinbox.com1
  1. per TrulyInboxWoodpecker
twain.ai1
  1. Twain pricingAI personalisationCopy and personalisation layer
uk.trustpilot.com1
  1. TrustpilotDistributionLead-gen agenciesThe info economy
unifygtm.com1
  1. dropped to $20–60 per seatThe AI shiftThe wedgeAI SDR layerSignal-triggered sequencer +2
university.clay.com1
  1. powered by SmartleadSending engine as an APIThe AI shiftThe wedgeClay +2
updates.smartlead.ai1
  1. a HeyReach integration in January 2026The reply deskMultichannel steps
uriports.com1
  1. URIports reports that messages face immediate rejection, not filtered placementMicrosoft rules: Outlook.com and Microsoft 365 limitsContradictions register
usebouncer.com1
  1. $8/1k (1,000 for $8)Email verificationPricing landscapePricing strategyValue chain +1
usergems.com1
  1. $75k–110k for a human SDR vs $15k–35k for an AI SDRAI SDR layerFully autonomous AI SDRContradictions register
vainu.com1
  1. VainuNon-English marketsGTM engineers
vanta.com1
  1. $10k–80k+The wedgeGoverned volume for sales teamsBuild costs and team
vcbacked.co1
  1. $12M Series A in April 2022AmplemarketContradictions register
vector.co1
  1. Oct 2026Signals layer
verifiedmarketresearch.com1
  1. Verified Market ResearchMarket size
viewpoints.reedsmith.com1
  1. Reed SmithGDPR and ePrivacy
vistaequitypartners.com1
  1. Vista portfolioFunding and exits
warmforge.ai1
  1. WarmforgeMailforgeWarmup networksSequencing & sendingMailReach +1
warmly.ai1
  1. Oct 2026AI SDR layerSignals layer
warmupinbox.com1
  1. 30,000+ real inboxesWarmup networks
warmy.io1
  1. WarmyPricing landscapeValue chainWarmup networks
whatastartup.substack.com1
  1. $20M ARR by December 2024InstantlyHistory of cold email softwareCloning the leadersContradictions register +2
wilmerhale.com1
  1. largest ever for CAN-SPAMUnited States: CAN-SPAM and state email lawsContradictions register
wiza.co1
  1. $99/mo for 500; $990/yr unlimited emailsContact data and enrichment
workspaceupdates.googleblog.com1
  1. Manage subscriptions viewGoogle and Yahoo sender rulesAuthentication: SPF, DKIM, DMARC, BIMI, ARC and one-click unsubscribe
yamm.com1
  1. Free (20/day)Sequencing & sending
yespress.io1
  1. yespressSmartleadContradictions register
yesware.com1
  1. later $48M raised, 1.4M+ installs, now part of VendastaHistory of cold email software
zerobounce.net1
  1. ZeroBounce's pay-as-you-go starts at $39 for 2,000Email verification