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Compare/OpenAI vs Anthropic

OpenAI vs Anthropic

Foundation ModelsAI-Native
OpenAI logo
OpenAI
Foundation Models
823companies (50%)

Companies

15Five✓1Mind✓6senseAbnormal SecurityAcronisActiveCampaignActively AI✓ActivTrak✓Ada✓AdaptlyPost✓AdwaveAgiloftAha!AhaSlides✓AhrefsAirbyte✓airSlate✓Airtable✓AirwallexAlationAleph✓Algolia✓Alhena AI✓Aloware✓AlphaSense✓Amicited✓AmplitudeAnara✓Anchor Browser✓Apaleo✓Apollo.io✓AppcuesAppetize.io✓Applied Compute✓AppointletAppriss Retail✓AppsFlyer✓ArticulateArtisan AIAsana✓AshbyAssemblyAssemblyAI✓Assort Health✓AtarimAthenaHQ✓Atlassian✓Attention✓Attention InsightAttio✓Auctor✓AuditBoard✓AutoGPT✓Automattic✓AvettaAvocaaytm✓B12✓Base44✓Beamery✓Beautiful.aiBenchmark EmailBenevity✓BentoBigPandaBigTimeBilltrustBirchBirdview PSA✓BlackLine✓Blacksmith✓Blink✓BlockSurvey✓Bloomreach✓BluecoreBlue JBox✓Braintrust✓Brand24✓BrandwatchBraze✓Brevo✓Brex✓Bridge✓Brightcove✓BrightHire✓BrightLocal✓Brisk Teaching✓BrizyBrowserUse✓BuddyPro✓Buffer✓BugHerdBullhornBytescaleCal.com✓CalendlyCallHubCallTrackingMetricsCanva✓Capsule CRMCaptivateIQ✓Cargo✓Centric SoftwareChameleon✓ChargebeeChartmogul✓Chatbase✓ChatBotKitChatPRD✓Check Point✓ChromaChurnZeroCircleCisionCivic✓Clay✓ClearFeed✓ClearPoint StrategyClickUp✓Clio✓Close✓Cloudbeds✓Cloudflare✓CloudinaryCloudSigma✓ClozeCoalitionCodemodCodeRabbit✓CoderPadCodeScene✓Cognition✓Cognition AI✓CometChat✓Common Room✓ComposioConcordConductor✓Confident AIContentfulContentsquareContext.devContractSafeContrast Security✓ConversicaConvertKitConveyor✓CopperCopy.ai✓CoralogixCoreWeave✓CorityCosmic✓Courier✓CourseboxCraftCreatorFlowCredal✓CreemCrescendo AICresta✓Crisp✓Crossbeam✓Crowdin✓Cube Dev✓CurrentWare✓Cursor✓Customer.io✓CybelAngelDaily✓Darktrace✓Databox✓Databricks✓Datadog✓Datafold✓Datarails✓Day.ai✓DealRoomDecagon✓Deepgram✓DeepIntent✓DefaultDelveDepot✓Descript✓Devolutions✓DhiWise✓Dialpad✓Digital Matter✓DiligentDISCODisplayr✓DocHub✓DocmostDocsBotDocuClipper✓Documentation.AI✓Doppel✓DrataDropboxDuffel✓DuplicatiDust✓Easy-Peasy.AI✓eesel AI✓Egnyte✓Eightfold AIElectricElevenLabs✓Elicit✓Elmo✓Emergent✓EmplifiEmploy✓Endor Labs✓EnergageEnterpret✓Entire✓Eve✓EvernoteEvervaultEvery✓ExaExpensify✓EZO✓Factors.ai✓Factory✓Fastbots✓Fathom✓Featurebase✓Feedly✓Fellow✓Fermat Commerce✓Ferndesk✓Figma✓Files.com✓Filevine✓Fillout✓Fini✓Fireflies.ai✓Fivetran✓Flipsnack✓FloQast✓FLORA✓FlowHunt✓Flow XO✓Fly.io✓ForethoughtFormatFramer✓Frappe✓FreedomPay✓Freightos✓Fresha✓Front✓FullStory✓Fundraise Up✓FunnelStory✓GaggleAMP✓Gainsight✓GallaboxGamma✓GanttPROGather✓GC AI✓Gem✓Genie AI✓Genspark✓Giga✓GitGuardian✓GitHub Copilot✓GitLab✓Gitpod✓GladiaGlean✓Gleap✓Glide✓Glitter AI✓Gloo✓GlossGenius✓GoHighLevelGoosechase✓Gorgias✓Grafana Labs✓Grain✓Grammarly✓Granola✓GreenhouseGreptile✓GrowSurfGrowthBook✓Grow Therapy✓GrowthX✓Guardrails AI✓GuidejarGumloop✓Gumroad✓HackerOne✓HackerRank✓HaloAgents✓HappyRobot✓Harvey✓Hasura✓HeadshotProHebbia✓HedraHeights PlatformHelplyHelp Scout✓HelpshiftHemingway✓Heptabase✓Heron DataHex✓HeyGen✓HeyOrca✓Higher LogicHightouch✓HiPeopleHirevireHireVue✓HockeyStackHoneycomb✓HR PartnerHubSpotHunter✓Hyperbrowser✓Hyperleap AI✓HyperStartIDEXXiLoveIMGiLovePDFImageKitInbox Zero✓Incident.io✓InEventinFeedoInMotion Hosting✓InroInsightly✓InsitesInstabaseInstantly✓IntegrateInteractIntercom✓InVideo✓involve.me✓Ironclad✓Iru✓iSpringIterableJanuary✓Jasper✓JetBrains✓JiminnyJuicebox✓JumpshareKagi✓Kaizo✓Kapa.ai✓KapwingKentik✓Keyword Insights✓Klaviyo✓Knack✓Knak✓Knock✓Komodo Health✓KudoboardKustomer✓Labelbox✓Lakera✓Landing AI✓LangChain✓LanguageToolLatticeLaunchDarkly✓LeadIQLegitScriptlemlist✓Lever✓LightLightdash✓Lindy.ai✓Linear✓Listen Labs✓LivekitLlamaIndexLocus✓Lokalise✓LoomLoopsLorikeet✓Lovable✓Lucky OrangeLuma✓Luma AI✓Lumen5LuminanceLumivero✓MachineTranslation.com✓Maestra✓MagicSchool AI✓Magnolia✓MailchimpMailtrapMake✓MalwarebytesMangoApps✓ManusManyRequestsMarkprompt✓Marq✓Marvin✓Mastra✓Mattermost✓Maxio✓MEDDICC✓Mediafly✓MeltwaterMem✓Mem0✓MercorMerge✓MesaMetabase✓Metadata✓Metorial✓MezmoMiddayMindtickle✓MinIO✓Miro✓MittiMixmaxMixpanel✓MockFlow✓ModashModern Treasury✓Momentic✓MomentumMonday.com✓Morphic✓MotionMoveworksMultiOnMurf.aiMutiny✓My AskAIn8n✓Namespace Labs✓NangoNapkin AI✓NaturalReaderNavanNavatticNectar✓NeetoNeon✓Netlify✓NewsCatcher✓Newsela✓NextivaNexudusngrok✓NiftyNMINocoDB✓Nomic AI✓Nooks✓Norm AI✓Northbeam✓Notability✓Notable HealthNotion✓Nutrient✓Nylas✓Observe.AIOcrolus✓Octopus.do✓Okara✓OneSchema✓OpenEvidence✓OpenRouterOpenWhisprOptiSigns✓Orderful✓Ordinal✓Otter.ai✓Outreach✓Outset✓Overjet✓Overleaf✓OverloopPabau✓Pace✓PagerDutyPaperPaperform✓Paperguide✓Parabola✓Parallel✓ParloaPathFactorypdfFiller✓PeelPencil✓Pendo✓PeopleForcePerceptyx✓Percona✓Perplexity✓PhenomPhotoPrismPhotoroomPhrase✓Pic-TimePiecesPigment✓Pilot✓Pin✓Ping IdentityPinpoint✓Pipedrive✓Plain✓Plane✓PlanhatPlanner 5D✓Planning Center✓Playcode✓PlivoPlutio✓Pocus✓Podium✓Polar✓Polar Analytics✓Portkey✓PostHog✓Postiz✓Postman✓PowtoonPrefectPreset✓Productboard✓Productive✓Productlane✓Profound✓PromptfooPublishDrive✓Pydantic✓Pylon✓QualifiedQuerio✓QuickReply.ai✓Quiq✓QuoQwoted✓Railway✓Ramp✓Rank Prompt✓Rapid7✓Rask AI✓Ravenna✓Raycast✓Read AI✓ReadMe✓Reality DefenderRecall.aiRecharge✓Recite MeReclaim.aiRecraft✓Recruit CRMRedis✓Redpanda✓Reducto✓RekaRelevance AI✓Remesh✓ReplicantReplicatedReplit✓ReportGarden✓Respond.ioRetell AI✓Retool✓Rev✓RevenueCat✓Revenue GridRevenue.io✓RingCentralRiversideRocket✓Rocketlane✓Rogo✓Rootly✓Runway✓SalesBlinkSalesforceSaleskenSamsara✓Sana Labs✓Sanity✓Scoro✓ScrapeOpsScreenAppScreenRecScribie✓Secureframe✓Segment✓SemgrepSendbird✓Sendoso✓Sense✓SentinelOne✓Sentry✓SEOmatic✓Serval✓ServiceTitanSevenRooms✓SheetwhizSherlock✓Shopify✓Shorthand✓Short.ioShortwave✓ShowpadSierra✓Signifyd✓Silverchair✓Simple Analytics✓Simplero✓SimplesatSimplyBook.meSintra✓Siro✓SiteGPTSiteSpeakAI✓Skio✓SlackSlashy✓Smartcat✓SmartSuiteSmartTask✓SnapbarSnipd✓SnykSOCi✓Sogolytics✓Sola Security✓Solink✓Sonar✓SoSafe✓Sourcegraph✓Spacebring✓Spark HireSpeakSpeak AI✓Spekit✓Spellbook✓Spendflo✓SprigSprout SocialSpyneStacksync✓Standard Metrics✓StatSigStord✓StoryChiefStorydocStreamStriderstrongDM✓Submagic✓SukiSummation✓SumsubSupabaseSupademo✓Super✓Superhuman✓Supernormal✓Superwall✓SurrealDB✓Survicate✓Swarmia✓Sybill✓SyncfusionSynthesia✓SysdigTabilityTailscaleTaktile✓Talkative✓Talkpal✓Tapcart✓Taskade✓Tavilytawk.toTeamtailorTekion✓Tella✓Telnyx✓Tessl✓TestMu AITexAu✓TextExpander✓TheirStackTheneo✓The Predictive Index✓TheySaid✓ThingsBoard✓ThinkificThinking MachinesThreatDownThriveSparrowTigerData✓TimeCamp✓Tin Computer✓TinybirdTitanApps✓Together AI✓Tolt✓Tonic AI✓TorqTotangoTown✓TraackrTractianTransifex✓Tray.ioTrengoTrigger.dev✓TrintechTropicTrunk✓Trustmary✓Tubular Labs✓Turnkey✓Twelve LabsTwilio✓Typefully✓Uberall✓UiChemy✓Umami✓UnbabelUnblocked✓Unify✓Uniphore✓Unstructured✓UpGuardUpmetrics✓UpstageUpstash✓Userback✓UserflowUserTestingUXCamv0✓V7✓Vanta✓Vantage✓Vapi✓VectaraVectorizeVeeva Systems✓Velocity Global✓Vena Solutions✓Vercel✓VerkadaVisible✓Vista Social✓Visualping✓Voicenotes✓Walnut✓Warmly✓Warp✓Waybook✓Weave✓WeaviateWebflow✓Weights & Biases✓Welcome to the JungleWhimsical✓WhisperAIWillo✓Wonderchat✓Wonderful✓WooclapWorkableWorkatoWorkBoard✓WorkRamp✓World LabsWPML✓Wrike✓XactlyXBOW✓Xero✓YolaYotpo✓You.com✓Youform✓YourGPT✓ZakekeZanfia✓Zapier✓Zed✓Zeffy✓Zendesk✓ZepZeroBounce✓Ziflow✓Zip✓Zite✓Zoko✓Zonka FeedbackZoom✓ZoomInfo✓ZURBZyte
Anthropic logo
Anthropic
Foundation Models
669companies (41%)

Companies

15Five✓1Mind✓Actively AI✓ActivTrak✓Ada✓AdaptlyPost✓AgendrixAhaSlides✓Airbyte✓airSlate✓Airtable✓Aleph✓Algolia✓Alhena AI✓AllegrowAloware✓AlphaSense✓Amicited✓Anara✓Anchor Browser✓Apaleo✓Apollo.io✓Appetize.io✓Applied Compute✓Appriss Retail✓AppsFlyer✓Arctic WolfArkose LabsAsana✓AssemblyAI✓Assort Health✓AthenaHQ✓Atlassian✓Attention✓Attio✓Auctor✓AuditBoard✓AutoGPT✓Automattic✓aytm✓B12✓BackblazeBandwidthBarkBase44✓Beamery✓BeeboleBenevity✓Birdview PSA✓BlackLine✓Blacksmith✓Blink✓BlockSurvey✓Bloomreach✓Box✓Braintrust✓Brand24✓Braze✓Brevo✓Brex✓Bridge✓Brightcove✓BrightHire✓BrightLocal✓Brisk Teaching✓BrowserStackBrowserUse✓BuddyPro✓Buffer✓Cal.com✓Canva✓CaptivateIQ✓Cargo✓ChainguardChameleon✓ChartbeatChartmogul✓Chatbase✓ChatPRD✓Check Point✓CircleCICivic✓Clay✓ClazarClearFeed✓CleverClickUp✓Clio✓Close✓Cloudbeds✓CloudCannonCloudflare✓CloudSigma✓CluesoCodeRabbit✓CodeScene✓Cognition✓Cognition AI✓CometChat✓CometlyCommon Room✓CompanyCamConductor✓ConjointlyContrast Security✓Conveyor✓CookieYesCopy.ai✓CoreWeave✓Cosmic✓Coupler.ioCourier✓Crawl4AICrayonCredal✓Credo AICresta✓Crisp✓Crossbeam✓Crowdin✓Cube Dev✓Culture AmpCurrentWare✓Cursor✓Customer.io✓Daily✓Darktrace✓Databox✓Databricks✓Datadog✓Datafold✓Datarails✓Day.ai✓DaytonaDecagon✓Deepgram✓DeepIntent✓DenodoDepot✓Descript✓Devolutions✓DhiWise✓Dialpad✓Digital Matter✓Displayr✓DixaDocHub✓DockDocuClipper✓Documentation.AI✓Doppel✓DovetailDrugBankDubDubsadoDuffel✓Dust✓DynatraceEasy-Peasy.AI✓eesel AI✓Egnyte✓ElevenLabs✓Elicit✓Elmo✓Emergent✓Employ✓EncordEndor Labs✓EnlyftEnterpret✓Entire✓EnvoyEve✓EvenUpEvery✓Expensify✓ExpoEZO✓Factors.ai✓Factory✓Fastbots✓FastmailFathom✓Featurebase✓Feedly✓Fellow✓Fermat Commerce✓Ferndesk✓Figma✓Files.com✓Filevine✓Fillout✓FinchFini✓Fireflies.ai✓Fivetran✓Flipsnack✓FloQast✓FLORA✓FlowHunt✓Flow XO✓Fly.io✓FlywireFOSSAFramer✓Frappe✓FreedomPay✓Freightos✓Fresha✓FreshBooksFront✓FronteggFullStory✓Fundraise Up✓FunnelStory✓GaggleAMP✓Gainsight✓Gamma✓Gather✓GC AI✓GeckoboardGem✓Genie AI✓Genspark✓Giga✓GitGuardian✓GitHub Copilot✓GitLab✓Gitpod✓Glean✓Gleap✓Glide✓Glitter AI✓Gloo✓GlossGenius✓Goosechase✓Gorgias✓Grafana Labs✓Grain✓Grammarly✓Granola✓Greptile✓GrowthBook✓Grow Therapy✓GrowthX✓Guardrails AI✓Gumloop✓Gumroad✓GymdeskHackerOne✓HackerRank✓HaloAgents✓HappyRobot✓HarvestHarvey✓Hasura✓Have I Been PwnedHebbia✓Help Scout✓Hemingway✓Heptabase✓Hex✓HeyGen✓HeyOrca✓Hightouch✓HireVue✓HivebriteHoneycomb✓Hubble NetworkHumaansHunter✓Hyperbrowser✓Hyperleap AI✓Inbox Zero✓Incident.io✓InMotion Hosting✓InngestInscribe AIInsiderInsightly✓Instantly✓InstatusIntappIntercom✓InvictiInVideo✓involve.me✓Ironclad✓Iru✓JAGGAERJanuary✓Jasper✓JellyfishJetBrains✓JFrogJuicebox✓Kagi✓Kaizo✓Kapa.ai✓Kentik✓Keyword Insights✓Klaviyo✓Knack✓Knak✓Knock✓KnowledgeOwlKomodo Health✓KrispKustomer✓Labelbox✓Lakera✓Landing AI✓LangChain✓LaunchDarkly✓lemlist✓Lever✓Lightdash✓Lindy.ai✓Linear✓Listen Labs✓LitmosLocus✓Lokalise✓Lorikeet✓Lovable✓Luma✓Luma AI✓Lumivero✓MachineTranslation.com✓Maestra✓MagicSchool AI✓Magnolia✓Make✓MangoApps✓Markprompt✓Marq✓Marvin✓Mastra✓Mattermost✓Maxio✓MEDDICC✓Mediafly✓Mem✓Mem0✓Merge✓Metabase✓Metadata✓Metorial✓Mindtickle✓MinIO✓MintlifyMiro✓MissiveMixpanel✓MockFlow✓Modern Treasury✓Momentic✓Monday.com✓Morphic✓Mutiny✓n8n✓Namespace Labs✓Napkin AI✓Nectar✓Neon✓Netlify✓New RelicNewsCatcher✓Newsela✓ngrok✓NinjaOneNocoDB✓Nomic AI✓Nooks✓Norm AI✓Northbeam✓Notability✓Notion✓Nova AnalyticsNutrient✓Nylas✓Ocrolus✓Octopus.do✓OfoxAIOkara✓OkendoOneSchema✓OpenEvidence✓OpenSanctionsOptimal WorkshopOptimizelyOptiSigns✓OrbitFormsOrderful✓OrdergrooveOrdinal✓OsoOtter.ai✓Outreach✓Outset✓Overjet✓Overleaf✓Pabau✓Pace✓PageUpPantheonPaperform✓Paperguide✓Parabola✓Parallel✓ParticlePayscalepdfFiller✓PDFMonkeyPencil✓Pendo✓Perceptyx✓Percona✓Perplexity✓Phrase✓Pigment✓Pilot✓Pin✓Pinpoint✓Pipedrive✓Plain✓Plane✓Planner 5D✓Planning Center✓PlaybookUXPlaycode✓PleoPlutio✓Pocus✓Podium✓Polar✓Polar Analytics✓Portkey✓PostHog✓Postiz✓Postman✓Preset✓PrismaProcoreProductboard✓Productive✓Productlane✓Profound✓PublishDrive✓Push SecurityPydantic✓Pylon✓QdrantQuarterzipQuerio✓QuickReply.ai✓Quiq✓Qwoted✓Railway✓RainFocusRamp✓Rank Prompt✓Rapid7✓RapidRatingsRask AI✓Ravenna✓Raycast✓Read AI✓ReadMe✓Recharge✓Recraft✓Redis✓Redpanda✓Reducto✓Relevance AI✓Remesh✓RenderReplit✓ReportGarden✓Resemble AIResendRetell AI✓Retool✓Rev✓RevenueCat✓Revenue.io✓RithumRobin AIRocket✓Rocketlane✓Rogo✓Rootly✓Runway✓Samsara✓Sana Labs✓Sanity✓Scoro✓Scribie✓Secureframe✓Segment✓Sendbird✓Sendoso✓Sense✓SentinelOne✓Sentry✓SEOmatic✓Serval✓SevenRooms✓Sherlock✓Shopify✓Shorthand✓ShortStackShortwave✓Sierra✓Signifyd✓SigNozSilverchair✓Simple Analytics✓Simplero✓SimScaleSintra✓Siro✓SiteSpeakAI✓Skio✓Slashy✓SliteSmartcat✓SmartsheetSmartTask✓Snipd✓SOCi✓Sogolytics✓Sola Security✓Solink✓Sonar✓SoSafe✓Sourcegraph✓Spacebring✓Speak AI✓SpeechmaticsSpekit✓Spellbook✓SpendeskSpendflo✓StackblitzStacksync✓Standard Metrics✓StarburstStord✓Storyboard ThatStripestrongDM✓Submagic✓Summation✓Supademo✓Super✓Superhuman✓Supernormal✓Superwall✓SurrealDB✓Survicate✓Swarmia✓SweetHawkSybill✓SylveraSynackSyndigoSynthesia✓Taktile✓Talkative✓Talkpal✓Tapcart✓Taskade✓Tekion✓Tella✓Telnyx✓Tessl✓TexAu✓TextExpander✓TextioTheneo✓The Predictive Index✓TheySaid✓ThingsBoard✓ThoughtSpotTigerData✓TimeCamp✓Time DoctorTin Computer✓TitanApps✓tl;dvTogether AI✓Tolt✓Tonic AI✓Town✓Transifex✓Trigger.dev✓TrintTrunk✓Trustmary✓Tubular Labs✓Turnkey✓Twilio✓TwingateTypefully✓Uberall✓UiChemy✓Umami✓Unblocked✓Unify✓Uniphore✓Unstructured✓Upmetrics✓Upstash✓Userback✓v0✓V7✓Vacation TrackerVanta✓Vantage✓Vapi✓Veeva Systems✓Velocity Global✓Vena Solutions✓VendavoVercel✓Visible✓Vista Social✓Visualping✓Voicenotes✓VouchedWalnut✓Warmly✓Warp✓Waybook✓Weave✓Webflow✓Weights & Biases✓WhatfixWhimsical✓WildApricotWillo✓Wonderchat✓Wonderful✓WorkBoard✓WorkleapWorkRamp✓WPML✓Wrike✓XBOW✓Xero✓Yotpo✓You.com✓Youform✓YourGPT✓Zanfia✓Zapier✓Zed✓Zeffy✓Zendesk✓ZernioZeroBounce✓Ziflow✓Zip✓Zite✓Zoko✓Zoom✓ZoomInfo✓Zowie

Overlap

544 companies use both OpenAI and Anthropic

15Five1MindActively AIActivTrakAdaAdaptlyPostAhaSlidesAirbyteairSlateAirtableAlephAlgoliaAlhena AIAlowareAlphaSenseAmicitedAnaraAnchor BrowserApaleoApollo.ioAppetize.ioApplied ComputeAppriss RetailAppsFlyerAsanaAssemblyAIAssort HealthAthenaHQAtlassianAttentionAttioAuctorAuditBoardAutoGPTAutomatticaytmB12Base44BeameryBenevityBirdview PSABlackLineBlacksmithBlinkBlockSurveyBloomreachBoxBraintrustBrand24BrazeBrevoBrexBridgeBrightcoveBrightHireBrightLocalBrisk TeachingBrowserUseBuddyProBufferCal.comCanvaCaptivateIQCargoChameleonChartmogulChatbaseChatPRDCheck PointCivicClayClearFeedClickUpClioCloseCloudbedsCloudflareCloudSigmaCodeRabbitCodeSceneCognitionCognition AICometChatCommon RoomConductorContrast SecurityConveyorCopy.aiCoreWeaveCosmicCourierCredalCrestaCrispCrossbeamCrowdinCube DevCurrentWareCursorCustomer.ioDailyDarktraceDataboxDatabricksDatadogDatafoldDatarailsDay.aiDecagonDeepgramDeepIntentDepotDescriptDevolutionsDhiWiseDialpadDigital MatterDisplayrDocHubDocuClipperDocumentation.AIDoppelDuffelDustEasy-Peasy.AIeesel AIEgnyteElevenLabsElicitElmoEmergentEmployEndor LabsEnterpretEntireEveEveryExpensifyEZOFactors.aiFactoryFastbotsFathomFeaturebaseFeedlyFellowFermat CommerceFerndeskFigmaFiles.comFilevineFilloutFiniFireflies.aiFivetranFlipsnackFloQastFLORAFlowHuntFlow XOFly.ioFramerFrappeFreedomPayFreightosFreshaFrontFullStoryFundraise UpFunnelStoryGaggleAMPGainsightGammaGatherGC AIGemGenie AIGensparkGigaGitGuardianGitHub CopilotGitLabGitpodGleanGleapGlideGlitter AIGlooGlossGeniusGoosechaseGorgiasGrafana LabsGrainGrammarlyGranolaGreptileGrowthBookGrow TherapyGrowthXGuardrails AIGumloopGumroadHackerOneHackerRankHaloAgentsHappyRobotHarveyHasuraHebbiaHelp ScoutHemingwayHeptabaseHexHeyGenHeyOrcaHightouchHireVueHoneycombHunterHyperbrowserHyperleap AIInbox ZeroIncident.ioInMotion HostingInsightlyInstantlyIntercomInVideoinvolve.meIroncladIruJanuaryJasperJetBrainsJuiceboxKagiKaizoKapa.aiKentikKeyword InsightsKlaviyoKnackKnakKnockKomodo HealthKustomerLabelboxLakeraLanding AILangChainLaunchDarklylemlistLeverLightdashLindy.aiLinearListen LabsLocusLokaliseLorikeetLovableLumaLuma AILumiveroMachineTranslation.comMaestraMagicSchool AIMagnoliaMakeMangoAppsMarkpromptMarqMarvinMastraMattermostMaxioMEDDICCMediaflyMemMem0MergeMetabaseMetadataMetorialMindtickleMinIOMiroMixpanelMockFlowModern TreasuryMomenticMonday.comMorphicMutinyn8nNamespace LabsNapkin AINectarNeonNetlifyNewsCatcherNewselangrokNocoDBNomic AINooksNorm AINorthbeamNotabilityNotionNutrientNylasOcrolusOctopus.doOkaraOneSchemaOpenEvidenceOptiSignsOrderfulOrdinalOtter.aiOutreachOutsetOverjetOverleafPabauPacePaperformPaperguideParabolaParallelpdfFillerPencilPendoPerceptyxPerconaPerplexityPhrasePigmentPilotPinPinpointPipedrivePlainPlanePlanner 5DPlanning CenterPlaycodePlutioPocusPodiumPolarPolar AnalyticsPortkeyPostHogPostizPostmanPresetProductboardProductiveProductlaneProfoundPublishDrivePydanticPylonQuerioQuickReply.aiQuiqQwotedRailwayRampRank PromptRapid7Rask AIRavennaRaycastRead AIReadMeRechargeRecraftRedisRedpandaReductoRelevance AIRemeshReplitReportGardenRetell AIRetoolRevRevenueCatRevenue.ioRocketRocketlaneRogoRootlyRunwaySamsaraSana LabsSanityScoroScribieSecureframeSegmentSendbirdSendosoSenseSentinelOneSentrySEOmaticServalSevenRoomsSherlockShopifyShorthandShortwaveSierraSignifydSilverchairSimple AnalyticsSimpleroSintraSiroSiteSpeakAISkioSlashySmartcatSmartTaskSnipdSOCiSogolyticsSola SecuritySolinkSonarSoSafeSourcegraphSpacebringSpeak AISpekitSpellbookSpendfloStacksyncStandard MetricsStordstrongDMSubmagicSummationSupademoSuperSuperhumanSupernormalSuperwallSurrealDBSurvicateSwarmiaSybillSynthesiaTaktileTalkativeTalkpalTapcartTaskadeTekionTellaTelnyxTesslTexAuTextExpanderTheneoThe Predictive IndexTheySaidThingsBoardTigerDataTimeCampTin ComputerTitanAppsTogether AIToltTonic AITownTransifexTrigger.devTrunkTrustmaryTubular LabsTurnkeyTwilioTypefullyUberallUiChemyUmamiUnblockedUnifyUniphoreUnstructuredUpmetricsUpstashUserbackv0V7VantaVantageVapiVeeva SystemsVelocity GlobalVena SolutionsVercelVisibleVista SocialVisualpingVoicenotesWalnutWarmlyWarpWaybookWeaveWebflowWeights & BiasesWhimsicalWilloWonderchatWonderfulWorkBoardWorkRampWPMLWrikeXBOWXeroYotpoYou.comYouformYourGPTZanfiaZapierZedZeffyZendeskZeroBounceZiflowZipZiteZokoZoomZoomInfo

Key Differences

OpenAI is used by 823 companies while Anthropic is used by 669 companies. 544 companies use both.

OpenAI has 50% adoption across tracked AI companies, compared to 41% for Anthropic.

279 companies use only OpenAI: 6sense, Abnormal Security, Acronis, ActiveCampaign, Adwave, Agiloft, Aha!, Ahrefs, Airwallex, Alation, Amplitude, Appcues, Appointlet, Articulate, Artisan AI, Ashby, Assembly, Atarim, Attention Insight, Avetta, Avoca, Beautiful.ai, Benchmark Email, Bento, BigPanda, BigTime, Billtrust, Birch, Bluecore, Blue J, Brandwatch, Brizy, BugHerd, Bullhorn, Bytescale, Calendly, CallHub, CallTrackingMetrics, Capsule CRM, Centric Software, Chargebee, ChatBotKit, Chroma, ChurnZero, Circle, Cision, ClearPoint Strategy, Cloudinary, Cloze, Coalition, Codemod, CoderPad, Composio, Concord, Confident AI, Contentful, Contentsquare, Context.dev, ContractSafe, Conversica, ConvertKit, Copper, Coralogix, Cority, Coursebox, Craft, CreatorFlow, Creem, Crescendo AI, CybelAngel, DealRoom, Default, Delve, Diligent, DISCO, Docmost, DocsBot, Drata, Dropbox, Duplicati, Eightfold AI, Electric, Emplifi, Energage, Evernote, Evervault, Exa, Forethought, Format, Gallabox, GanttPRO, Gladia, GoHighLevel, Greenhouse, GrowSurf, Guidejar, HeadshotPro, Hedra, Heights Platform, Helply, Helpshift, Heron Data, Higher Logic, HiPeople, Hirevire, HockeyStack, HR Partner, HubSpot, HyperStart, IDEXX, iLoveIMG, iLovePDF, ImageKit, InEvent, inFeedo, Inro, Insites, Instabase, Integrate, Interact, iSpring, Iterable, Jiminny, Jumpshare, Kapwing, Kudoboard, LanguageTool, Lattice, LeadIQ, LegitScript, Light, Livekit, LlamaIndex, Loom, Loops, Lucky Orange, Lumen5, Luminance, Mailchimp, Mailtrap, Malwarebytes, Manus, ManyRequests, Meltwater, Mercor, Mesa, Mezmo, Midday, Mitti, Mixmax, Modash, Momentum, Motion, Moveworks, MultiOn, Murf.ai, My AskAI, Nango, NaturalReader, Navan, Navattic, Neeto, Nextiva, Nexudus, Nifty, NMI, Notable Health, Observe.AI, OpenRouter, OpenWhispr, Overloop, PagerDuty, Paper, Parloa, PathFactory, Peel, PeopleForce, Phenom, PhotoPrism, Photoroom, Pic-Time, Pieces, Ping Identity, Planhat, Plivo, Powtoon, Prefect, Promptfoo, Qualified, Quo, Reality Defender, Recall.ai, Recite Me, Reclaim.ai, Recruit CRM, Reka, Replicant, Replicated, Respond.io, Revenue Grid, RingCentral, Riverside, SalesBlink, Salesforce, Salesken, ScrapeOps, ScreenApp, ScreenRec, Semgrep, ServiceTitan, Sheetwhiz, Short.io, Showpad, Simplesat, SimplyBook.me, SiteGPT, Slack, SmartSuite, Snapbar, Snyk, Spark Hire, Speak, Sprig, Sprout Social, Spyne, StatSig, StoryChief, Storydoc, Stream, Strider, Suki, Sumsub, Supabase, Syncfusion, Sysdig, Tability, Tailscale, Tavily, tawk.to, Teamtailor, TestMu AI, TheirStack, Thinkific, Thinking Machines, ThreatDown, ThriveSparrow, Tinybird, Torq, Totango, Traackr, Tractian, Tray.io, Trengo, Trintech, Tropic, Twelve Labs, Unbabel, UpGuard, Upstage, Userflow, UserTesting, UXCam, Vectara, Vectorize, Verkada, Weaviate, Welcome to the Jungle, WhisperAI, Wooclap, Workable, Workato, World Labs, Xactly, Yola, Zakeke, Zep, Zonka Feedback, ZURB, Zyte.

125 companies use only Anthropic: Agendrix, Allegrow, Arctic Wolf, Arkose Labs, Backblaze, Bandwidth, Bark, Beebole, BrowserStack, Chainguard, Chartbeat, CircleCI, Clazar, Clever, CloudCannon, Clueso, Cometly, CompanyCam, Conjointly, CookieYes, Coupler.io, Crawl4AI, Crayon, Credo AI, Culture Amp, Daytona, Denodo, Dixa, Dock, Dovetail, DrugBank, Dub, Dubsado, Dynatrace, Encord, Enlyft, Envoy, EvenUp, Expo, Fastmail, Finch, Flywire, FOSSA, FreshBooks, Frontegg, Geckoboard, Gymdesk, Harvest, Have I Been Pwned, Hivebrite, Hubble Network, Humaans, Inngest, Inscribe AI, Insider, Instatus, Intapp, Invicti, JAGGAER, Jellyfish, JFrog, KnowledgeOwl, Krisp, Litmos, Mintlify, Missive, New Relic, NinjaOne, Nova Analytics, OfoxAI, Okendo, OpenSanctions, Optimal Workshop, Optimizely, OrbitForms, Ordergroove, Oso, PageUp, Pantheon, Particle, Payscale, PDFMonkey, PlaybookUX, Pleo, Prisma, Procore, Push Security, Qdrant, Quarterzip, RainFocus, RapidRatings, Render, Resemble AI, Resend, Rithum, Robin AI, ShortStack, SigNoz, SimScale, Slite, Smartsheet, Speechmatics, Spendesk, Stackblitz, Starburst, Storyboard That, Stripe, SweetHawk, Sylvera, Synack, Syndigo, Textio, ThoughtSpot, Time Doctor, tl;dv, Trint, Twingate, Vacation Tracker, Vendavo, Vouched, Whatfix, WildApricot, Workleap, Zernio, Zowie.

Alternatives (Foundation Models)

Google (Gemini)(196)SpaceXAI(70)Cohere(42)Mistral(36)Perplexity(28)DeepSeek(13)Hugging Face(10)Moonshot AI(9)
OpenAI vendor pageAnthropic vendor pageAll Foundation Models vendors