Compare/OpenAI vs Anthropic

OpenAI vs Anthropic

Foundation ModelsAI-Native
OpenAI logo
OpenAI
Foundation Models
190companies (49%)

Companies

Abnormal SecurityAdaAirtableAlgoliaAmplitudeApollo.ioArtisan AIAsanaAshbyAssemblyAIAtlassianAttioAuctorAvocaBeameryBoxCalendlyCanvaChromaClayClickUpClockwiseCloudflareCloudinaryCodeRabbitCognition AIComposioContentfulConversicaCopy.aiCoralogixCoreWeaveCrescendo AICrestaCursorCustomer.ioDatabricksDatadogDecagonDeepgramDelveDescriptDrataDropboxDustEightfold AIElevenLabsEndor LabsExaExpensifyFactoryFathomFigmaFireflies.aiFivetranForethoughtFrontGainsightGalileo AIGammaGensparkGitHub CopilotGitLabGleanGrafana LabsGrainGrammarlyGranolaGreenhouseGreptileGumloopHarveyHebbiaHeron DataHexHeyGenHockeyStackHoneycombHubSpotIncident.ioInstabaseInstantlyIntercomJasperKagiKapa.aiKnockLabelboxLakeraLatticeLaunchDarklyLeadIQLinearLoomLovableLuma AIMakeMarkpromptMercorMergeMetorialMiddayMixpanelMonday.comMotionMultiOnMurf.aiMutinyn8nNavanngrokNotable HealthNotionObserve.AIOpenEvidenceOptimizelyOtter.aiPacePagerDutyParloaPencilPendoPerplexityPhenomPiecesPilotPlainPoePortkeyPostHogPostmanPrefectProfoundPromptfooPylonQualifiedRailwayRampRaycastRecall.aiReclaim.aiRecraftReductoRelevance AIReplitRetell AIRetoolRogoRunwaySalesforceSamsaraSegmentSemgrepSentinelOneSentryServiceTitanShopifySierraSnykSourcegraphSpeakSummationSupabaseSuperhumanSynthesiaTaskadeTavilyTinybirdTray.ioTrigger.devTrunkTwilioUnstructuredUpstashVectaraVectorizeVercelWarmlyWarpWeaviateWebflowWindsurf (Codeium)World LabsWritesonicYotpoYou.comZapierZedZendeskZoom

Key Differences

OpenAI is used by 190 companies while Anthropic is used by 116 companies. 102 companies use both.

OpenAI has 49% adoption across tracked AI companies, compared to 30% for Anthropic.

88 companies use only OpenAI: Abnormal Security, Airtable, Amplitude, Apollo.io, Artisan AI, Ashby, Atlassian, Avoca, Beamery, Calendly, Canva, Chroma, Clockwise, Cloudinary, Composio, Contentful, Conversica, Coralogix, Crescendo AI, Cresta, Customer.io, Databricks, Delve, Drata, Dropbox, Eightfold AI, ElevenLabs, Exa, Expensify, Forethought, Front, Gainsight, Galileo AI, Greenhouse, Harvey, Heron Data, HeyGen, HockeyStack, HubSpot, Instabase, Instantly, Lakera, Lattice, LeadIQ, Loom, Lovable, Luma AI, Mercor, Merge, Midday, Motion, MultiOn, Murf.ai, Navan, Notable Health, Observe.AI, Optimizely, PagerDuty, Parloa, Pencil, Pendo, Phenom, Pieces, Prefect, Promptfoo, Qualified, Recall.ai, Reclaim.ai, Recraft, Salesforce, Segment, Semgrep, SentinelOne, ServiceTitan, Snyk, Speak, Supabase, Synthesia, Tavily, Tinybird, Tray.io, Vectara, Vectorize, Weaviate, World Labs, Writesonic, Yotpo, Zendesk.

14 companies use only Anthropic: CircleCI, Flatiron Health, Gitpod, HireVue, Inngest, JFrog, Krisp, Mintlify, Miro, Prisma, Resend, Robin AI, Uniphore, ZoomInfo.

Alternatives (Foundation Models)