SSealbook
Sealbook / Open source / Alternatives

Open-source alternatives to popular SaaS

136 products with open-source alternatives on GitHub (1,000+ stars). Each link comes from the project's own description.

Zapier3 open-source alternativesWebflow2 open-source alternativesAlgolia1 open-source alternativesRetool3 open-source alternativesApollo1 open-source alternativesMixpanel2 open-source alternativesVanta1 open-source alternativesBird1 open-source alternativesHeroku4 open-source alternativesSupabase1 open-source alternativesPlivo1 open-source alternativesCanva1 open-source alternativesTrello3 open-source alternativesFigma2 open-source alternativesAirtable3 open-source alternativesSemrush1 open-source alternativesMongoDB3 open-source alternativesXero1 open-source alternativesClickUp2 open-source alternativesSalesforce3 open-source alternativesAsana1 open-source alternativesAhrefs1 open-source alternativesBraze1 open-source alternativesCreate6 open-source alternativesGitHub11 open-source alternativesBitbucket1 open-source alternativesRamp1 open-source alternativesBuffer3 open-source alternativesSlack5 open-source alternativesZoom1 open-source alternativesSurveyMonkey2 open-source alternativesLiveblocks1 open-source alternativesTavily1 open-source alternativesOpenResty1 open-source alternativesMesh1 open-source alternativesDeepSeek1 open-source alternativesMistral1 open-source alternativesPhoenix1 open-source alternativesMotion1 open-source alternativesReplit1 open-source alternativesPostman5 open-source alternativesVercel3 open-source alternativesNetlify3 open-source alternativesLinear3 open-source alternativesAnthropic3 open-source alternativesZendesk2 open-source alternativesRedis3 open-source alternativesLoom3 open-source alternativesDatadog1 open-source alternativesCloudflare6 open-source alternativesDocusign3 open-source alternativesAuth03 open-source alternativesEvernote5 open-source alternativesQualtrics2 open-source alternativesFramer1 open-source alternativesTypeform3 open-source alternativesCrisp1 open-source alternativesGitLab3 open-source alternativesMailchimp1 open-source alternativesStripe1 open-source alternativesAppsmith1 open-source alternativesHugging Face1 open-source alternativesBench1 open-source alternativesMake1 open-source alternativesTwilio1 open-source alternativesGhost1 open-source alternativesVantage1 open-source alternativesNVIDIA1 open-source alternativesNotion9 open-source alternativesReadMe1 open-source alternativesVapi2 open-source alternativesExpo2 open-source alternativesInsomnia3 open-source alternativesIFTTT1 open-source alternativesEnzyme1 open-source alternativesSTAY2 open-source alternativesRaycast1 open-source alternativesJoin2 open-source alternativesCensys1 open-source alternativesOpenCode1 open-source alternativesVector1 open-source alternativesOverleaf1 open-source alternativesOpen68 open-source alternativesZeroTier1 open-source alternativesLiteLLM1 open-source alternativesBolt1 open-source alternativesWispr Flow3 open-source alternativesDuet1 open-source alternativesWave1 open-source alternativesGrok4 open-source alternativesTerminal3 open-source alternativesParallel1 open-source alternativesStream1 open-source alternativesEpic1 open-source alternativesSuno1 open-source alternativesResend1 open-source alternativesElevenLabs1 open-source alternativesCognito1 open-source alternativesAtlas1 open-source alternativesChatwoot1 open-source alternativesEvery1 open-source alternativesDisqus2 open-source alternativesTailscale2 open-source alternativesNorton1 open-source alternativesDots2 open-source alternativesLaunchpad1 open-source alternativesFlux1 open-source alternativesSEND1 open-source alternativesTempo1 open-source alternativesVMware1 open-source alternativesNative16 open-source alternativesPubNub1 open-source alternativesInstinct1 open-source alternativesBeam1 open-source alternativesCaddy2 open-source alternativesKeep1 open-source alternativesFirebase Crashlytics1 open-source alternativesInstant1 open-source alternativesForward1 open-source alternativesFoundation1 open-source alternativesGGrafana1 open-source alternativesCORE3 open-source alternativesFirecrawl2 open-source alternativesAspect1 open-source alternativesOtter1 open-source alternativesElastic1 open-source alternativesSpark1 open-source alternativesStudio2 open-source alternativesModern10 open-source alternativesEdge2 open-source alternativesSignals1 open-source alternativesDock1 open-source alternativesNexus1 open-source alternativesSwift9 open-source alternativesLive Chat1 open-source alternativesACTIVE1 open-source alternatives