1,123 YC SaaS Startups
1,123 Y Combinator companies carry the SaaS tag in YC's own directory, across every batch since 2005. Each row shows what the company does, its batch, HQ and status, and links to its YC application reconstructed in the real form, so a founder building a SaaS startup can read how accepted companies answered the same questions.
- Companies
- 1,123
- Top industries
- B2B, Fintech and Healthcare
- Top locations
- San Francisco, New York and London
- YC top companies
- 16
1,123 reconstructed applications
Read the YC application of all 1,123 companies
- Every company's YC application, reconstructed in the real form
- Filter every batch by industry, country and team size
- Then find the investors who fund startups like yours
The first 100 companies, top companies first
#CompanyBatchHQStatusApplication
2
BenchlingTopUnlocking the power of biotech with modern software for modern scienceSummer 2012San Francisco, CAActive
7
Flock SafetyTopThe first public safety operating system that eliminates crime.Summer 2017Atlanta, GAActive
8
GitPrimeTopVisibility and analytics for software development leaders.Winter 2016Durango, COAcquired
9
HeapTopCaptures user interactions with no code to generate analytics.Winter 2013Seattle, WAAcquired
10
HelloSignTopeSignature software for small and mid-market businesses.Winter 2011San Francisco, CAAcquired
That is 10 of 1,123.
Every company below has its YC application reconstructed in YC Insights. Create a free account to read them all.
11
LeverTopTalent Acquisition Suite that combines ATS + Talent CRMSummer 2012San Francisco, CAAcquired
13
SegmentTopSoftware and APIs to collect, clean, and control customer data.Summer 2011San Francisco, CAAcquired
18
10x ScienceThe AI-native platform for next-generation protein characterization.Winter 2026San Francisco, CAActive
20
AbacumThe AI-native FP&A platform that helps Finance teams drive business…Winter 2021New York, NYActive
28
Advantage ClubGlobal platform for employee engagement with rewards&flexible benefitsSummer 2021Gurugram, HR, IndiaActive
31
AftercareConversational AI surveys with intelligent follow-up questionsWinter 2024New York City, NYActive
34
AgencyAgency replaces traditional security and compliance headcount with AI.Winter 2022New York, NYActive
35
AgendaProShopify for Beauty and Wellness businesses in LatamWinter 2021Santiago, Santiago Metropolitan Region, ChileActive
40
Airtrain AINo-code data curation for LLM fine-tuning and evaluation.Summer 2022San Francisco, CAInactive
42
AklimateSoftware for enterprises to track and reduce supply chain emissionsWinter 2022London, England, United KingdomInactive
44
Akute HealthThe medical record & infrastructure stack for digital health companiesSummer 2021Austin, TXActive
45
AlanaStaff management software for retail, manufacturing and hospitalitySummer 2019Mexico City, CDMX, MexicoInactive
47
AlexYour AI recruiter for interviewing and identifying the best talentWinter 2024San Francisco, CAActive
50
Allus AITransforming manufacturing with our next-gen Vision Foundation ModelFall 2025Atlanta, GAActive
51
Alpha VantageDeveloper-friendly and enterprise-grade APIs for financial market…Summer 2018Boston, MAActive
55
AnasenAnasen is an app that makes data analysis easy and accessible to…Winter 2017Paris, Île-de-France, FranceInactive
61
Apply DesignHelping realtors showcase the full potential of their propertiesSummer 2022Tel Aviv-Yafo, Tel Aviv District, IsraelActive
62
ApptimizeApptimize lets mobile teams innovate faster to create an amazing user…Summer 2013San Francisco, CAAcquired
63
AppXAppX helps social media creators launch their own mobile apps.Summer 2021New Delhi, DL, IndiaActive
67
Arga LabsReal-world sandboxes to test agents and agent-facing softwareSpring 2026San Francisco, CAActive
73
Artemis SearchA search technology that actually finds what you’re looking for.Summer 2022San Francisco, CAActive
74
ArtieSoftware that streams data from databases to warehouses in real-timeSummer 2023San Francisco, CAActive
75
Artificial SocietiesWe build networks of AI personas that simulate stakeholder opinionsWinter 2025London, England, United KingdomActive
76
ArtilleryThe complete production quality platform. AI-powered E2E testing,…Summer 2021Limerick, County Limerick, IrelandActive
77
AsakanaAI order entry for food distributors: emails and texts to ERPFall 2026San Francisco, CAActive
84
AthelasExtensible, Integrated Technology that Simplifies Health SystemsSummer 2016Mountain View, CAActive
85
AtlasModern customer support platform replacement for Intercom and ZendeskWinter 2022San Francisco, CAActive
89
Aura VisionIn-store analytics AI assistant to fix your retail storesWinter 2019London, England, United KingdomActive
96
AXDRAFTAXDRAFT helps corporations draft, negotiate and approve documents 10x…Winter 2019Kyiv, UkraineAcquired
98
AxoloImproving Developer Experience with Streamlined Code ReviewsWinter 2021Paris, Île-de-France, FranceActive
99
AxoniAxoni is building the next generation of capital markets technologyWinter 2014New York, NYAcquired
100
BackerKitThe only end-to-end crowdfunding platform built for today’s creatorsSummer 2012San Francisco, CAActive
The other 1,023 companies
Every remaining company in this list, A to Z. Each link opens the company's public page.
BackTypeBanaboBandit MLBannerBasedashBaseline AIBeaconsBeauBeeperBelvoBemloBentoBerbixBeWell DigitalBidflowBIKBiodockBioRenderBirdieBite NinjaBitriseBlazeBlinkBlisswayBlitzBlitzllamaBlixoBluelightBonfireBonsaiBoostlyborongBotonBracketBrainbase LabsBrainHiBranch AIBrevyBrioHRBriteBuildBuddyBuildJetBujetiBukuWarungBulldozairBunkyrBusinessOnBotBuzzleBystreetBytebotCabalCadenceCalltreecamelAICampfireCanary TechnologiesCandidatelyCanixCapacitiveCaptivateIQCapWayCarbicCarbonfactCarddaCardinalCare GPCaribouCarSignalCartpandaCascade SpaceCash Flow PortalCashboardCashBookCastleCastled.ioCekuraCelestCemblaCentralizeCercliCertus AICharCharacterQuiltCharge RunningChariotCharityvestChaserChatterCherryCherry RecommendsChertChimaChipaxChordioChronicle LabsCifratoCinapseCinderCircuitLabCiroCladClarumClayClayboardClearest HealthClearlineClewClideyClipDropClosecloud humansCloudchiprCloudstitchCluesoCOACHCoastCococartCodeballCodeCanaryCodeStreamCoffeeAICohesiveCoinTrackerCoLabColdreachCommand AICommon PaperCommunity Phone CompanyCompleteComplifComprehendCompUpComraderyConcourseConduitConeConfident LIMSConfidoConstructableContraForceContrarioControlHubConveoConvergeConvexCoperniqCopiaCORECorgeaCortexCorveraCotoolCoursedogCovalCraftOSCrimsonCrocodocCronCubohCuracelCurvenoteCustomilyCybleDailybotDashdiveDashworksData MechanicsDatafoldDatagladeDataheraldDatloDealls - Jobs & MentoringDecoda HealthDeedDeep InteractionsDeepSourceDeferDefiniteDelegasiDelineateDemo GorillaDemodeskDeskimoDevCycleDexDexterDialectDigiBuildDimOrderdisclosures.ioDisputeNinjaDistroDittoDiversionDoeDojah IncdoolaDotDoubleDouble - Coding CopilotDownlinkDraftDraftwiseDraprDrDroidDriposDrivingforceDropbaseDurateDyspatchEasolEchoes HQEdenEdexiaEkho LabsElemeno HealthElphinstone, Inc.ElucdElucifyElyos AIEmbeddablesEmbraceEnable UsEncuadradoEnsoEntvinEnveloopEnzymeEpicenterEpsillaEpsilon3eqtbleErgoExcellence LearningExecutorExlyExpected ParrotExpent IncExploFabiusFableFactored QualityFarelFathomFeatherFeaturePeekFernFiber AIFiboFieldproxyFinantierFinFlxFiniFinlensFinleyFinmarkFintaFintocFIRSTFirstbase.ioFirstQuadrantFirstSupport.aiFirstWorkFlexWashFloatpays IncFlockjayFlootFlotypeFlowdashFlowManualFloydHubFluentlyFondFondoFont AwesomeForageFormula InsightFoundationFountainFreshpaintFrigadeFrizFrizzleFrontFuseG LNKGaliniGanderGas PosGatherGaugeGecko SecurityGemGenuityGeositeGeostarGetAcceptGetchoGetCruxGigacatalystGigs LiveGigwellGimBooksGiveCampusGiveffectGlass HealthGlowing.ioGoLinksGoodkindGoScaleGovlyGovPredictGraiGreat QuestionGreenboardGreenTallyGreywingGroundControlGuestyGuruHotelhaddockHadriusHapplHatchHavenHealth HarborHeliosHellometerHemutHenryHeptabaseHeron DataHeroUIHeyfoodHigherMehighlight.ioHilosHippoBuildHirationHireArtHiveHivyHOAiHockeyStackHonaHoneydewHosshotglueHublaHuddlefireHudson Labs (formerly Bedrock AI)HuduHumaansHuman InterestHumandHumanloopHyperHypercoreHyperDXHyperProbeHyperseedHyperspellHyperTraderHypestreamIcePanelideate.xyziLabServiceImgixImpraiseinaiinBalanceIndexicalInEventinFeedo AIInfisicalinfra.newInstant LabsInstrumentlIntegrated ReasoningIntegration LabsIntelligentInventive AIInvoidIoTFlows IncIroncladJemiJet AdminJetdocsJitsuJitterJopwellJourneyJoyJust AppraisedJustoJutsooKaagazKandaKapital BankKarate LabsKayaKeepKenobiKeyriKinterKlarifyKonta.comKorsoKrabKularKyberLab0LagoLaminarlapzoLatchelLatent SpaceLaudableLaudspeakerLawyawLayloLayupLemonLimeLeversLexiLightfieldLighthouz AILightskiLinkanaLitnerdLivedocsLiyfeLizzaLocalyzeLogicaLogisticsOSLoop SupportLotusLovageLucaLucidic AILuciq (formerly Instabug)LumeLuminaLuminaiLunaticMagicBellMagiCodeMailmodoMailwarmMalgaMantleBioMantysMarbleMarkerMarketfoxMarooMarqVisionMasonMatidor.comMayanMeadowMedMe HealthMeetAnywayMeitreMemberstackMemfaultMemoMemory StoreMentumMercatorMeridian IndustriesMerlin AIMeshMesmerMetalMetamanagementMetaplaneMethod FinancialMeticulateMeticulousMetoficoMezmoMiddeskMiddlewareMilioMilky Way AIMimosMindmeshMioMiracleMixRankmlopMod AIModel MLModernMomo MedicalmoonrepoMossMotionMovingLakeMozart DataMutinyMyVRNamaste BusinessNamecard.aiNames & FacesNangoNano TechnologiesNanoNetsNashNateroNavatticNaytevNearWaveNeosyncNest GenomicsNestorNewsCatcherngrow.aiNimbic AINimbleNimbleRxNobleNolocoNophinNovaNovelNowHouseNullstoneNumeralNumeroObservant AIObserve.AIOdoOfficelyOkiOktetoOlaClickOmnistrateOnboard.ioOnDeck AIOnebriefonederfulOneFinOneleetOneSchemaOneShopOneSignalonetoolOnfolkOntopOpenFunnelOpenIntOpenIntakeOpenmartOpennoteOpenReplayOpenUnitOpkitOpteryOpusense AIOrbiterOrchidOrderliOsmindoutloud.aiOutsetPactimaPadletPairioPaladinPaletteHQPalisadePalmierPalomaPalommaPandaiPanorama EducationPaperplaneParachuteParadeParagonParagon AIPareaParleyParrotParrot Software 🦜PartneredPartnerStackPatchworkPatent WatchPayflowPayflowPayfuraPeakfloPengramPenguin AIPensilPeople.aiPeoplebox.aiPercept.AIPerfect AudiencePersistIQPhonicPickTracePide DirectoPierPiinPointPingPongPipeBioPlanbasePlanePlasticityPlaygentPledge HealthPlerkPluralithPocketSuitePointOnePoka LabsPokerClubHubPolishedPoll EverywherePoloTabPolytomicPomelloPoplPopSQLPopsyPorterPositionalPostscriptPoth LabsPowerdocsPowerhouse AIPragmatic Leaders (Ankai Inc)PraximPrayas AnalyticsPrePreflightPrekiPrelayPrequelPrimerPrizedProboProcotoProdigalProhostAIProliferatePromptlessPromptLoopPropelAuthProperPropexoPropRiseProtegoProxisPump.coPyrlsPyroscopePyxaiQ2QQuadrant HealthQuanQuartzyQuetzalQueueQuickcardQuicknodeQUIKQuillQuindarQuo (fka OpenPhone)QuotaBookQventusRadMate AIRainforestRally UXRRamaniRankaiRapidfolioRASPIRERavtiRaycasterRDashReadyReality DefenderRebillRecurrencyReflectRegbaseRehook.aiRelateReleaseRelvy AIRemadeRemiRemixRentFlowRepaintReplicasRepoolRequestlyRescriptRescueTimeResonanceRespanResquaredRetapeRevenirREVERRevlRidecellriftRimbaRindlerRiotRiskAngleRivia.AIRivieraRoameROGERRoofrRootlyRTCanaryRudusRulebricksRunaRunwayRyvnSafeBaseSafely FinanceSaffronSaga AISage AISakneenSalaryBookSalaryBoxSalesgraphSalesPatriotSALTSalvySameplanSanifuSantéSanvivoSatsumaScapeScience ExchangeScispotScope ARScratch DatascreenpipeScribeSeals AISearchlightSecodaSeerSemble AISendbirdSennu AISensorSurfSerafisSerialSernoSeroSherloqSherpaSherpa LabsShift HealthShogunShuttleSidekickSiftSigmaMind AISigmaOSSigNozSigOptSilkChartSimbie AISimetrikSimpleHashSimpleLegalSINAISkydropXSkyhookSlickerSliteSmarkingSmartbaseSNABSnapdocsSorabanSortedSpadeWorksSpecCheckSpecificSpenmoSpinach AISpine AISpottSpring in AfricaSprintAISquire.aiStably AIStackerStackupStafBookStageStardexStarJarStationStellarStiltStitch HealthStitch TechnologiesStock UnlockStocklineStoria AIStormy AIStoryboardStorylaneStoryworthStracStradaStreakStreamStrideQStructSubmittableSubscriptionFlowSugerSuggestrSully.aiSuperb AISuperbarSuperorderSuperpowered AISupersideSuperTokensSupertoneSuperunitSurgeSwif.aiSwiftSkuSwiftypeSwipeSwitchboardSymphonySynapsica HealthcareSynchSynclySynphonySytexTableFlowTablevibeTagsafeTailorTake AppTakeCareOSTalentdropTalentropy.aiTaloflowTamarind BioTandemTANGObuilderTank PaymentsTara AITaskadeTaxProperTechBizTellaTenant TurnerTensorPoolTerra APITesorioTesseraltestRigorTetraScienceText BlazeThe MuseThe Third PlaceThe Ticket FairyThematicThomasThorntaleThunderpodThunkableTigerEyeTinyTitanTivaraToDesktopTogether SoftwareTokuTolaTopline ProTopoTorchTraceTraceforceTraceloopTrackingplanTrackstarTractianTradeFlowTrainyTranchTransfezTraydTrébolTrellusTrigger.devTriplebyteTriplitTriplyTropeTrueNorthTruewindTruoraTuli HealthTuva HealthTwentyTydoTyltGOTypeTypedreamUBITSUiflowUkamaUnflowUnhazeUnlayerUnravel CarbonUnsaddlUnthreadUpflowUpKeepUplaneUpLinkUser HeroUserfoxUserlensVaeroVantedgeAIVarosVaycayHeroVecindarioVectorVectrixVeltVendooVendrVenue.inkVerataVerbiflowVerdeVeriffVerihubsVersion StoryVersiveVersoriVetnioVibeViddyVimcalVincoVirtuallyVitalizeVizyVizzlyVobiVogentVoiceryVOIQVolopayVoquillVoriWabiWarpBuildWaterplanWattson HealthWaypointwebapp.ioWelcomeWhalesyncWhitespaceWild MooseWindmillWindsorwinfuncWingbackWingmanWondercraftWorkbaseWorkCloutWorkflow86WorkLifeWorkpayWorkRampWorksphereWozWritesonicWufooYezzaYou Got ListingsYummyZaamZarazZaz OSZealZenboxZentailZenterZeo Route PlannerZeplinzeroheightZoios.ZOKOZoltar LabsZuddl
Applying to YC? Study these applications first.
YC Insights holds the reconstructed application of every company on this page, filterable by batch, industry and country, next to 60,000+ investors who fund startups like yours.
About this list
This list is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Frequently Asked Questions
How many Y Combinator companies are in tagged SaaS?
This directory lists 1,123 YC companies in tagged SaaS, out of 6,207 across every batch since 2005. The count updates when the directory is refreshed, and every one of them is on this page with a link to its public profile.
Are the YC applications on these pages real?
No. YC keeps submitted applications private. Every application linked from this list is a reconstruction: the real YC form questions, answered from the company's public data. The Company section is free on each page; the rest opens in YC Insights.
Which companies on this page are best known?
Algolia, Benchling and Clever lead the table above. YC marks 16 of the 1,123 companies here as top companies, its own list of the highest-valued and highest-revenue alumni.
How do I use this list when applying to YC?
Pick five companies on this page whose product is closest to yours, read their reconstructed applications side by side in YC Insights, and note how each answers the same question. Then write your own answers to that standard.
Where does this data come from?
From YC's public company directory, refreshed by batch, with each company's status, industry and location as YC reports them. Round Funded adds the reconstructed application and the founder profiles; nothing private is published.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.