621 Startup YC Engineering, Product and Design (B2B)

621 aziende YC rientrano in Engineering, Product and Design, la sottocategoria B2B di YC, in ogni batch dal 2005. Ogni riga mostra la descrizione sintetica, il batch, la sede e lo stato, e linka a una ricostruzione della domanda di YC dell'azienda nella sua forma originale.

Aziende
621
Località principali
San Francisco, New York and New York City
Top companies YC
9
621 applicazioni ricostruite

Leggi la domanda YC di tutte le 621 aziende

  • La domanda YC di ogni azienda, ricostruita nella forma originale
  • Filtra ogni batch per settore, paese e dimensione del team
  • Poi trova gli investitori che finanziano startup come la tua

Le prime 100 aziende, le migliori aziende prima

1
Algolia
AlgoliaTopA developer-friendly and enterprise-grade search API.
Winter 2014San Francisco, CAActive
2
Bird
BirdTopThe world’s largest omnichannel communications platform
Summer 2016Amsterdam, NH, NetherlandsActive
7
Optimizely
OptimizelyTopThe first all-in-one operating system for marketing
Winter 2010San Francisco, CAAcquired

Sono visti 10 su 621.

Ogni azienda qui sotto ha la sua domanda YC ricostruita in YC Insights. Crea un account gratuito per leggerle tutte.

Leggi tutte le 621 domande
11
280 North
280 North
Winter 2008San Francisco, CAAcquired
12
a0.dev
a0.devWe make mobile apps using AI.
Winter 2025San Francisco, CAActive
13
A1Zap by A1Base
A1Zap by A1BaseThe social network layer for AI apps
Winter 2025San Francisco, CAActive
14
Abstra
AbstraAutomate finance operations with Python and AI
Summer 2021Rio de Janeiro, RJ, BrazilActive
15
Actiondesk
ActiondeskAccess all your live data in one place
Summer 2019New York City, NYAcquired
17
Adam
AdamAI Powered CAD
Winter 2025San Francisco, CAActive
18
Aesthetic
AestheticYour AI-powered creative apprentice 🪄
Summer 2018New York, NYActive
19
Aether
AetherAI sales platform for home services
Winter 2024San Francisco, CAActive
21
Agent FM
Agent FMOne group chat to hear and steer your coding agents.
Summer 2026San Francisco, CAActive
22
Agentic Labs
Agentic LabsAI system design tools for dev teams
Winter 2024New York, NYActive
24
Alex
AlexThe Cursor for Xcode
Fall 2024San Francisco, CAActive
25
Alkali
AlkaliThe smarter way to estimate steel.
Spring 2025San Francisco, CAActive
27
Alokai
AlokaiFrontend Platform for eCommerce
Winter 2021Warsaw, Masovian Voivodeship, PolandActive
29
Aluna
AlunaData for biomedical AI
Summer 2024San Francisco, CAActive
30
Amorphic Labs
Amorphic LabsOpenRouter for Agent Tools
Summer 2026San Francisco, CAActive
31
Andon Labs
Andon LabsAutonomous organizations without humans in the loop
Winter 2024San Francisco, CAActive
32
Anima App
Anima AppDesign to Code & On-brand Vibe-coding
Summer 2018New York, NYActive
33
Antigen
AntigenContinuous offensive security for the enterprise.
Fall 2025San Francisco, CAActive
34
Appcubator
AppcubatorThe easiest way to prototype web applications.
Winter 2013Mountain View, CAInactive
35
Appjet
Appjet
Summer 2007San Francisco, CAAcquired
36
Approxima
ApproximaYour software should build itself.
Winter 2026San Francisco, CAActive
38
Archbee
ArchbeeTURN STATIC DOCS INTO INSTANT ANSWERS
Summer 2021Bucharest, Bucharest, RomaniaActive
41
Artifact
ArtifactAn Collaborative, AI-native IDE for Hardware Engineers
Winter 2025New York City, NYActive
42
Ashr
AshrAutomated Multi-Modal Testing for Agents
Winter 2026San Francisco, CAActive
43
Aspect
AspectBuild UI fast.
Summer 2019San Francisco, CAActive
44
Aspect
AspectIntelligent media storage for creative teams.
Fall 2025New York City, NYActive
45
AtlasGrid
AtlasGridAccelerate Product Iteration
Fall 2025San Francisco, CAActive
47
Atrisa (formerly Refortifai)
Atrisa (formerly Refortifai)AI Agents for Analog Circuit Design
Spring 2026San Francisco, CAActive
48
Attune
AttuneFaster builds, zero effort.
Spring 2025San Francisco, CAActive
50
Aurorin CAD
Aurorin CADClaude code for Mechanical Engineers
Winter 2026San Francisco, CAActive
52
Authy
AuthyAuthy is a Two-Factor Authentication platform for developers
Winter 2012San Francisco, CAAcquired
53
authzed
authzedCloud Infrastructure for Authorization
Winter 2021New York, NYActive
54
Autosana
AutosanaAI agents for E2E testing across mobile & web
Summer 2025San Francisco, CAActive
55
Avametric
AvametricSimulate clothes on your body.
Winter 2014San Francisco, CAAcquired
56
Aviator
AviatorGoogle-level engineering productivity suite
Summer 2021San Francisco, CAActive
57
Axolo
AxoloImproving Developer Experience with Streamlined Code Reviews
Winter 2021Paris, Île-de-France, FranceActive
59
Baserun
BaserunObservability and evaluation platform for LLM apps.
Summer 2023San Francisco, CAActive
61
Bayes
Bayes
Summer 2019San Francisco, CAAcquired
64
Bilanc
BilancAI-Powered Engineering Productivity
Winter 2024San Francisco, CAActive
66BitSampleWinter 2008Inactive
67
Blink
BlinkBuild fully functional apps with AI.
Winter 2022San Francisco, CAActive
75
Briefer
BrieferThe collaborative data platform.
Summer 2023São Paulo, SP, BrazilInactive
77
Bronco AI
Bronco AIAI for ASIC Design Verification
Summer 2023San Francisco, CAActive
78
Brushes
BrushesiPad drawing software.
Summer 2010Inactive
79
BuildJet
BuildJetHigh-performance computing cloud
Winter 2023Berlin, Berlin, GermanyActive
80
Button Computer
Button ComputerButton is the wearable AI that can talk.
Winter 2026San Francisco, CAActive
83
Cactus
CactusLow-latency AI engine for mobile devices & wearables
Summer 2025San Francisco, CAActive
84
Caddy
CaddyYour partner for everyday work, lives in iMessage
Fall 2025New York City, NYActive
85
camelAI
camelAIAI software engineer that lives on its own computer
Winter 2024San Francisco, CAActive
86
camfer
camferBuilding the world’s first AI mechanical engineer.
Summer 2024San Francisco, CAActive
87
Canary
CanaryThe first AI QA engineer that understands your code
Winter 2026San Francisco, CAActive
88
Capacitive
CapacitiveThe data gateway for agents.
Spring 2025San Francisco, CAActive
89
Capy
CapyThe IDE for the parallel age
Fall 2024San Francisco, CAActive
90
Cardinal
CardinalYour AI product backlog
Winter 2023Austin, TXAcquired
91
Cedar
CedarExecute the best sales playbook in industry
Winter 2025San Francisco, CAActive
92
Cekura
CekuraVoice AI and Chat AI agents: Testing and Observability
Fall 2024San Francisco, CAActive
93
Cerulion
CerulionOpen source operating system for robots
Summer 2024San Francisco, CAActive
95
Chonkie
ChonkieDeep research on autopilot
Spring 2025San Francisco, CAActive
98
Clarus
ClarusLP clarity across private markets
Fall 2024New York, NYActive
99
Clay
ClayFigma for 3D design
Winter 2021RemoteInactive

Le altre 521 aziende

Ogni azienda rimanente in questa lista, dalla A alla Z. Ogni link apre la pagina pubblica dell'azienda.

ClickpassCluesoClutchco.devCO2StatsCoArenaCoastsCodeAnt AICodeballCodeParrot AICodeStoryCodeStreamCoLabComfy DeployCommand AICompyleConductorConfident AIContinueContrastConvoyCorelayerCorsairCosmicCourierCovalCreative MarketCredictiveCrocodocCuacubicCustomilyCUTRCyberdeskd_modelDaggerDalusdari.devDashblockDashdiveDatafruitDatamodeDataNitroDatasaurDataShareDecentroDecipher AIDeepgramDeepnoteDeepSim, Inc.DeepSourceDeferDelineateDepotDesignbaseDev Tools AIDevCycleDevFlightDimeDiode Computers, Inc.Dioxus LabsDisqusDittoDiversionDocketDockupDomu Technology Inc.DopplerDouble - Coding CopilotDoublezeroDraftaidDraftbitDragoneyeDrDroidDream3DDreamforgeDuckieDucklyEaselEchoes HQEivodEllipsisElphEmbedderEmbedlyEmbraceEmerge ToolsEndlaEntanglEnveloopEnvKeyEvo.DoExlaF2FableFastgenFastshotFeaturePeekFederacyFernFigFileforgeFinchFirebenderFloobitsFlootFlowdashFlowiseAIFloydHubFlutterFlutterFlowFont AwesomeFreebuffFreesoloFrigadeGazeHawkGigaGigacatalystGigsGigsterGitStartGlideGlisten AIGlueGodelaGraphify LabsGreat QuestionGreptileHaikuHamming AIhardware intelligenceHaystackHaystackHeliumHelixDBHeraherdrHeroUIHestus, Inc.highlight.iohillclimbhoop.devHopliteHosshotgluehudHuman BehaviorHumanLayerHumanloopHyperbeamHyperDXHypermileHyperProbeHyrexIambiq TechnologiesIcePanelideate.xyzIdlerInariInconvoInfieldInfracostInkeepInsForgeInspectorInstantIntegrated ReasoningInteguruInterfereIntersect LabsIntunedInvariaion designJamsocketJeevy FabricationJet AdminJitterJuziBotKarate LabsKeepKilvinKimono LabsKitemakerKraftfulLabelFlowLamina LabsLaminarLangfuseLariat DataLarkLattedLeapingLemmaLight Table/EveLightlyLightskiLightsprintLightTwistLightwellLingo.devLocusLuciq (formerly Instabug)LumeLuminaiLunaticLynxLyrebirdMacadamiaMach9Magic PatternsMagicBellMagiCodeMagnaPlayMagnitudeMailgunMaitaiMarblismMarftMarkupwandMartiniMassdriverMastraMemoMergentMesmerMetaplaneMeticulousMetoficoMetoroMidrenderMillionMindeeMinroMintlifyMiomiruMistleMobileBoostMobotMomenticMonosiMonteMonterey AIMOVEdotMoving PartsMovingLakeNangoNarrativeNaytevnCompass TechnologiesNewCraftNewslabsNextmvNimbic AINolocoNotifoNoya SoftwareNozomioNudgePadnumericcal, inc.NuMindNyckelOddpoolOkiOmnaraOmnirefOneGraphOneGrepOnePatchOnlookOpenOpenbaseOpenBuilderOpenFoundryOpenlayerOpenPipeOpenProseOpenRelayOpenToolsOpsolutelyOpticORO AIOuterbaseOuterportPagedrawPalisadePanelsPaperspaceParagonParsePartclPathmindPayloadPaziPelmPensilPhotoniumPierrePinnaclePirrosPixelapsePlaymentPlexePloomberPluggyPolishedPolymetPoplarMLPopSQLPovioPreflightPreloopPretzel AIPrismPrizedProliferatePromptlessPropelAuthProtobasePullRequestPyroscopeQuery VaryQuetzalQueueQuilt DataRaindropRainforestRally UXRRandom LabsRavenReactWiseReadMeReal ArtistsRecall.aiRecipeUIReductorefineRefineTrain AIReflectReframeRefreshReJotRelaceReleaseRelvy AIrenderletRepaintReplicasReplitReploRepromptRequestlyRescaleResendREV1RevenueCatRindlerRivetRiveterRoboflowRoostRovrRubber Ducky LabsRunKitRunLocal AIRuntimeRunwayRutterSage AISails Co.Saphira AISBX RoboticsScaphold.ioScoutzieSculptSeamSegments.aiSemioticSendbirdSendoSensorSurfSentrialSerialShadeformShogunshortkitShortLoopSIDSigmanticAISigOptSilimateSilogySimanticSimplexSimulithicSixaSixtySkyhookSmoothSnapMagicSolari AISolidStageSonarlySourcebotSourceDNASourceressSparklesSpecificSpine AISpurSquire.aiStably AIStack AuthStackqStacksyncStackupStagestagewiseStarSlingStatusPageStellon LabsStillwindStitch TechnologiesStoria AIStorylineStructStructured LabsSubtracesudocodeSuperb AIsupercontrastsuperglueSuperlogSupernovaSupersetSuperwallSurgeSweepSweetspotSwiftypeSynthetic SciencesSynthetic SocietyTagsafeTalcTaloflowTempoTerra APITesterArmyTestmunktestRigorThe Context CompanyThe Synthesis CompanyTheneoTheoremTiptapToDesktopToolifyTopologicalTraceRoot.AITrainLoopTremorTriggerTrigger.devTrimTriplitTruffle AITumultTuskUiflowUltralightUnflowUnsloth AIunSurveyUpLabsUpverterURXUser HeroValgoVango AIVapiVariantVellumVendoVeriffVerihubsVersiveVesselVibeVibe KanbanVimmerseVisibl Semiconductorsvly.aiVoiceryVoidVokerVybeWaferWarpBuildWaspWatchsendWeavWeavewebapp.ioWebCakeWebinyWild MooseWildcardWinterWit.aiWithIdaWorkers IOXkitYhatZarazZatannaZelos CloudZenbuZeplinzeroheightZillabyteZumo Labs

Ti stai candidando a YC? Studia prima queste domande.

YC Insights contiene la domanda ricostruita di ogni azienda in questa pagina, filtrabile per batch, settore e paese, accanto a oltre 60.000 investitori che finanziano startup come la tua.

Apri YC Insights

Informazioni su questa lista

Questa lista fa parte di Round Funded, un database di investitori e piattaforma di outreach per founder. Copre oltre 60.000 VC, angel, family office e acceleratori attivi con contatti verificati, ti permette di inviare pitch dalla tua Gmail e include una Data Room gratuita per la tua raccolta fondi. Come sono costruiti questi dati.

Domande frequenti

Quante aziende Y Combinator ci sono in Engineering, Product and Design (B2B)?

Questa directory elenca 621 aziende YC in Engineering, Product and Design (B2B), su 6207 di ogni batch dal 2005. Il conteggio si aggiorna quando la directory viene aggiornata, e ognuna di esse è in questa pagina con un link al suo profilo pubblico.

Le domande YC in queste pagine sono reali?

No. YC mantiene private le domande inviate. Ogni domanda collegata da questa lista è una ricostruzione: le vere domande del modulo YC, risposte dai dati pubblici dell'azienda. La sezione Azienda è gratuita su ogni pagina; il resto si apre in YC Insights.

Quali aziende in questa pagina sono le più note?

Algolia, Bird and Cognito guidano la tabella sopra. YC segna 9 delle 621 aziende qui come aziende top, la sua lista di alumni con il più alto valore e più alto fatturato.

Come uso questa lista quando mi candido a YC?

Scegli cinque aziende in questa pagina il cui prodotto è più vicino al tuo, leggi le loro domande ricostruite affiancate in YC Insights, e annota come ognuna risponde alla stessa domanda. Poi scrivi le tue risposte a quello standard.

Da dove provengono questi dati?

Dalla directory pubblica delle aziende di YC, aggiornata per batch, con lo stato, il settore e la posizione di ogni azienda come li riporta YC. Round Funded aggiunge l'applicazione ricostruita e i profili dei founder; non viene pubblicato nulla di privato.

Cos'è Round Funded?

Round Funded è un database di investitori e una piattaforma di outreach per founder di startup. Elenca oltre 60.000 investitori attivi con contatti verificati, filtrati per recente attività di investimento, e consente ai founder di inviare pitch personalizzati dalla propria Gmail, tracciare le risposte e condividere una Data Room gratuita. Round+ parte da $99 al mese con una prova di 3 giorni.