 LumetricThe AI Analyst For Deal Teamsacquiredteam of 2YC W24·Acquired·AI | AI | Acquired | YCW24 |
 ResonanceSelf-improving content bank for marketingacquiredteam of 2YC W24·Acquired·AI | AI | Acquired | YCW24 |
 OpenPipeTurn expensive prompts into cheap fine-tuned modelsacquired by CoreWeaveteam of 2YC S23·Acquired·AI, Devtools | AI, Devtools | Acquired | YCS23 |
 TruvaSell more. Grind less with AI agents.team of 23acquiredYC S22·Acquired·AI | AI | Acquired | YCS22 |
 Monterey AITurn user feedback to product insightsteam of 6acquiredYC S22 +1·Acquired·AI, Devtools | AI, Devtools | Acquired | YC +1S22 |
 HilosClose and activate your customers on WhatsAppteam of 5acquiredYC S21 +1·Acquired·Other | Other | Acquired | YC +1S21 |
 WePayPayments for platform businesses.team of 400YC top companyYC S09 +1·Acquired·Other | Other | Acquired | YC +1S09 |
 HeapCaptures user interactions with no code to generate analytics.team of 388YC top companyYC W13 +1·Acquired·Data | Data | Acquired | YC +1W13 |
 SpeechlyNatural Language Understanding API for Speech that runs on deviceteam of 10acquiredYC W22 +1·Acquired·AI, Devtools | AI, Devtools | Acquired | YC +1W22 |
 TraceloopKnow what your LLM is doing, and why it’s failingteam of 9acquiredYC W23·Acquired·AI, Devtools | AI, Devtools | Acquired | YCW23 |
 PlanGridMobile applications for the construction industry.team of 355YC top companyYC W12 +1·Acquired·Other | Other | Acquired | YC +1W12 |
 MailmodoNo-code email marketing platform to send forms & widgets within emailsteam of 70acquiredYC S21·Acquired·Other | Other | Acquired | YCS21 |
 highlight.ioThe open source, fullstack monitoring platform: stop guessing why…team of 8acquiredYC W23·Acquired·Devtools | Devtools | Acquired | YCW23 |
 BenchmarkDecision infrastructure for investment firmsteam of 7acquiredYC W23·Acquired·AI | AI | Acquired | YCW23 |
 OpenMeterUsage Metering, AI & API Monetizationteam of 7acquiredYC W23·Acquired·AI, Devtools | AI, Devtools | Acquired | YCW23 |
 Dioxus LabsWeb, Desktop, and Mobile apps with one codebase in Rustacquiredteam of 4YC S23·Acquired·Devtools | Devtools | Acquired | YCS23 |
 GlideCrypto Deposits, Wallet Funding, and Pay-with-crypto Infraacquiredteam of 4YC S23·Acquired·Devtools | Devtools | Acquired | YCS23 |
 PincitesClose deals faster with AI for contract negotiationacquiredteam of 4YC S23·Acquired·AI | AI | Acquired | YCS23 |
 SegmentSoftware and APIs to collect, clean, and control customer data.team of 550YC top companyYC S11·Acquired·Data | Data | Acquired | YCS11 |
 R2Embedded lending infrastructureteam of 100acquiredYC W21·Acquired·Other | Other | Acquired | YCW21 |
 ArcBanking & Funding for Startupsteam of 30acquiredYC W22·Acquired·AI | AI | Acquired | YCW22 |
 Pina EarthUnlocking carbon markets for European forest ownersteam of 30acquiredYC W22·Acquired·Other | Other | Acquired | YCW22 |
 BluebirdsAutomate outbound with signalsteam of 6acquiredYC W23·Acquired·AI | AI | Acquired | YCW23 |
 EzDubsReal-time speech translationteam of 6acquiredYC W23·Acquired·AI, Devtools | AI, Devtools | Acquired | YCW23 |
 FintoolFinancial copilot for institutional investorsteam of 6acquiredYC W23·Acquired·AI | AI | Acquired | YCW23 |
 Watto AIAI-powered McKinsey-quality reports in secondsacquiredteam of 3YC S23·Acquired·AI | AI | Acquired | YCS23 |
 XeolClose your outdated dependency attack vectoracquiredteam of 3YC S23·Acquired·AI | AI | Acquired | YCS23 |
 FathomThe most flexible AI meeting notetaker ever built.team of 95acquiredYC W21·Acquired·AI | AI | Acquired | YCW21 |
 ZumaWe help businesses convert leads into sales in minutes using textteam of 50acquiredYC S21·Acquired·AI | AI | Acquired | YCS21 |
| HHomeRoomWe Rent Your Property by the Room. You earn 50% more Rent.team of 25acquiredYC W22·Acquired·AI, Data | AI, Data | Acquired | YCW22 |
 FuellFuell is a leading Expense Management solution that modernizes…team of 23acquiredYC W22·Acquired·Other | Other | Acquired | YCW22 |
 EdgeBitAutofix your software dependenciesteam of 5acquiredYC W23·Acquired·Devtools | Devtools | Acquired | YCW23 |
 HeliconeLLM Observability for Developersteam of 5acquiredYC W23·Acquired·AI, Data, Devtools | AI, Data, Devtools | Acquired | YCW23 |
 KeepThe open-source AIOps platformteam of 5acquiredYC W23·Acquired·Devtools | Devtools | Acquired | YCW23 |
 LumeSpeed up customer implementation with AIteam of 5acquiredYC W23·Acquired·AI, Data, Devtools | AI, Data, Devtools | Acquired | YCW23 |
 MulliganAI automation for insurance brokeragesteam of 5acquiredYC W23·Acquired·AI | AI | Acquired | YCW23 |
 No CapAI startup investor, No Capteam of 5acquiredYC W23·Acquired·AI | AI | Acquired | YCW23 |
 OfOneAI-powered order taker for restaurant drive-thrusteam of 5acquiredYC W23·Acquired·AI | AI | Acquired | YCW23 |
 Rally TaxAI-native tax platform to save $1T+ for Americansteam of 5acquiredYC W23·Acquired·AI | AI | Acquired | YCW23 |
 ContinuePioneering open-source coding agentacquired by Cursoron 3 Glyph sourcesYC S23·Acquired·AI, Devtools | AI, Devtools | Acquired | YCS23 |
 CruiseSelf-driving cars.team of 3kYC top companyYC W14·Acquired·AI | AI | Acquired | YCW14 |
 TwitchA global community creating the future of live entertainment.team of 2kYC top companyYC W07·Acquired·Other | Other | Acquired | YCW07 |
 OptimizelyThe first all-in-one operating system for marketingteam of 1.5kYC top companyYC W10·Acquired·AI, Devtools | AI, Devtools | Acquired | YCW10 |
 NewfrontModern insurance brokerage.team of 800YC top companyYC W18·Acquired·Other | Other | Acquired | YCW18 |
 The AthleticSubscription sports media.team of 600YC top companyYC S16·Acquired·Other | Other | Acquired | YCS16 |
 Machine ZonePioneers of mobile social gaming.team of 501YC top companyYC W08·Acquired·Other | Other | Acquired | YCW08 |
 GrinMobility and payments platform for Latin Americateam of 300acquiredYC S18 +1·Acquired·Other | Other | Acquired | YC +1S18 |
 HerokuEnabling developers to build and run applications in the cloud.team of 300YC top companyYC W08·Acquired·Devtools | Devtools | Acquired | YCW08 |
 DrChronoThe essential platform for modern medical practices and patients.team of 150YC top companyYC W11 +1·Acquired·Devtools | Devtools | Acquired | YC +1W11 |
 DeedMaking it easy for employees to donate and volunteer with good causes.team of 40acquiredYC S21·Acquired·Other | Other | Acquired | YCS21 |
 RequestlyOpen-Source Postman alternativeteam of 19acquiredYC W22·Acquired·Devtools | Devtools | Acquired | YCW22 |
 QuanEnd-to-end platform to improve wellbeing and team performance.team of 17acquiredYC W22·Acquired·Other | Other | Acquired | YCW22 |
 TranchTranch is the invoice to payments platform for enterprises.team of 11acquiredYC S22·Acquired·Other | Other | Acquired | YCS22 |
 AutotabAI agents reliable enough to do real workacquiredteam of 2YC S23·Acquired·AI | AI | Acquired | YCS23 |
 ChatterDead simple LLM testing and iterationacquiredteam of 2YC S23·Acquired·AI, Devtools | AI, Devtools | Acquired | YCS23 |
 FragmentTurn manual operations into scalable processesacquiredteam of 2YC S23·Acquired·AI | AI | Acquired | YCS23 |
 InariYour junior AI product manageracquiredteam of 2YC S23·Acquired·AI, Data, Devtools | AI, Data, Devtools | Acquired | YCS23 |
 PeerDBFast, native ETL for Postgres 🐘 🚀acquiredteam of 2YC S23·Acquired·Data, Devtools | Data, Devtools | Acquired | YCS23 |
 TremorThe UI toolkit for Dashboardsacquiredteam of 2YC S23·Acquired·Data, Devtools | Data, Devtools | Acquired | YCS23 |
 SendwaveInstant, no fee international remittances.team of 350YC top companyYC W12·Acquired·Other | Other | Acquired | YCW12 |
Startupsby Glyph