MemfaultFirst IoT reliability platform for debugging, monitoring, OTA updatesteam of 80acquiredYC W19·Acquired·Data, Devtools | Data, Devtools | Acquired | YCW19 |
EmbraceModern user-focused observability built on OpenTelemetryteam of 62acquiredYC S19·Acquired·AI, Data, Devtools | AI, Data, Devtools | Acquired | YCS19 |
| LLuminaiLuminai is the AI platform for Health System Operations.team of 50hiringYC S20·Active·AI, Devtools | AI, Devtools | Active | YCS20 |
Citus DataReal-time. Big data. PostgreSQLteam of 45acquired by MicrosoftYC S11·Acquired·Data, Devtools | Data, Devtools | Acquired | YCS11 |
authzedAuthorization Infrastructure securing AI at OpenAI, Zoom, & moreteam of 31hiringYC W21·Active·AI, Data, Devtools | AI, Data, Devtools | Active | YCW21 |
ShapedThe real-time retrieval engine for search, feeds, and agents.team of 25YC W22·Active·AI, Data, Devtools | AI, Data, Devtools | Active | YCW22 |
Stably AI (Orca)We make Orca, MIT open source terminal-based agent orchestratorteam of 25YC W22·Active·AI, Devtools | AI, Devtools | Active | YCW22 |
TheneoStripe-like API Docs in just a few clicksteam of 25YC W22·Active·AI, Devtools | AI, Devtools | Active | YCW22 |
ReploSell anythingteam of 20hiringYC S21·Active·AI, Devtools | AI, Devtools | Active | YCS21 |
Axross Pte LtdAI-driven HVAC control system for improved energy performanceteam of 10hiringYC W22·Active·AI, Devtools | AI, Devtools | Active | YCW22 |
CloudthreadEliminate Cloud Waste. Attribute and Track Savings. Engage Engineers.team of 8acquiredYC S21·Acquired·Data, Devtools | Data, Devtools | Acquired | YCS21 |
WindmillOpen-source platform to turn scripts into internal apps & workflowsteam of 7hiringYC S22·Active·Devtools | Devtools | Active | YCS22 |
Query VaryNo-Code LLM Application / Workflow Builderteam of 62 programsYC W22 +1·Active·AI, Devtools | AI, Devtools | Active | YC +1W22 |
VeriffVeriff is a global AI-native identity platform building trust onlineteam of 600YC W18·Active·AI, Devtools | AI, Devtools | Active | YCW18 |
InfluxDataThe platform for building and operating time series applications.team of 210hiringYC W13·Active·Data, Devtools | Data, Devtools | Active | YCW13 |
ApolloApollo helps engineering teams accelerate deliveryteam of 200hiringYC S11·Active·Devtools | Devtools | Active | YCS11 |
ElectroNeekRobotic Process Automation and Document Processing Platformteam of 175YC W20·Active·Devtools | Devtools | Active | YCW20 |
AlpacaAPI-first stock and crypto brokerage platformteam of 150hiringYC W19·Active·Devtools | Devtools | Active | YCW19 |
FreshpaintCustomer data collection, safeguarding, & activation for healthcareteam of 120hiringYC S19·Active·Devtools | Devtools | Active | YCS19 |
PhotoroomPower commerce photography with generative AIteam of 100YC S20·Active·AI, Devtools | AI, Devtools | Active | YCS20 |
Ribbon HealthHealth enterprise API for data on doctors, insurance, costs, & qualityteam of 91acquiredYC S17·Acquired·Devtools | Devtools | Acquired | YCS17 |
ArmoryContinuous Deployment at any scale, for all developers.team of 90acquiredYC W17·Acquired·Devtools | Devtools | Acquired | YCW17 |
BitnamiThe App Store for Server Softwareteam of 75acquiredYC W13·Acquired·Devtools | Devtools | Acquired | YCW13 |
FintocAccount-to-Account payments in Mexico and Chile.team of 60YC W21·Active·Devtools | Devtools | Active | YCW21 |
MindeeAI Document Understanding APIteam of 60YC W21·Active·AI, Devtools | AI, Devtools | Active | YCW21 |
InfracostShift FinOps Left: Proactively Find & Fix Cloud Cost Issuesteam of 25hiringYC W21·Active·Devtools | Devtools | Active | YCW21 |
SpruceIDSpruceID lets users control their data across the web.team of 25hiringYC W21·Active·Devtools | Devtools | Active | YCW21 |
Terra APIAPI for developers and AIs to access health datateam of 25hiringYC W21·Active·Devtools | Devtools | Active | YCW21 |
CUTRThe marketplace for wood manufacturingteam of 22YC W22·Active·Devtools | Devtools | Active | YCW22 |
NextmvA DecisionOps platform that accelerates optimization AI teamsteam of 22acquiredYC W20·Acquired·AI, Devtools | AI, Devtools | Acquired | YCW20 |
AccessOwlManaging your Employees' Access to SaaSteam of 15YC S22·Active·Devtools | Devtools | Active | YCS22 |
IntunedCode-first scrapers and RPAs, built and maintained by AIteam of 15YC S22·Active·AI, Devtools | AI, Devtools | Active | YCS22 |
NolocoFlexible Business Apps for Modern Teamsteam of 15hiringYC S21·Active·AI, Devtools | AI, Devtools | Active | YCS21 |
DiversionA scalable, cloud-native Perforce and Git alternativeteam of 14YC S22·Active·Devtools | Devtools | Active | YCS22 |
Emerge ToolsSupercharge your mobile appsteam of 9acquiredYC W21·Acquired·AI, Devtools | AI, Devtools | Acquired | YCW21 |
Common PaperThe SAFE for commercial contractsteam of 8YC W23·Active·Devtools | Devtools | Active | YCW23 |
DrDroidYour best friend in production.team of 8YC W23·Active·AI, Devtools | AI, Devtools | Active | YCW23 |
Strong Compute10x-1000x faster compute for Neural Network trainingteam of 8hiringYC W22·Active·AI, Devtools | AI, Devtools | Active | YCW22 |
HaystackDelivery Analytics for Software Teamsteam of 62 programsYC W21 +1·Active·Data, Devtools | Data, Devtools | Active | YC +1W21 |
Bronco AIAI for ASIC Design Verificationteam of 5YC S23·Active·AI, Devtools | AI, Devtools | Active | YCS23 |
| BBracketTwo-way syncs between business tools and your databaseacquiredteam of 3YC W22·Acquired·Data, Devtools | Data, Devtools | Acquired | YCW22 |
| WWinterCredit card checkout for NFTsacquiredteam of 3YC W22·Acquired·Devtools | Devtools | Acquired | YCW22 |
GolfAgentic AI Security and GovernanceYC X25·Active·AI, Devtools | AI, Devtools | Active | YCX25 |
MethodAgents that improveYC X25·Active·AI, Devtools | AI, Devtools | Active | YCX25 |
ParaQueryManaged GPU-accelerated Spark + SQL at 2x speed and half the costYC X25·Active·Data, Devtools | Data, Devtools | Active | YCX25 |
HABITAccelerating world models.YC X25·Active·AI, Devtools | AI, Devtools | Active | YCX25 |
Modern TreasuryPayment operations tools for money movement.team of 160hiringYC S18·Active·Devtools | Devtools | Active | YCS18 |
RevenueCatBuild and grow your app businessteam of 160hiringYC S18·Active·Devtools | Devtools | Active | YCS18 |
OneSignalEngage customers through personalized omni-channel messagingteam of 150hiringYC S11·Active·Devtools | Devtools | Active | YCS11 |
BitmovinPowers OTT online video providers with video developer tools.team of 145hiringYC S15·Active·Devtools | Devtools | Active | YCS15 |
zeroheightThe design system layer for coding agentsteam of 552 programsYC S19 +1·Active·AI, Devtools | AI, Devtools | Active | YC +1S19 |
DevCycleFeature Flag Management Built for Developersteam of 55acquiredYC W14·Acquired·Devtools | Devtools | Acquired | YCW14 |
ParagonThe embedded integration platform for SaaS apps.team of 48hiringYC W20·Active·Devtools | Devtools | Active | YCW20 |
ExpoExpo brings together the best of web and native app developmentteam of 402 programsYC S16 +1·Active·Devtools | Devtools | Active | YC +1S16 |
CourierThe fastest way for developers to build notifications for their app.team of 35acquiredYC S19·Acquired·Devtools | Devtools | Acquired | YCS19 |
CustomilyMaking it easy to sell personalized products online.team of 30YC S21·Active·Devtools | Devtools | Active | YCS21 |
RunwayEasier and more reliable mobile app releases for teams.team of 20hiringYC W21·Active·Devtools | Devtools | Active | YCW21 |
SnapTradePlaid for tradingteam of 17YC W22·Active·Devtools | Devtools | Active | YCW22 |
LaminOpen data platform for traceable, multimodal AIteam of 12YC S22·Active·AI, Data, Devtools | AI, Data, Devtools | Active | YCS22 |
TypewiseCustomer service AI that resolves requests end-to-end.team of 12YC S22·Active·AI, Devtools | AI, Devtools | Active | YCS22 |