YC companies funded in 2023

Batches in 2023

• Winter 2023 — 275 companies
• Summer 2023 — 219 companies

All 2023 YC companies by team size

• Tennr (Winter 2023 · 205 people) — Fast, Transparent Patient Experiences
• Alaan (Winter 2023 · 160 people) — Modern finance platform for the Middle East
• Campfire (Summer 2023 · 105 people) — The AI Native ERP for the fastest growing companies.
• Numeral (Winter 2023 · 100 people) — The AI-native sales tax solution.
• Pylon (Winter 2023 · 90 people) — The only customer support platform built for B2B.
• Avoca (Winter 2023 · 85 people) — AI-powered Sales Agent for Service-Based Industries
• Warp (Winter 2023 · 80 people) — AI-native Employee Management Platform for High-Growth Companies
• Hadrius (Winter 2023 · 80 people) — Automating Securities Compliance
• HappyRobot (Summer 2023 · 80 people) — Intelligence that runs your operations.
• Lio (formerly askLio) (Summer 2023 · 80 people) — The World's First Multi-Agent System for Procurement
• HockeyStack (Summer 2023 · 65 people) — The operating system for inbound B2B revenue
• Bland AI (Summer 2023 · 65 people) — The enterprise platform for AI phone calls
• RUUF (Winter 2023 · 60 people) — Managed marketplace for solar in Latam
• Onshore (Winter 2023 · 60 people) — AI for corporate tax
• StackAI (Winter 2023 · 55 people) — The Enterprise AI Transformation Platform
• Infisical (Winter 2023 · 50 people) — Unified platform for secrets, certs, and privileged access management
• Latent (Winter 2023 · 50 people) — Medical language models to automate healthcare operations
• Suger (Winter 2023 · 50 people) — Salesforce for Cloud marketplaces on AWS, Azure, GCP
• Craftwork (Summer 2023 · 50 people) — Digital-native home painting franchise
• Sendblue (Summer 2023 · 50 people) — iMessage for Sales
• Langdock (Summer 2023 · 50 people) — The all-in-one AI platform for companies.
• Resend (Winter 2023 · 45 people) — Email for developers
• Pirros (Winter 2023 · 44 people) — Github for Construction
• Solve Intelligence (Summer 2023 · 43 people) — AI patent drafting, prosecution, litigation and more for legal teams.
• AgentCollect (Summer 2023 · 42 people) — B2B debt collection powered by AI agents
• Middleware (Winter 2023 · 40 people) — AI-based full stack observability platform
• Salient (Winter 2023 · 40 people) — AI Servicing for Auto Lenders
• Finni Health (Winter 2023 · 40 people) — Empowering Autism Care Providers to Go Independent
• Casca (Summer 2023 · 40 people) — Make Banking Magical
• Capi Money (Summer 2023 · 40 people) — Helping businesses in emerging markets make pay their international…
• Healthtech 1 (Summer 2023 · 40 people) — Navigating patients to the right place, first time.
• Littio (Winter 2023 · 37 people) — Dollar banking for people in Latin America
• Kivo Health (Winter 2023 · 35 people) — AI-powered care for seniors with chronic disease
• Bujeti (Winter 2023 · 35 people) — The Finance Control Centre for African Businesses
• PlayAI (Winter 2023 · 35 people) — Our mission is to make Voice AI accessible and useful to all.
• Bretton AI (Summer 2023 · 34 people) — AI-native operations for the banks
• Hona (Winter 2023 · 32 people) — Personal Injury Legal Work - Automated
• VectorShift (Summer 2023 · 30 people) — AI Operating System for Private Market Investors
• Truewind (Winter 2023 · 30 people) — AI-Powered Accounting
• Fern (Winter 2023 · 30 people) — Instantly offer SDKs and API Docs
• Rollstack (Winter 2023 · 30 people) — Automate data-driven slide decks and documents with AI
• Vooma (Winter 2023 · 30 people) — Automation platform for logistics
• Hyperbound (Summer 2023 · 30 people) — Revenue Activation Platform
• Peeba (Winter 2023 · 30 people) — Risk-free wholesale for retailers across Southeast Asia
• Outset (Summer 2023 · 30 people) — AI-powered user interviews
• Trayd (Summer 2023 · 30 people) — A construction payroll platform designed for same-day pay.
• Giga (Summer 2023 · 30 people) — AI Support Agent for Enterprises.
• Escape (Winter 2023 · 29 people) — Offensive security for the teams that are 100x outnumbered
• Waza (Winter 2023 · 28 people) — B2B payments platform for emerging markets.
• Cercli (Summer 2023 · 28 people) — AI powered HR and Recruitment for people teams
• Vitalize (Winter 2023 · 28 people) — Transforming how health systems optimize labor
• Eden Care (Summer 2023 · 28 people) — Claims infrastructure for African health insurance
• Yuma AI (Winter 2023 · 26 people) — The AI Support Agent for Ecommerce
• GovEagle (Winter 2023 · 25 people) — AI for Government Contractors
• Cloudchipr (Winter 2023 · 25 people) — The #1 Actionable FinOps Platform
• Proglix (Winter 2023 · 25 people) — B2B Marketplace for Steel Raw Materials
• Extend (Winter 2023 · 25 people) — Production-ready document processing
• Clueso (Winter 2023 · 25 people) — Create beautiful videos & docs for any product or process in minutes
• VetRec (Summer 2023 · 25 people) — AI Scribe for veterinarians. Saving time and improving patient care.
• Vellum (Winter 2023 · 23 people)
• HyLight (Summer 2023 · 22 people) — Small unmanned hydrogen airships for long range monitoring
• kapa.ai (Summer 2023 · 22 people) — The fastest way to build AI assistants on technical content
• Metal (Winter 2023 · 21 people) — Metal is an AI-driven operating system for fundraising
• Readily (Summer 2023 · 20 people) — AI Compliance Platform for Healthcare Organizations
• Floworks (Winter 2023 · 20 people) — Hire the best AI Sales employees | AI SDR | AI RevOps | AI EA
• Flower (Winter 2023 · 20 people) — Train AI on distributed data
• SuperKalam (Winter 2023 · 20 people) — AI-Powered Super Mentor for Test Prep
• loopfour (Winter 2023 · 20 people) — AI for finance, without the black box.
• FleetWorks (Summer 2023 · 20 people) — AI enabled marketplace matching trucks with jobs
• Vector (Winter 2023 · 20 people) — Advertising for the new internet
• Elyos AI (Summer 2023 · 20 people) — AI Customer Service Agents for trades and field services
• Langfuse (Winter 2023 · 19 people) — Open source LLM engineering platform
• Tiptap (Summer 2023 · 19 people) — The open-source document editor for humans and AI agents.
• PoloTab (Winter 2023 · 18 people) — Restaurant software that actually works
• Inkeep (Winter 2023 · 18 people) — Build AI Agent teammates and automations in code or no-code
• Shekel Mobility (Winter 2023 · 18 people) — B2B marketplace for Auto Dealers in Africa
• Numen (Summer 2023 · 18 people) — Engineering a future without cancer deaths.
• Accend (Summer 2023 · 18 people) — AI agents for commercial underwriting at banks and fintechs
• Electric Air (Summer 2023 · 18 people) — Tech-enabled heat pump contractor that cuts costs by 60%
• Flint (Summer 2023 · 18 people) — Personalized learning built for schools
• Strada (Summer 2023 · 18 people) — AI agents that run insurance operations
• Wallbit (Winter 2023 · 17 people) — Neobank for global remote workers
• Metal (Winter 2023 · 17 people) — The AI context platform for private capital. Everything your firm…
• Versori (Winter 2023 · 16 people) — Agentic integrations & automations for enterprise
• Milio (Winter 2023 · 16 people) — B2B-2C real-time account to account payments
• 222 (Winter 2023 · 16 people) — the AI social facilitator for offline human to human interactions
• Artie (Summer 2023 · 16 people) — Software that streams data from databases to warehouses in real-time
• Odigos Technologies Inc. (Winter 2023 · 16 people) — Enterprise-Grade OpenTelemetry
• Syncly (Winter 2023 · 15 people) — Social listening for the video era
• dili (Summer 2023 · 15 people) — Automating PWA Compliance and Diligence
• CheqUPI (Summer 2023 · 15 people) — India's first UPI wallet for foreign nationals and NRIs
• Omnistrate (Winter 2023 · 15 people) — Transform any software to multi-cloud SaaS in minutes not years
• Bluedot (Winter 2023 · 15 people) — Bluedot is a single payment platform for EV drivers and fleets.
• CombineHealth (Winter 2023 · 15 people) — Automating Healthcare Revenue Cycle Management with AI Workforce
• Conduit (Winter 2023 · 15 people) — The operating system for shipping and receiving.
• Decoda Health (Summer 2023 · 15 people) — The all-in-one EMR built for med spas and elective care
• Maintouch (Summer 2023 · 15 people) — Drive leads with SEO and AEO.
• Fortuna Health (Summer 2023 · 15 people) — TurboTax for Medicaid
• SyntheticFi (Summer 2023 · 15 people) — Low cost securities-backed lending for financial advisors and HNWI
• Credal.ai (Winter 2023 · 14 people) — The Control Plane for Enterprise Agents
• Bolto (Summer 2023 · 14 people) — AI Powered All-In-One Payroll, HR + Recruiting
• Terminal (Summer 2023 · 13 people) — Plaid for Telematics Data in Commercial Trucking
• AIVideo.com (Summer 2023 · 12 people) — Superhuman video production as a service
• Variance (Winter 2023 · 12 people) — AI Agents for Fraud Review and Investigations
• inBuild (Winter 2023 · 12 people) — Workflow Automation for Construction Finance
• Infinia (Winter 2023 · 12 people) — Move money programmatically
• Cosine (Winter 2023 · 12 people) — Fully Agentic SWE
• Mantys (Winter 2023 · 12 people) — ARR Reporting and Forecasting for SaaS companies
• Letter AI (Summer 2023 · 12 people) — Empowering B2B sellers with AI-powered training, coaching, and content
• Every (Summer 2023 · 12 people) — Banking + Payroll/Benefits + Bookkeeping + Tax in one place
• Kobalt Labs (Summer 2023 · 12 people) — AI-powered risk and compliance for financial institutions
• Inventive AI (Summer 2023 · 12 people) — AI Agents For RFP and Questionnaire Response Automation
• 1stCollab (Winter 2023 · 11 people) — Performance-Optimized Influencer Marketing at Scale
• Twenty (Summer 2023 · 11 people) — Open Source CRM
• Shadeform (Summer 2023 · 11 people) — The GPU Cloud Marketplace
• Reflex (Winter 2023 · 10 people) — The operating system for building mission-critical enterprise apps.
• Alphawatch AI (Winter 2023 · 10 people) — Secure Document Agent
• Magic Patterns (Winter 2023 · 10 people) — Go from idea to production with AI.
• Hammr (Winter 2023 · 10 people) — Rippling for the Construction Industry
• Scanbase (Winter 2023 · 10 people) — The API for Diagnostic Test Analysis (COVID-19, FLU, RSV, STD,…
• Boundary (Winter 2023 · 10 people) — The programming language for AI
• Alguna (Summer 2023 · 10 people) — AI-Native CPQ & Billing for Modern Pricing Models
• Diffuse Bio (Winter 2023 · 10 people) — Generative AI for protein design
• Skyvern (Summer 2023 · 10 people) — Open Source AI Agent to automate browser workflows via an API
• Andromeda Surgical (Summer 2023 · 10 people) — Autonomous surgical robots
• LiteLLM (Winter 2023 · 10 people) — Call every LLM API like it's OpenAI [100+ LLMs]
• ParadeDB (Summer 2023 · 10 people) — Simple, Elastic-quality search for Postgres
• Pierre (Winter 2023 · 10 people) — Pierre is a new, opinionated, git platform.
• Sweetspot (Summer 2023 · 10 people) — AI for Government Contracting.
• Diligent (Summer 2023 · 10 people) — AI agents for fintech risk and compliance operations
• Atla (Summer 2023 · 10 people) — The improvement engine for AI agents
• Airgoods (Summer 2023 · 10 people) — Wholesale marketplace for food & beverage
• Margin (Summer 2023 · 10 people) — POS & operating system that makes liquor stores more money
• refine (Summer 2023 · 10 people) — Open-source Retool for enterprise
• Maven Bio (Summer 2023 · 10 people) — The AI Platform for Life Sciences Intelligence
• SafetyKit (Summer 2023 · 10 people) — AI agents for risk, compliance, and safety
• Santé (Summer 2023 · 10 people) — All-in-one POS for liquor stores
• Pure (Summer 2023 · 10 people) — Marketplace for Rare Coins & Precious Metals
• IcePanel (Winter 2023 · 9 people) — Design and explain complex software architecture.
• Traceloop (Winter 2023 · 9 people) — Know what your LLM is doing — and why it’s failing
• Trigger.dev (Winter 2023 · 9 people) — Build and deploy fully‑managed AI agents and workflows
• LifestyleRx (Summer 2023 · 9 people) — Virtual Care for Type 2 Diabetes Reversal
• Nowadays (Summer 2023 · 9 people) — AI-native platform for corporate meetings and events
• Prosper (Summer 2023 · 9 people) — AI Phone Agents for Healthcare Operations
• Coba (Summer 2023 · 9 people) — Dual Currency Accounts For LatAm
• Tempo (Summer 2023 · 8 people) — Visual Editor for React, powered by AI
• DrDroid (Winter 2023 · 8 people) — Your best friend in production.
• ShortLoop (Winter 2023 · 8 people) — Phone AI that Captures Every Dealership Revenue Opportunity
• Depot (Winter 2023 · 8 people) — Build faster. Waste less time.
• FlexDesk (Winter 2023 · 8 people) — AI Agents for corporate real estate teams
• Palomma (Winter 2023 · 8 people) — AI & financial services for real estate in LatAm, starting by rent
• Berry (Winter 2023 · 8 people) — Scale customer success and onboarding with AI
• GoodCourse (Winter 2023 · 8 people) — The TikTok style corporate training platform
• Vendah (Winter 2023 · 8 people) — Vendah is building a Faire-style marketplace for LATAM’s +50M…
• Deasy Labs (Summer 2023 · 8 people) — Metadata for GenAI workflows
• Serra (Summer 2023 · 8 people) — Your 24/7 AI Recruiter
• Common Paper (Winter 2023 · 8 people) — The SAFE for commercial contracts
• highlight.io (Winter 2023 · 8 people) — The open source, fullstack monitoring platform: stop guessing why…
• Fiber AI (Summer 2023 · 8 people) — The freshest data APIs for AI sales, recruiting, & growth products
• Speedy Labs (Winter 2023 · 8 people) — Maximize profits with AI-powered rebate management.
• Sohar Health (Summer 2023 · 8 people) — AI-powered insurance verification to boost patient conversion.
• Flex (Summer 2023 · 8 people) — Stripe for HSA/FSA payments
• Silimate (Summer 2023 · 8 people) — The copilot for chip designers
• Movley (Summer 2023 · 8 people) — Your e-commerce brand's product quality control department.
• Miracle (Winter 2023 · 7 people) — Accelerate clinical trials with real-time, actionable insights
• Glass Health (Winter 2023 · 7 people) — AI-Powered Clinical Decision Support & Ambient Scribing
• Chima (Winter 2023 · 7 people) — Building infrastructure tools to help large companies customize their…
• OpenMeter (Winter 2023 · 7 people) — Usage Metering, AI & API Monetization
• Concourse (Winter 2023 · 7 people) — AI Agents for corporate finance teams
• Trackstar (Winter 2023 · 7 people) — Plaid for supply chain logistics
• Sameday (Winter 2023 · 7 people) — The leading AI workforce for the trades.
• Koywe (Winter 2023 · 7 people) — Crypto On and Off Ramp for Latam
• Clearspace (Winter 2023 · 7 people) — Less screen time, more life.
• Fastgen (Winter 2023 · 7 people) — Webflow for the Backend
• Relace (Winter 2023 · 7 people) — Models and infra for coding agents
• Loula (Winter 2023 · 7 people) — Enabling birth & postpartum doulas to easily accept insurance.
• Clad (Winter 2023 · 7 people) — Project management software for building infrastructure.
• Invopop (Winter 2023 · 7 people) — We help global software companies comply with local tax reporting
• Venta AI (Summer 2023 · 7 people) — The compliant AI colleague for sales teams in Europe
• Benchmark (Winter 2023 · 7 people) — Decision infrastructure for investment firms
• Adventris Pharmaceuticals (Winter 2023 · 7 people) — Adventris makes cancer vaccines
• Skyhook (Winter 2023 · 7 people) — PaaS-like experience with the power of Kubernetes, on your cloud
• Guac (Summer 2023 · 7 people) — AI-powered forecasting & replenishment for grocery
• Nectar (Summer 2023 · 7 people) — Manage energy cost & usage with AI for facility & sustainability teams
• Mocha (Summer 2023 · 7 people) — Build and publish web apps in minutes. No coding required.
• Subsets (Summer 2023 · 7 people) — AI-driven Retention Automation for subscription media businesses.
• Spine AI (Summer 2023 · 7 people) — Manage a swarm of AI agents to get real work done
• Upstream (Summer 2023 · 7 people) — The first inbox designed for humans and agents
• MantleBio (Summer 2023 · 7 people) — Transform scientific data into discoveries
• Unify (Winter 2023 · 6 people) — AI teammates for everyone else 🤖
• CreatorML (Winter 2023 · 6 people) — Foundation Model for Human Attention
• Untether Labs (Winter 2023 · 6 people) — Scheduling software for digital health clinics to do more with less.
• Honeydew (Winter 2023 · 6 people) — The home for shared data logic
• Twine (Summer 2023 · 6 people) — ai revenue engine for service businesses
• Cardinal Gray (Summer 2023 · 6 people) — Automating lenders' interactions with the DMV
• OneText (Winter 2023 · 6 people) — Frictionless payments via SMS
• Nango (Winter 2023 · 6 people) — A single API for all your integrations
• Coperniq (Winter 2023 · 6 people) — Workflow software for solar & energy contractors ☀️😎
• Bluebirds (Winter 2023 · 6 people) — Automate outbound with signals
• Ohm (Winter 2023 · 6 people) — Ohm helps engineering labs develop better products faster, with AI.