YC 241 startups
YC Winter 2023
Every company from Y Combinator's Winter 2023 batch.
Last updated
2026-09-02
Resend
Email for developers
EmailDeveloper InfrastructureSaaS
Open Jobs 11
Team 45
Founded 2023
↑ Trending
Avoca
AI-powered Sales Agent for Service-Based Industries
Open Jobs 26
Team 85
Founded 2023
↑ Trending
Finni Health
Empowering Autism Care Providers to Go Independent
Open Jobs 123
Team 40
Founded 2023
↑ Trending
Nango
A single API for all your integrations
Developer ToolsSaaSOpen Source
Open Jobs 10
Team 6
Founded 2022
↑ Trending
Vitalize
Transforming how health systems optimize labor
SaaSB2BHealthcare
Open Jobs 11
Team 28
Founded 2023
1stCollab
Performance-Optimized Influencer Marketing at Scale
Artificial IntelligenceMachine LearningMarketing
Open Jobs —
Team 11
Founded 2022
222
the AI social facilitator for offline human to human interactions
Artificial IntelligenceMachine LearningMarketplace
Open Jobs —
Team 16
Founded 2022
Adri AI
Your AI Partner for SAP Development
Enterprise SoftwareAI
Open Jobs —
Team 3
Founded 2023
Adventris Pharmaceuticals
Adventris makes cancer vaccines
BiotechHealthcareTherapeutics
Open Jobs —
Team 7
Founded 2023
Alaan
Modern finance platform for the Middle East
FintechPaymentsB2B
Open Jobs —
Team 160
Founded 2022
Alloy
AI prototyping tool for product managers
Design Tools
Open Jobs —
Team 5
Founded 2023
Alphawatch AI
Discover new opportunities (jobs, deals, investors)
Generative AIFinanceEnterprise
Open Jobs —
Team 8
Founded 2023
Ariglad
Knowledge base maintenance on auto-pilot
AI-Enhanced LearningB2BCustomer Success
Open Jobs —
Team 4
Founded 2022
Arroyo
Cloud-native stream processing
Developer ToolsSaaSOpen Source
Open Jobs —
Team 2
Founded 2023
Atmeto
We develop ML that optimizes how batteries in the grid store energy
Energy StorageReinforcement LearningClimate
Open Jobs —
Team 2
Founded 2023
Automat
AI enabled RPA using ChatGPT and computer vision
DocumentsArtificial IntelligenceDeveloper Tools
Open Jobs —
Team —
Founded 2023
Backdrop
AI coworkers for running projects and operations
FintechB2BEnterprise Software
Open Jobs —
Team 2
Founded 2023
Benchmark
Decision infrastructure for investment firms
Artificial IntelligenceFintechFinance
Open Jobs —
Team 7
Founded 2023
Berry
Scale customer success and onboarding with AI
Artificial IntelligenceGenerative AICustomer Success
Open Jobs —
Team 8
Founded 2023
Bluebirds
Automate outbound with signals
B2BSalesEnterprise
Open Jobs —
Team 6
Founded 2023
Bluedot
Bluedot is a single payment platform for EV drivers and fleets.
FintechClimateTransportation
Open Jobs —
Team 15
Founded 2023
Booth AI
Generative AI Photographer for E-Commerce
Artificial IntelligenceGenerative AIE-commerce
Open Jobs —
Team 3
Founded 2023
Boundary
The programming language for AI
Artificial IntelligenceDeveloper ToolsGenerative AI
Open Jobs —
Team 10
Founded 2023
Brewit
Conversational data analytics for every team
AnalyticsData VisualizationAI
Open Jobs —
Team 4
Founded 2023
BuildJet
High-performance computing cloud
Developer ToolsSaaSB2B
Open Jobs —
Team 2
Founded 2023
Bujeti
The Finance Control Centre for African Businesses
FintechSaaSPayments
Open Jobs —
Team 35
Founded 2023
Cardinal
Your AI product backlog
Generative AISaaSB2B
Open Jobs —
Team 3
Founded 2023
Chart
Realtime Access to Verified Tax Records
FinOpsFintechFinance
Open Jobs —
Team 3
Founded 2023
Chima
Building infrastructure tools to help large companies customize their…
Artificial IntelligenceDeveloper ToolsGenerative AI
Open Jobs —
Team 7
Founded 2023
Clad
Project management software for building infrastructure.
MarketplaceSaaSConstruction
Open Jobs —
Team 7
Founded 2023
Clearspace
Less screen time, more life.
Open Jobs —
Team 7
Founded 2023
ClickPe
Finance on a Click
FintechMarketplaceB2B
Open Jobs —
Team 2
Founded 2023
Cloudchipr
The #1 Actionable FinOps Platform
Developer ToolsFinOpsSaaS
Open Jobs —
Team 25
Founded 2022
Clueso
Create beautiful videos & docs for any product or process in minutes
Generative AISaaSB2B
Open Jobs —
Team 25
Founded 2023
co.dev
Turn your ideas into full-stack apps
Artificial IntelligenceDeveloper ToolsAI
Open Jobs —
Team 2
Founded 2023
Cobblestone
Delinquency reduction and automation software for institutional…
FintechReal EstateB2B
Open Jobs —
Team 3
Founded 2024
coil inc.
ai
GamingMediaAI
Open Jobs —
Team 1
Founded 2023
Coldreach
Find the best leads with custom intent signals
Artificial IntelligenceGenerative AISaaS
Open Jobs —
Team 3
Founded 2023
CombineHealth
Automating Healthcare Revenue Cycle Management with AI Workforce
Artificial IntelligenceMachine LearningHealthcare
Open Jobs —
Team 15
Founded 2023
Common Paper
The SAFE for commercial contracts
SaaSOpen SourceSales
Open Jobs —
Team 8
Founded 2022
compliant-llm
Detect every data leak into third-party GenAI tools
Open Jobs —
Team 3
Founded 2023
Concourse
AI Agents for corporate finance teams
Artificial IntelligenceFintechSaaS
Open Jobs —
Team 7
Founded 2023
Conduit
The operating system for shipping and receiving.
Artificial IntelligenceSaaSB2B
Open Jobs —
Team 15
Founded 2023
Constant
AI Analysts for the Buy-Side
Open Jobs —
Team 2
Founded 2023
Coperniq
Workflow software for solar & energy contractors ☀️😎
SaaSSolar PowerB2B
Open Jobs —
Team 6
Founded 2023
Corgi Labs
AI to increase payment acceptance and reduce fraud for businesses
Artificial IntelligencePaymentsAnalytics
Open Jobs —
Team 3
Founded 2023
Cosine
Fully Agentic SWE
Artificial IntelligenceDeveloper ToolsGenerative AI
Open Jobs —
Team 12
Founded 2022
Credal.ai
The Control Plane for Enterprise Agents
Artificial IntelligenceGenerative AICybersecurity
Open Jobs —
Team 14
Founded 2022
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