Investor portfolio — a16z
Companies funded by a16z
21 portfolio companies backed by a16z, with most activity in AI, Dev Tools, SaaS and based in San Francisco, Toronto, Austin.
- Ideogram
AI image generation that actually understands text
- Upstash
Serverless Redis & Kafka for modern applications
- Trigger.dev
Open-source background jobs for modern TypeScript apps
- Zed
A high-performance, multiplayer code editor
- PlanetScale
The MySQL database platform for scaling teams
- AfterQuery
We teach machines how experts think
- Letta
Memory-first infrastructure for AI agents
- Baseten
ML model deployment platform for production teams
- Chroma
Open source AI-native embedding database
- LiveKit
Open source WebRTC and real-time AI infrastructure
- Anyscale
Scale Python and AI applications on any infrastructure
- Grafbase
GraphQL platform with edge caching and federation
- fal.ai
Serverless GPU inference for AI models
- Pocus
Product-led sales platform for SaaS teams
- Medallion
Healthcare provider credentialing and enrollment
- Mux
Video infrastructure API for developers
- Contra
Commission-free freelance platform
- Replit
Code, collaborate, and deploy from your browser
- Conductor
Run a team of AI coding agents on your Mac
- Candid Health
AI medical billing that gets your claims paid faster
- Mattermost
Open source Slack alternative for developers