a16z

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