AgentbaseAI

Open-source infrastructure
for AI agents.

We build the tools developers use to create production-grade AI chat and agent experiences.

Products

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assistant-ui

Open-source React components for AI chat.

8.8k+ stars · 1.2M+ downloads

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Cloud

Managed platform to deploy and monitor AI assistants.

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tool-ui

Open-source UI primitives for AI tool calls.

Quick start

Backed by Y Combinator (W25)

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