assistant-ui
Open Source React.js Library for AI Chat
assistant-ui helps frontend developers add AI chat to their apps. Our product is used by several dozen companies, like LangChain, Stack AI, Browser Use, and Athena Intelligence. We're building an open source Typescript/React library and a backend as a service, with first class integrations into popular agent frameworks like LangGraph and Vercel AI SDK.
- Category
- Development
- Pricing
- free
- Difficulty
- intermediate
Y Combinator batch: Winter 2025
Directory records are starting points for research. Check the official website for current features, pricing and availability. A catalog sync is not a hands-on product review.
Features
- AI-Powered
- Integrations
- Chat Interface
Industries
- Sales
- Marketing
- Product
- Development