assistant-ui
Open-source toolkit of chat and agent UI components for React.
- react
- chat
- agent
- open-source
- Publisher
- assistant-ui.com
- Type
- Component Libraries
- Pricing
- Free tier available
- Built for AI
- AI-native
- Listing
- Official site
Why we list it
Drop-in chat canvas with threads, streaming and tools — good for production chat apps.
More in Component Libraries
HeroUIBeautifully styled React components with prebuilt AI app templates.ChainlitOpen-source Python framework for building ChatGPT-like LLM apps.Lobe ChatOpen-source ChatGPT UI with plugins, voice and local models.Vercel AI SDKOfficial React, Vue and Svelte components and hooks for streaming AI responses.
Browse all Component Libraries →This page is a curated listing, not affiliated with assistant-ui. Features, pricing and terms are set by assistant-ui.com and can change — confirm them there before relying on the tool.