About
Assistant-ui is an open-source React toolkit for building production-ready AI chat experiences. It offers a ChatGPT-style UI with composable components and state management for streaming, interruptions, and multi-turn conversations, integrating with various LLM providers and backends. The company serves developers looking to ship AI chat directly into their applications.
Pricing
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Technology stack
detected 2026-06-21Est. monthly stack spend~$190/mo
CDN
Cloudflare
Email
Google Workspace
Hosting
Vercel
Stack
Next.js
Tailwind CSS
Ghost
Visitor tracking
Vector
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Frequently asked
What does Assistant-ui do?
Assistant-ui is an open-source React toolkit for building production-ready AI chat experiences. It offers a ChatGPT-style UI with composable components and state management for streaming, interruptions, and multi-turn conversations, integrating with various LLM providers and backends. The company serves developers looking to ship AI chat directly into their applications.
How much funding has Assistant-ui raised?
Assistant-ui has raised a total of $500K in funding. The most recent round on record is Seed.
Where is Assistant-ui headquartered?
Assistant-ui is headquartered in San Francisco, United States.
When was Assistant-ui founded?
Assistant-ui was founded in 2024.
What industry does Assistant-ui operate in?
Assistant-ui operates in AI Chat Interface, Developer Tools, Open Source, React, TypeScript, Frontend Development.