Open-source React components and runtimes for building AI chat
Free AI chat in Urdu, Roman Urdu and English
Stage
Not given
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Founded
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Based in
US
PK
Pricing model
Open source
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Pricing
The core library is free and MIT licensed. assistant-cloud offers: Free ($0, 200 MAU included), Pro ($50/mo, 500 MAU included plus $0.10 per additional MAU), Enterprise (custom MAU pricing, contact for details).
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Key features
Streaming support for real-time chat output
Tool execution and integration
Thread persistence and history
Voice support
Generative UI rendering
Message attachments
Conversation branching
Multi-platform support (React, Vue, React Native, Ink)
Runtime adapter support (AI SDK, LangGraph, LangChain)
Fully customizable component composition
Chat in Urdu, Roman Urdu or English
Write WhatsApp replies
Generate school and job applications
Create sale announcements and captions
Calculate bills and percentages
Attach photos and PDFs to questions
Google sign-in only
Chat history saved locally on phone
Read answers aloud with speaker
What makes it different
Works with any backend through pluggable runtime adapters
Complete source code available for customization via CLI
Production-ready runtime handling streaming, tools, and state
Free MIT license with optional paid cloud persistence
Cross-platform support with single chat model
Native support for Urdu and Roman Urdu, not just English
Chat history stays on your phone only, not uploaded to servers
Designed specifically for Pakistani use cases and audiences
Report button on every answer to flag incorrect or problematic responses
assistant-ui
Sitey