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ChatHub vs assistant-ui

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ChatHub compared with assistant-ui
DetailChatHub logo ChatHubassistant-ui logo assistant-ui
What it doesUse and compare multiple AI chatbots simultaneously Open-source React components and runtimes for building AI chat
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Open source
PricingChatHub Pro: $19 USD, ChatHub Unlimited: $39 USD 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).
Key features
  • Compare responses from multiple AI models simultaneously
  • Access 20+ AI chatbots with single subscription
  • AI image generation with multiple models
  • File upload and document analysis
  • 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
What makes it different
  • Get multiple perspectives on any question to avoid single AI hallucinations
  • Access all leading AI models through one subscription
  • Use on any device with web, iOS, Android, Windows, and Mac apps
  • Simple comparison tool to identify best models for specific use cases
  • 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
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)61 +1 (up) since last check53 +1 (up) since last check
Trust Flow (Majestic)1212
Citation Flow (Majestic)3839
Referring domains (Majestic)929572

5 details filled in for both companies.

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