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assistant-ui vs Velorafy

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

assistant-ui compared with Velorafy
Detailassistant-ui logo assistant-uiVelorafy logo Velorafy
What it doesOpen-source React components and runtimes for building AI chat Multi-model AI workspace with 300+ models, pay once with credit packs
StageNot given Not given
FoundedNot given Not given
Based inUS GB
Pricing modelOpen source Paid
PricingThe 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). Free plan: about 20,000 tokens (Gemma 3 4B only). Starter: $10 for about 250,000 tokens. Pro: $30 for about 750,000 tokens. Business: $100 for about 2,500,000 tokens. All paid packs include all models, web search and MCP connections. Credit valid for 12 months from purchase.
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
  • MCP tool connections
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
  • Pay once instead of monthly subscription with one-time credit packs
  • Agents handle complex tasks automatically
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)53 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)122
Citation Flow (Majestic)3912
Referring domains (Majestic)5721

6 details filled in for both companies.

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