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AIHub 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.

AIHub compared with assistant-ui
DetailAIHub logo AIHubassistant-ui logo assistant-ui
What it doesOne chat workspace for 19 AI models from 8 vendors on one monthly bill Open-source React components and runtimes for building AI chat
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelPaid Open source
PricingPro: $19/month (10,000 credits); Pro+: $49/month (28,000 credits); Max: $99/month (55,000 credits). Top-up: $5 one-time adds 3,000 credits (never expire). 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
  • Access to 19 AI models from OpenAI, Anthropic, Google, Meta, Mistral, Perplexity, DeepSeek and xAI
  • Side-by-side comparison: send one prompt to two models simultaneously
  • Prompt library to save and reuse prompts across models
  • Conversation search to find past messages
  • Real-time cost transparency showing credits per message
  • Credit-based billing with no minimum message commitment
  • Top-up credits that never expire
  • 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
  • Compare answers from multiple AI models on the same prompt without switching between apps
  • Transparent pricing: see exact cost per message before sending
  • One billing account for all 19 models instead of multiple subscriptions
  • Reusable prompt library that works across every model
  • 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)16 −1 (down) since last check53 +1 (up) since last check
Trust Flow (Majestic)412
Citation Flow (Majestic)2639
Referring domains (Majestic)57572

5 details filled in for both companies.

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