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Overview
ChatHub is a unified platform that lets users chat with and compare multiple AI models side by side, including GPT, Claude, and Gemini. A single subscription gives access to 20+ models plus image generation, file analysis, and web search.
✨ Features
Multi-AI Comparison
Send one prompt to multiple AI models at once.
Unified Subscription
Access 20+ AI models through a single account.
Image Generation
Create images with models like FLUX and Stable Diffusion.
File Analysis
Upload and analyze PDFs, spreadsheets, and images.
⚖️ Pros & Cons
Pros
✓ One subscription for many top models
✓ Side-by-side answer comparison
✓ Cross-platform apps available
Cons
✗ Free tier has limited usage
✗ Costs add up versus a single model
💰 Pricing
Free
$0/mo
- Basic access to platform
- Limited usage
- Chat with multiple AI models
POPULAR
Pro
$19/mo
- GPT-5, Claude 4.5, Gemini 3 and 20+ models
- Image generation and file analysis
- Web search capability
- Single subscription for all models
Unlimited
$39/mo
- Everything in Pro
- Increased usage limits
- Full feature suite
- All AI models access