Overview
HuggingChat — Open-source chat interface for the best open models
HuggingChat is Hugging Face's open-source alternative to ChatGPT, providing access to top open-source models like Llama 3, Mistral, Mixtral, Falcon, and more. Users can switch between models, use web search, and create custom assistants — all for free.
Access to multiple open models
Web search integration
Custom assistant creation
Document upload
Features & capabilities
Everything it does, in plain English.
The honest take
Where it shines, where it stumbles.
✓ Pros
- ✓Completely free
- ✓Open-source
- ✓Supports many models
- ✓Privacy-friendly
! Watch-outs
- !Models less powerful than GPT-4
- !Slower than commercial APIs
Who it's for
Where HuggingChat pays for itself fast.
Testing open-source models
Privacy-conscious chat
Research
Cost-free AI access
Community reviews
Share your take on HuggingChat
Sign in to leave a verified review.
Alternatives
Similar tools worth comparing.

Hugging Face
The GitHub of machine learning — hosting 500,000+ AI models, datasets, and Spaces

DeepSeek
Chinese open-source AI models rivaling GPT-4 at fraction of cost

Llama by Meta
Meta's open-source LLM family powering thousands of AI applications

Flux by Black Forest Labs
Black Forest Labs' FLUX model — the leading open-source image AI

Supabase
Open-source backend-as-a-service with PostgreSQL database, auth, storage, and vector search for AI apps.

Mistral AI
High-performance open-weight LLMs from a European AI lab