ChatGPT
OpenAI's all-round assistant for writing, analysis, images and voice.
HuggingChat is Hugging Face's free chat app for openly available models. It lets you pick which open model answers you and the interface itself is open source, so it can be self-hosted.
People who prefer open models and transparency.
HuggingChat is open source, so you can use it for free and run it yourself.
Other tools that do a similar job, ranked by our editors.
HuggingChat is Hugging Face's free chat app for openly available models. It lets you pick which open model answers you and the interface itself is open source, so it can be self-hosted.
HuggingChat is open source, so you can use it for free and run it yourself. Check the official site for current limits and prices.
People who prefer open models and transparency.
AltFTool is not affiliated with HuggingChat. This summary was written by our editors from the tool's public information. Browse all 132 AI tools
Anthropic's assistant known for careful writing, long documents and coding.
Google's assistant, connected to Search, Gmail, Docs and Android.
Microsoft's free assistant on the web, Windows and Edge.
A free assistant inside WhatsApp, Instagram, Messenger and the web.
Popular alternatives include ChatGPT, Claude, Google Gemini, Microsoft Copilot. See the full ranking on our AI Chatbots & Assistants page.