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Use ChatGPT, Claude AI, Gemini, and other AI models free online without login. No sign-up, no email, no password. Pick a model and start chatting instantly.
All models below work without login or sign-up. Click any model to start a free AI chat instantly.
| Model | Provider | In the app | Open model page |
|---|---|---|---|
| Gemini 3 | Your own key | Run it | |
| DeepSeek R1 | DeepSeek | Your own key | Run it |
| Kimi | Moonshot AI | Your own key | Run it |
| Qwen3 | Alibaba | Runs offline | Run it |
| Claude Sonnet | Anthropic | Your own key | Run it |
| Gemini 2.5 Pro | Your own key | Run it | |
| GLM 5 | Z.ai | Your own key | Run it |
| Grok | xAI | Your own key | Run it |
| GPT-4o | OpenAI | Your own key | Run it |
| GPT-5 Mini | OpenAI | Your own key | Run it |
| Llama 3.3 | Meta | Your own key | Run it |
| Mistral | Mistral AI | Your own key | Run it |
Access ChatGPT, Claude AI free, Gemini, DeepSeek, and more. Works like sites like ChatGPT but with all AI models available, not just GPT. A true free AI chatbot like ChatGPT and beyond.
Start using ChatGPT free online immediately. No email, no password, no verification. Get ChatGPT no login access and Claude AI free access from one platform. AI with no restrictions on which model you can use.
SurfSense is a free, open source NotebookLM alternative with document Q&A and citations, integrations with Slack, Google Drive, Notion, and Confluence, plus team collaboration and self-hosting support.
Create a free SurfSense account to unlock $5 of premium credit, document uploads with citations, team collaboration, and integrations with Slack, Google Drive, Notion, and 30+ more tools.
Yes. SurfSense lets you use ChatGPT without login or any sign-up. Just pick a model and start chatting. No email, no password, no account needed. You get 500,000 free tokens to use across ChatGPT, Claude AI, Gemini, and other models.
Yes. SurfSense gives you free access to ChatGPT (GPT-4), Claude AI, Gemini, and other models without login. You get 500,000 free tokens across any model with no sign-up required.
Go to any model page on SurfSense and start typing your message. There is no login wall, no account creation, and no verification step. ChatGPT no login works instantly in your browser.
SurfSense offers free access without login to models from OpenAI (GPT-4, GPT-4 Turbo), Anthropic (Claude 3, Claude free), Google (Gemini), DeepSeek, Mistral, Llama, and more. All available as a free ChatGPT alternative online with no login required.
After your free tokens, create a free SurfSense account to unlock $5 of premium credit. Additional credit can be topped up at $1 for $1 of credit, billed at the actual provider cost. Non-premium models remain unlimited for registered users.
Yes. You can use Claude AI free without login on SurfSense. Both Claude 3 and other Anthropic models are available with no sign-up, alongside ChatGPT and Gemini.
SurfSense is an open source NotebookLM alternative that gives you access to multiple AI models in one place without login. Unlike ChatGPT alone, SurfSense includes document Q&A with citations, integrations with Slack, Google Drive, Notion, and Confluence, plus team collaboration features.
Yes. SurfSense is a free, open source alternative to ChatGPT that works without login. It gives you access to Claude AI free, Gemini, and other AI models alongside document Q&A with citations, team collaboration, and 30+ integrations.
Anonymous chat sessions are not stored in any database. No account means no personal data collected. SurfSense is open source, so you can self-host for complete data control and privacy.
