Anonymous AI Chat — Compare ChatGPT, Claude, Grok & Gemini Privately

GPTAnon is a privacy-first anonymous AI chatbot. Chat with 20+ AI models including GPT-4, Claude, Gemini, Grok, DeepSeek, and Mistral — completely anonymously. No account required, no chat logs, no tracking.

The AI That Forgets You

Unlike ChatGPT, Claude, or Google Gemini, GPTAnon never stores your conversations on a server. Your chat history lives only in your browser's local storage. Close the tab and it's gone. Our server is a stateless routing layer — your messages pass through in memory and are immediately discarded.

Compare AI Models Side by Side

Ask one question and see answers from multiple AI models simultaneously. GPTAnon supports GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, Grok 2, DeepSeek, Mistral, and 20+ more. Compare reasoning quality, writing style, and accuracy in real time — without creating separate accounts for each service.

MIT Tiptoe Private Search

GPTAnon integrates MIT Tiptoe, a cryptographically private search protocol developed at MIT CSAIL. Unlike regular web search, Tiptoe uses homomorphic encryption so the search server mathematically cannot learn what you searched for. Your queries are private by math, not just by policy.

Privacy Features

• Zero server-side chat logging — conversations never written to our database
• No account required — start chatting anonymously in seconds
• Anonymous routing via OpenRouter — AI providers never see your identity
• Local storage only — your chat history stays in your browser
• PIN protection — lock your session from prying eyes
• Session hiding — instantly hide all chat windows on demand
• No training on your data — your prompts are never used to train AI models

Pricing

GPTAnon is free to use anonymously — no account needed, 20 chats per day with the Gemma free model. Sign up for a free account to get unlimited chats. Upgrade to GPTAnon Pro for $20/month to access all 100+ premium AI models including GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, and Grok 2.

GPTAnon vs ChatGPT

ChatGPT requires an account and logs every conversation tied to your identity. GPTAnon requires no account and logs nothing. ChatGPT only offers OpenAI models. GPTAnon offers 100+ models from every major provider. Both cost $20/month for premium access — GPTAnon gives you more models and full privacy for the same price.

Frequently Asked Questions

Can GPTAnon staff read my conversations? No. Our server never writes your messages to any database. They pass through in memory and are discarded immediately after the AI response is returned.

What happens if law enforcement requests my data? We have no data to provide. Because conversations are never stored, there is nothing to hand over — not by policy, but by architecture.

Is GPTAnon really free? Yes. Anonymous users get 20 free chats per day with no account. Free registered accounts get unlimited chats with one model. Pro accounts ($20/month) unlock all 100+ premium models.

How is this different from using ChatGPT in incognito mode? Incognito mode only hides your browser history. ChatGPT still receives and logs your messages on OpenAI's servers, linked to your account. GPTAnon routes through an anonymous gateway — OpenAI never knows it's you.