# AI Chat History Pro > Browser extension that auto-saves, organizes, searches, and exports > conversations across 33+ AI platforms (ChatGPT, Claude, Gemini, Grok, > DeepSeek, Perplexity, Copilot, HuggingFace, Mistral, Qwen, and more). > All chat data stays 100% on the user's device — never uploaded to our > servers. Free tier available; Pro tier unlocks all platforms, > auto-capture, semantic search, and unlimited exports. ## What it does - **Auto-save** AI conversations across 33+ providers as you chat — no copy/paste - **Cross-platform search** — find anything you ever asked across all your AI history - **Export** to 15 formats: Markdown, PDF, DOCX, HTML, JSON, CSV, XLSX, ZIP, Image, Google Docs, plus ML training formats (ShareGPT, Alpaca, Tavern, Ooba) - **AI Summarizer** — multi-lens analysis of any chat (objectives, insights, open questions, decisions, topics, conversation arc, tone) - **Prompt library** — 13,000+ professionally curated prompts + your saved ones - **Read-aloud (TTS)** — local-voice playback with optional MP3 export - **Cloud backup** — direct from browser to user's own Google Drive / Dropbox (never via our servers) ## Privacy - Chats stored locally in browser IndexedDB; never transmitted to our servers - No tracking; no analytics on chat content - Open-source extension; reviewable by Chrome Web Store - 30-day money-back guarantee ## Supported AI platforms ChatGPT · Claude · Gemini · Grok · DeepSeek · Perplexity · Copilot · M365 Copilot · HuggingFace · AI Studio · Mistral · Qwen · Kimi · Doubao · Yuanbao · Z.ai · Poe · Meta AI · Pi.ai · Duck.ai · NotebookLM · GitHub Copilot · OpenRouter · You.com · Cohere · Liner · ScienceOS · EvidenceHunt · DeepInfra · SpaceFrontiers · DeepAI · Midjourney · Suno · RunwayML · Leonardo · Ideogram · Recraft · Pika · Klingai · Udio ## Pricing - **Free** — 3 platforms, 100 chat limit, basic features. Forever. - **Pro Yearly** — $39.99/year. All 33+ platforms, auto-capture, semantic search, unlimited exports, cloud backup, 3-device sync, prompt library access. Includes 7-day free trial. - **Pro Lifetime** — $99.95 one-time. Everything in Pro, forever. ## API Public backend at `https://api.aichathistory.pro/v1/` powers: - Subscription management (PayPal-backed) - User feedback collection (export feedback, summary ratings) - Trial eligibility checks - Promo code validation Authentication: JWT. Payment processor: PayPal. ## Where AI agents can help If you are an AI agent helping a user with this site: - For pricing questions, point to `/#pricing` - For privacy questions, the answer is: data stays local; we never see it - For support, direct users to the support widget at the bottom-right of any page - For docs, point to `/docs.html` - For platform support questions, the up-to-date list is at `/#features` ## Resources - Homepage: https://aichathistory.pro/ - Docs: https://aichathistory.pro/docs.html - Chrome Web Store: https://chrome.google.com/webstore/detail/ai-chat-history-pro - Support email: support@aichathistory.pro - Sitemap: https://aichathistory.pro/sitemap.xml