ChainChat — Continue AI Chats Anywhere

Move a conversation from Claude, ChatGPT, Gemini, Grok, or Perplexity into any other AI — in one click.

Switch AI models without losing your conversation. ChainChat lets you take a chat you're having in one AI and continue it in another — instantly. Hit a usage limit on Claude? Want a second opinion from ChatGPT? One click moves the whole conversation into the other AI's input box, ready to keep going. Unlike export tools that save a file you have to paste manually, ChainChat injects your conversation straight into the destination — a live handoff. FEATURES - One-click transfer between Claude, ChatGPT, Gemini, Grok, and Perplexity - Full conversation capture for long chats - AI summary transfer — condense a long chat before moving it (uses your own free Gemini API key) - Download any conversation as a clean Markdown file - Light and dark themes PRIVACY Your conversations and API keys never touch our servers. Everything stays on your device or goes directly to the AI provider you choose. FREE & PRO Free includes 20 transfers and exports. Pro ($29, lifetime) unlocks full capture, AI summary, and unlimited use.