ChatAtlas
ChatAtlas is an AI conversation archiving tool that lets you save, search, and organize your conversations from ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek, and more — all in one private library.
Use the Chrome extension to auto-sync conversations as you browse, or import your existing chat history manually. Search by meaning with semantic search, ask questions across your entire archive with Ask Atlas, and continue any conversation on any AI model.