ChatEngram - Your AI Second Brain

Capture, search, and sync AI conversations from ChatGPT, Claude, Gemini to Obsidian & Notion

ChatEngram is a local‑first “second brain” for your AI conversations. It automatically saves your chats from multiple AI platforms into a private, searchable archive that lives on your own device. Instead of losing ideas in endless ChatGPT, DeepSeek, Claude, Gemini, or Perplexity tabs, ChatEngram turns them into a single knowledge base you can actually reuse. Capture once, remember forever • Automatically captures conversations from popular AI chat platforms (e.g. ChatGPT, DeepSeek, Claude, Gemini, Perplexity). • Works quietly in the background while you chat in the browser. • No copy‑paste required and no manual exports needed. Unified search across all AI chats • One search box for all your AI conversations, across all supported sites. • Find any past answer by keyword, topic, or title in seconds. • Jump directly back into the original conversation in its native UI when you need more context. Spotlight command bar (Ctrl/Cmd + K) • Global command palette to search and navigate your AI memory instantly. • Open the Spotlight overlay with a single shortcut (Ctrl/Cmd + K). • Filter by app, date, or tag and open results in one click. Local‑first, privacy‑first • Your conversations are stored in your browser’s local database (IndexedDB), not on our servers. • No remote backend is required for core features; the extension works offline for search and browsing your existing archive. • Sync integrations (e.g. Notion, Obsidian, Google Drive) only run when you explicitly configure them and authorize access. Sync to your note‑taking tools • Export or sync conversations as structured Markdown to: • Obsidian vaults • Notion (as native pages) • Google Drive (for backups and further processing) • Preserve timestamps, titles, and source metadata so your AI research stays organized. History backfill • Optionally backfill older conversations, so you can build a complete archive, not just new chats after installation. • Automated scrolling and capture for supported platforms to recover your existing history. Multi‑conversation export & backup • Select multiple conversations and export them together as a JSON backup file. • Ideal for long‑term archiving, research workflows, or processing with your own tools and scripts. Adapter Lab (advanced users) • Visual builder for custom DOM selectors and capture rules. • Extend support to new or niche AI UIs without waiting for an official update. • Self‑heal capture logic when sites change their HTML structure. Designed for power users ChatEngram is built for people who rely on AI tools every day: developers, researchers, writers, students, and anyone who asks hundreds of questions across multiple chatbots. Instead of losing that work in scattered tabs, you get a structured, searchable memory layer on top of all your AI conversations. ────────────────────────────────────────── ✨ Multi-language Support Available in 20 languages including English, 中文, 日本語, 한국어, Español, Português, Deutsch, Français, and more.