Recall: Ask your second brain

Recall is your private AI knowledge base and second brain for everything you read, watch, and listen to, now inside Claude. Save YouTube videos, podcasts, articles, PDFs, social posts, images, screenshots, and notes to your Recall library. Then ask Claude about your second brain, search your saved knowledge, and get answers grounded in content you trust.

Use Recall to:

• Ask questions about one source or your entire knowledge library
• Summarize YouTube videos, podcasts, articles, PDFs, and other long-form content you saved
• Search your second brain by topic, source, title, or idea
• Find an exact quote, name, or number you remember
• Compare sources and connect related concepts across your library
• Turn saved research into outlines, reports, and other useful outputs

Build your second brain in Recall or with the Recall browser extension, then access your private, searchable knowledge library directly from Claude. The connector is read-only: it cannot add, change, or delete anything in Recall, and you can disconnect it at any time in Recall under Settings, API & MCP, Connected apps.

More than 700,000 researchers, students, lifelong learners, and knowledge workers use Recall to turn scattered content into knowledge they can find, understand, connect, and remember. Your library stays private and under your control.