Recall

About Recall

Recall is a self-organizing personal AI knowledge base that saves, summarizes, organizes, and lets you chat with your content: articles, YouTube videos, podcasts, PDFs, and personal notes, all in one place.

Recall gives you answers from your own knowledge, the web, or both, using the AI model of your choice, including ChatGPT, Claude, and Gemini. Related ideas are automatically connected and visualized in a knowledge graph and resurface as you browse, helping you discover relationships in your knowledge you otherwise would have missed.

Beyond analysis and understanding, Recall enhances long-term memory using active recall and spaced repetition quizzes, on a schedule optimized for retention. Used by over 500,000 people worldwide, including professionals at Bloomberg and Harvard, Recall is available on web, iOS, Android, Chrome, and Firefox. It combines Notion's editor, Obsidian's knowledge graph, NotebookLM's source-chat, and Perplexity's research depth, without the manual setup, source limits, or missing personal context.

One product replacing many, grounded in your knowledge, with the most powerful AI models at your fingertips. Recall turns your knowledge into your edge.

Keywords

• Ai
• Ai Summaries
• Graph Data Base
• Knowledge Graphs
• Knowledge Network
• Note-Taking

Address

• Headquarters

  AmsterdamNoord-Holland, Netherlands

Team by function

Based on 3 public job profiles as of 3 September 2026.

• Consulting / Advisory1
• Executive / C-Suite1
• Founder / Owner1