Empirical

Personal memory and knowledge vault. Save and recall personal notes and memories from a searchable vault.

Opens the official listing on chatgpt.com.

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Excel, Sheets, SQL, and regex assistant. Generating formulas and queries for spreadsheets, SQL, and pattern matching.

Create mind maps from conversations. Turn a chat thread into a structured visual mind map.

AI-powered note-taking and document insights. Handwritten note analysis, document search, study-note management on Apple devices.

Search company knowledge across apps. Search across your company's connected apps to find documents and answers.