mymind

Your AI-powered personal knowledge base.

A personal knowledge base that saves, summarizes, and connects content from anywhere — articles, videos, PDFs — then lets you chat with it using the AI model of your choice. Capture from a Chrome or Firefox extension, the web app, or mobile, with spaced-repetition review to keep what you save.

Highlight, summarise, and chat with anything you read on the web.

Web-highlighter + AI extension. Save passages from any page, then ask AI for summaries, related ideas, or chat across your knowledge base. BYO key keeps your reading history private.

Memory API that gives any AI agent long-term recall.

Supermemory is a memory and context engine for AI apps. It ingests documents, chat histories, and connector data (Drive, Gmail, Notion), turns them into a searchable store, and serves relevant context back to agents over a single API. It works with any model and ships an MCP server alongside official SDKs.

On-device AI memory and copilot that recalls your work context.

Pieces is a developer-focused AI tool that automatically captures your work context — code snippets, docs, chats, and links — across your apps and surfaces it through a copilot. Its Long-Term Memory engine records a rolling window of activity at the OS level, enabling time-based questions about what you were doing. It runs on-device and air-gapped from the cloud by default, with optional cloud LLMs, and plugs into desktop, VS Code, JetBrains, and the browser.