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// Manage notes & knowledge

Mem

AI notes that organise themselves

Closed / commercial For everyone

Official site ↗ Compare

IN ONE PARAGRAPH

Mem is AI notes that organise themselves.

Good for: Anyone who wants AI to manage notes & knowledge without setting anything up.

Not for: teams that require open source or self-hosting.

01How to start

  1. 1Open the official site or app store page (link above) and sign up.
  2. 2Use it in the browser or download the official app.
  3. 3Pricing: Pricing unverified — start with the free tier if there is one.

02Alternatives & comparison

Compare side by side →
AFFiNE Open-source knowledge base and whiteboard, an alternative to Notion and Miro. ★ 74k private-gpt Complete API layer for private AI apps on local models: RAG, skills, tools, MCP. +1★/day siyuan Privacy-first self-hosted knowledge workspace for humans and agents. +13★/day outline Fast open-source knowledge base for growing teams. ★ 41k WeKnora Tencent's open LLM knowledge platform: docs → RAG → agents. +151★/day
Versions, why it is listed, for AI to read

For AI agents

Data updated: AI software & hot ranks · Software profiles & needs(UTC+8)