Mem
AI-native note-taking with automatic organization
Overview
Mem is a notes app that uses AI to automatically organize, search and connect your notes without requiring manual tagging or folders. Mem X (subscription) adds chat, instant generation and smarter retrieval. Backed by OpenAI; targeted at knowledge workers who hate filing systems.
Use cases
What you can produce with Mem
- Capture notes rapidly without choosing folders or tags, and let Mem's AI automatically relate them to your existing knowledge.
- Search your entire note archive in natural language — ask 'what did I decide about Q3 pricing?' and get the relevant notes rather than keyword matches.
- Chat with an AI assistant that answers questions grounded in your own notes instead of generic web knowledge.
- Draft a first version of a post, brief or email with AI generation that pulls context from things you have previously written.
- See related notes surfaced automatically alongside whatever you are writing, resurfacing old ideas you had forgotten.
- Organise recurring topics into collections that assemble themselves around people and projects rather than hand-maintained folder hierarchies.
ASEAN Perspective
Mem in Southeast Asia
ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).
Mem is an AI-first note-taking app that de-emphasises folders in favour of automatic organisation, smart search, and AI that surfaces related notes and answers questions across your knowledge base. It suits individuals who want a low-friction 'just capture' workflow and let AI handle retrieval.
The caveats: it is a smaller player against entrenched options like Notion, Obsidian, and Apple Notes, the AI features sit behind a relatively pricey subscription, and some users find the auto-organisation less controllable than manual systems. It is globally available in English with no obvious ASEAN localisation, and the developer API is limited. A solid pick for AI-curious note-takers, less so for teams needing structure.
What people say
Mem has survived, but it has been through the wringer. The OpenAI-backed notes startup founded in 2019 relaunched as Mem 2.0 — a ground-up rebuild positioning itself as an 'AI Thought Partner' — with new pricing that took effect in October 2025. The rebuild addressed longstanding complaints about sluggishness and sync inconsistencies in the original app, but it also stripped away features some early adopters relied on, and the transition generated real user frustration, including features disappearing before documentation caught up.
What users consistently praise is retrieval. Mem's pitch — stop filing, let AI organise — genuinely works for its fans: the semantic search is repeatedly called the standout feature and the main reason people keep paying, with reviewers describing the feeling of a second brain that actually resurfaces the right note. Heavy note-takers such as freelancers, consultants and researchers, who capture in volume and hate maintaining folder trees, are the ones who love it.
The criticism is broad and blunt. Across G2, Trustpilot and Product Hunt, recurring complaints include missing basics (no highlighting, limited formatting, scroll problems on long notes), an unreliable tag system, no Android app, thin import/export options, and buggy behaviour in the desktop app. Customer support is the sorest point — multiple users describe it as effectively non-existent. The free tier of roughly 25 notes and 25 chat messages a month is widely considered too small to properly evaluate the product before hitting the $12/month Pro paywall.
Mem fits a specific person: an Apple-or-web-based knowledge worker with a torrent of unstructured notes who values recall over rich editing, tasks or project management. If you need dependable formatting, Android support, or a company that answers email, Notion, Obsidian or Reflect are safer homes for your notes.
Summary of public user & expert reviews, compiled by RECATOOLS.
About this listing
This entry was compiled from publicly available data including Mem's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with Mem unless explicitly stated.
Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.
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