AI-powered note-taking app that automatically organises your notes — no folders or tags needed, Mem's AI surfaces relevant notes and connects ideas automatically
💰 Free plan · Mem X from $14.99/mo · 🆓 Yes — free plan · 👥 Knowledge workers, writers and researchers
Mem is an AI note-taking app that automatically organises your notes without folders, tags or manual categorisation — its AI understands the content and context of everything you write and surfaces relevant notes when you need them. Unlike Notion which requires manual organisation, Mem uses AI to make connections between notes automatically. Its chat interface lets you ask questions across your entire note library — essentially turning your notes into a searchable knowledge base you can have a conversation with.
Who is it for?
Knowledge workers, researchers, writers and professionals who take lots of notes and struggle with organisation. Mem's automatic organisation appeals to users who want Obsidian-style knowledge management without the manual linking required.
Key Features
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AI Organisation
Mem automatically organises and connects your notes — no folders, tags or manual filing required.
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AI Search
Ask questions about your notes in natural language — Mem finds and synthesises relevant information across all your notes.
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Smart Suggestions
AI surfaces related notes as you write — connects ideas you might not have linked manually.
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Daily Notes
Automatic daily note creation — capture thoughts chronologically with AI linking them to relevant topics.
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Bi-directional Links
Notes link to each other automatically — builds a knowledge graph without manual [[linking]].
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Cross-Platform
iOS, Android, Mac and web — notes sync across all devices instantly.
Pros & Cons
What we like
No manual organisation needed — AI handles filing automatically
Mem has a free plan with basic note-taking and limited AI features. Mem X at $14.99/month unlocks full AI search, AI writing assistance and unlimited AI organisation features.
Notion is better for project management, databases and team collaboration alongside notes. Mem is better for pure knowledge capture and personal note organisation — its AI handles filing automatically which Notion doesn't. For teams and structured work, Notion wins; for personal knowledge management without manual organisation, Mem is more effortless.