Mem vs Roam Research——どっちが優秀？
Memを選ぶべき人: ノートを手動で整理するのが嫌いで、AIに自動で適切な情報を出してほしい人
Roam Researchを選ぶべき人: つながったアイデアで思考し、ブロックレベルのリンキングが欲しい研究者やライター向け
私たちの見解: Mem is easier to pick up, but Roam Research is more powerful long-term.
| Mem | Roam Research | |
|---|---|---|
| 料金 | Free tier with limited AI | Mem Plus $14.99/mo | No free plan | Pro $15/mo |
| 機能 | AI-powered search and organization, Automatic note connections, Smart collections, Meeting note capture, Chat with your notes | Bidirectional linking, Block-level references, Daily notes workflow, Graph overview, Custom CSS and JavaScript |
| こんな人に最適 | People who hate organizing notes manually and want AI to surface the right information automatically | Researchers and writers who think in connected ideas and want block-level linking |
| 学習コスト | 簡単 | 難しい |
本当の違い
Both offer free tiers, so the real question is what you get when you start paying.
Mem stands out with AI-powered search and organization and Automatic note connections. Roam Research counters with Bidirectional linking and Block-level references.
Mem's Achilles heel: ai magic is hit-or-miss — sometimes surfaces gold, sometimes nonsense, and you lose control over structure. Roam Research's: no free plan, web-only (no native desktop), and the community has shrunk as obsidian and logseq grew. Pick whichever weakness you can live with.
結論
If you value ai-powered search and organization and ノートを手動で整理するのが嫌いで、aiに自動で適切な情報を出してほしい人, go with Mem. If つながったアイデアで思考し、ブロックレベルのリンキングが欲しい研究者やライター向け matters more, Roam Research is your pick. Neither is a bad choice — but one will fit your workflow better.