2026年版 Small Businessに最適なNote-Taking
OneNote — OneNoteはあなたの会社がすでに払っているMicrosoft 365に含まれている。無料で馴染みがあり、TeamsとOutlookに統合済み。
料金: Free
OneNote
FreeFree with Microsoft 365 you already pay for
おすすめの理由
If your team uses Outlook and Teams, OneNote integrates seamlessly with zero additional cost and unlimited storage
注意点
Freeform canvas leads to messy notes without strict conventions
Notion
Free / $8/moStructured wiki for teams who care about organization
おすすめの理由
Templates for SOPs, employee handbooks, and process documentation turn tribal knowledge into searchable pages
注意点
Learning curve means some team members will resist adoption
Evernote
Free / $14.99/mo (Teams: $24.99/user/mo)Capture everything, find anything
おすすめの理由
OCR search across PDFs, business cards, and handwritten notes is genuinely useful for small businesses drowning in paper
注意点
Teams pricing is expensive and the product's future feels uncertain
Craft
Free / $5/moProfessional docs your clients can see
おすすめの理由
Shared pages look professional enough to send to clients as proposals, meeting recaps, or project briefs
注意点
Apple-centric ecosystem excludes Windows-heavy small businesses
Obsidian
Free / $4/mo (Sync)Local-first notes with zero subscription risk
おすすめの理由
Markdown files on your own hardware means no vendor lock-in and no risk of losing notes if a service shuts down
注意点
No real-time collaboration and requires technical comfort with Markdown
評価基準
- ✓中小企業の90%がすでに持つMicrosoft 365プランに無料で含まれる
- ✓ノートブック/セクション/ページの階層は、ほとんどの人が元々考えている整理方法と一致
- ✓Microsoft 365グループを通じて特定のチームメンバーとノートブックを共有、馴染みのある権限レベルで