Detailed Pricing Breakdown
Notion Pricing
Notion offers a generous free tier and flexible pricing for teams:
- Free: Unlimited blocks, 1 user, basic sharing (perfect for personal notes)
- Plus: $10-12/user/month (annual) — unlimited workspaces, guests, API access
- Team: $25/workspace/month (up to 5 members) — admin controls, version history, guest controls
- Business: $120/workspace/month — advanced admin, audit logs, security features
Hidden costs: None significant. Notion is transparent. Guest access (unlimited on Plus+). Storage unlimited. API access included on Plus plan.
Confluence Pricing
Confluence uses per-user pricing with a free tier for small teams:
- Free: Up to 10 users, 250MB storage, basic features
- Standard: $5/user/month — 10+ users, 250GB storage, advanced features
- Premium: $10/user/month — automation, advanced permissions, 250GB storage
- Enterprise: Custom pricing — 100+ users, advanced security, dedicated support
Hidden costs: Storage overages ($1-5/GB beyond plan). Marketplace apps add $10-200/mo (automation, integrations). Jira integration licensing if bundled.
OneNote Pricing
OneNote is free as a standalone app or included in Microsoft 365 plans:
- Free: Unlimited notebooks, sync across devices, 5GB OneDrive storage included
- Standalone (no subscription): Full features with 5GB free OneDrive
- Microsoft 365 Business Standard: $13/user/month — includes OneNote, Teams, Office apps, 1TB OneDrive per user
- Microsoft 365 Business Premium: $18/user/month — includes everything above + advanced security
Hidden costs: OneNote itself is free. If you need Microsoft 365, you're already paying $13-18/user. Storage beyond 1TB (M365) or 5GB (free) costs $6/mo per 100GB OneDrive extra.
Real Cost Models for Different Team Sizes
5-Person Team (early-stage startup)
| Tool |
Monthly Cost |
Annual Cost |
Notes |
| Notion Free |
$0/mo |
$0/yr |
Free tier covers most startup needs. Unlimited blocks. Invite up to 5 team members. |
| Notion Plus |
$50-60/mo |
$600-720/yr |
5 users @ $10-12/user (if paying per-seat). OR $120/mo Team plan for 5 users. |
| Confluence Free |
$0/mo |
$0/yr |
Free up to 10 users. Good if Atlassian ecosystem needed. |
| Confluence Standard |
$25/mo |
$300/yr |
5 users @ $5/user. Only if team exceeds 10 free users. |
| OneNote Free |
$0/mo |
$0/yr |
Unlimited. 5GB OneDrive storage (each user gets 5GB). |
| OneNote + M365 Business |
$65/mo |
$780/yr |
5 users @ $13/user. Only if you need Office apps + Teams + Outlook. |
Verdict for 5-person teams: Notion Free or OneNote Free are unbeatable at $0/mo. Confluence Free also works if under 10 users. Choose based on ecosystem: Notion (independent), Confluence (Jira users), OneNote (Microsoft users).
10-Person Team (growing SaaS/agency)
| Tool |
Monthly Cost |
Annual Cost |
Per-Person Cost |
| Notion Free |
$0/mo |
$0/yr |
$0/person |
| Notion Team Plan |
$120/mo |
$1,440/yr |
$12/person/mo (shared workspace) |
| Notion Plus (10 users) |
$100-120/mo |
$1,200-1,440/yr |
$10-12/person/mo |
| Confluence Free |
$0/mo |
$0/yr |
$0/person (up to 10 users included) |
| Confluence Standard |
$50/mo |
$600/yr |
$5/person/mo |
| OneNote Free |
$0/mo |
$0/yr |
$0/person (unlimited) |
| M365 Business Standard |
$130/mo |
$1,560/yr |
$13/person/mo (includes Word, Excel, Teams, email) |
Verdict for 10-person teams: If you don't already have M365 or Jira, Notion Free is unbeatable. Confluence Free is your only free option once you're 10+ people and need enterprise features. OneNote Free if already using Microsoft ecosystem.
20-Person Team (scale-up/enterprise)
| Tool |
Monthly Cost |
Annual Cost |
Per-Person Cost |
| Notion Free |
$0/mo |
$0/yr |
$0/person |
| Notion Plus (20 users) |
$200-240/mo |
$2,400-2,880/yr |
$10-12/person/mo |
| Notion Business Plan |
$120/mo |
$1,440/yr |
$6/person/mo (single workspace, shared cost) |
| Confluence Standard |
$100/mo |
$1,200/yr |
$5/person/mo |
| Confluence Premium |
$200/mo |
$2,400/yr |
$10/person/mo |
| Confluence + 2-3 Apps |
$250-350/mo |
$3,000-4,200/yr |
$12.50-17.50/person/mo |
| M365 Business Standard |
$260/mo |
$3,120/yr |
$13/person/mo (includes Word, Excel, Teams, email) |
Verdict for 20-person teams: Notion Free or Business Plan ($1,440/yr for entire team) is 2-3x cheaper than Confluence Standard. If already on Microsoft 365, OneNote is bundled and free. Confluence Premium at $200/mo is comparable to Notion Plus for 20 people.
Key Insights & Hidden Costs
Notion Advantages
- Generous free tier: Covers 90% of startup use cases with unlimited blocks
- Flexible pricing: Pay per-user or per-workspace — choose what works for your team
- Database features: Notion doubles as a CRM + project tracker + knowledge base (no extra tools needed)
- No Atlassian lock-in: Works independently, easy to export
- AI features: Notion AI (writing, summarizing) is built-in on Plus plan
Confluence Advantages
- Enterprise standard: Default knowledge base for teams using Jira + Bitbucket
- Advanced permissions: Space-level and page-level access controls
- Version history: Track changes, restore old versions (better than Notion for regulated teams)
- Free tier for small teams: Up to 10 users at no cost
- Integration ecosystem: 1000+ Atlassian Marketplace apps (automation, reporting, etc.)
OneNote Advantages
- Completely free: Full features with no limitations on the free plan
- Microsoft ecosystem: Native integration with Teams, Outlook, Office
- Existing storage: Everyone on Microsoft 365 already has 1TB OneDrive per user
- Offline-first: OneNote syncs but works offline (better for users in unstable connectivity)
- Familiar interface: Teams already have OneNote notebooks in Teams channels (zero learning curve)
Hidden Costs to Watch
Notion: Guests count as full members in Plus plan ($10-12/user even for read-only users). APIs on Plus plan may incur extra if high volume.
Confluence: Marketplace apps ($15-100/mo) often required for real teams (automations, custom reporting). Storage overage at $1-5/GB. Separate Jira licensing if bundled.
OneNote: Not really a "hidden cost" if free, but M365 at $13-18/user becomes mandatory if you want shared team notebooks with permission controls. Free OneNote lacks granular sharing.
Feature Comparison
| Feature |
Notion |
Confluence |
OneNote |
| Core Documentation |
✓ Excellent |
✓ Excellent |
✓ Good |
| Database/CRM Features |
✓ Built-in (relations, rollups) |
✗ Not included |
✗ Not included |
| Project Management Integration |
~ Basic (databases) |
✓ Native Jira link |
~ Teams Projects |
| Permissions/Access Control |
✓ Page-level sharing |
✓ Space & page-level |
~ Team/section-level (basic) |
| Version History/Rollback |
~ Limited (Plus+) |
✓ Full version control |
✓ Version history included |
| Real-time Collaboration |
✓ Excellent (live cursors) |
✓ Good |
✓ Excellent (live sync) |
| Search Capabilities |
✓ Good (database search) |
✓ Excellent (indexing) |
~ Basic (OneNote.com search) |
| AI Features |
✓ Notion AI (Plus+) |
~ Limited |
✗ None native |
| API Access |
✓ Robust API (Plus+) |
✓ Full REST API |
~ Limited to OneNoteAPI |
| Mobile Apps |
✓ Full-featured apps |
✓ Full mobile app |
✓ Excellent (native apps) |
| Offline Access |
✗ Web-first |
✗ Cloud-only |
✓ Offline-first syncing |
| Microsoft 365 Integration |
~ Basic (Zapier) |
~ Via integrations |
✓ Native (Teams, Outlook) |
When to Choose Each Platform
Choose Notion if:
- You're a startup and need free knowledge base + CRM + project tracker in one tool
- Team size is under 10 people and you don't need enterprise permissions
- You want beautiful, customizable pages (marketing wikis, onboarding docs)
- You prefer independent tools (no Atlassian/Microsoft lock-in)
- You want AI-powered writing help (Plus plan)
Choose Confluence if:
- You already use Jira for issue tracking (native integration saves 10+ hours/week)
- You need advanced permissions (space-level, page-level, user groups)
- You're in a regulated industry (version history, audit logs required)
- Team is 10+ people and compliance/permissions matter more than cost
- You need 1000+ Confluence Marketplace apps for automation
Choose OneNote if:
- Your team already has Microsoft 365 subscriptions (OneNote is bundled, free)
- You need deep Office app integration (Word, Excel, Teams, Outlook)
- You want offline-first capability (sync when you reconnect)
- Your team uses Teams channels (OneNote notebooks are native to Teams)
- You need absolute free solution with no compromises on features
Cost Optimization Tips
Notion Cost Optimization
- Stick with Free: Most small teams never outgrow Notion Free. 90% of features available.
- Use workspace plan: If upgrading, buy Team plan ($25/workspace/month for 5 people = $5/person) instead of Plus ($10-12/person).
- Audit guests: Guests in Plus/Team plans count as full users. Remove inactive guests to save money.
- Consolidate databases: Use templates and linked databases to reduce workspace sprawl.
Confluence Cost Optimization
- Use Free tier: If team is 10 or fewer, stay on Free plan indefinitely.
- Archive old spaces: Reduce storage cost by archiving unused documentation spaces.
- Automate with apps: Buy 1-2 key Marketplace apps ($15-50/mo) instead of 5+ custom integrations.
- Negotiate Enterprise: For 20+ people, Enterprise custom pricing is often 30-40% cheaper than per-user Standard.
OneNote Cost Optimization
- Use Free version: Full OneNote access at zero cost. Sync is unlimited.
- Leverage M365 if you have it: If paying $13/user for Business Standard, OneNote is already included. No additional cost.
- Archive old notebooks: OneNote doesn't have built-in archiving, but you can move old notebooks to a "Archive" section.
- Monitor OneDrive storage: Free tier is 5GB per user. Monitor shared notebooks to avoid overage ($6/100GB).
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