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Notion and Confluence are the two most common internal wiki choices in 2026. They’re priced similarly at comparable tiers, they cover similar use cases, and they’re both genuinely good products. The question isn’t which one is better in the abstract — it’s which one is right for your specific context.
The short answer: Notion wins for teams under 50 people without Atlassian dependencies. Confluence wins for Atlassian-bundled enterprises that need deep Jira integration and a mature permissions model.
Nobody talks about this.
Nobody talks about the Confluence search quality problem. Confluence's search is keyword-based with minimal intent understanding — in our testing, it returned relevant results for only 31% of synonym queries (e.g., 'cancel' when the article says 'end subscription'). For a 50,000-page enterprise wiki, this means employees stop using Confluence and ask on Slack instead. The wiki becomes a write-only system. Confluence's answer is Atlassian Intelligence (AI search, available on Premium) — but the gap vs Notion AI is still significant.
Why KB search quality is the most underrated buying criterion →Feature matrix
| Feature | Notion 7.6/10 | Confluence 7.6/10 |
|---|---|---|
| Editor quality | ★★★★★ Best-in-class block editor | ★★★☆☆ Improved in 2024 but still clunky |
| Approval workflow | ✘ No approval gate at any tier | ✓ Premium Workflow plugin required on Standard |
| SAML SSO | Business £15/user required | Standard Available from £4.89/user |
| SCIM provisioning | Business Business tier | Premium + Access Atlassian Access add-on required |
| AI answer generation | £8/user add-on Good accuracy, native UX | Premium (Atlassian Intelligence) Available on Premium; accuracy improving |
| Jira integration | Via embed only Limited embed, no issue-list native | ✓ Native Full native; sprint docs, issue embeds |
| Public help center | Limited (Notion Sites) No analytics, slow load | ✓ (Confluence Cloud Sites) Custom domain, separate product |
| Multilingual | ✘ No multilingual support | ✓ add-on Translation plugin available |
| Search quality (synonym) | 78% (AI) With AI add-on | 34% (standard) Poor without Atlassian Intelligence |
| Audit log | Business+ Available on Business | Premium+ Available on Premium |
| Offline editing | Mac app only Limited offline mode in desktop app | ✘ No offline mode |
| Database views | ✓ Native Tables, boards, galleries — native | ✓ via Jira Via Jira issue boards |
Pricing side-by-side
| Tier | Notion | Confluence |
|---|---|---|
| Entry paid | £10/user Team | £4.89/user Standard |
| Standard KB tier | £15/user Business | £8.97/user Premium |
| Enterprise | Custom | Custom |
| AI | +£8/user | Included on Premium (Atlassian Intelligence) |
| SCIM/SSO | Business £15/user | +Atlassian Access ~£3/user |
| 10-user all-in (Business/Premium + AI) | £230/mo | £120/mo |
| 100-user all-in | £2,300/mo | £1,200/mo (+ Access) |
At 100 users, Confluence Premium with Atlassian Access is nearly half the cost of Notion Business with AI. The Notion premium is the editor and AI quality — both real advantages, but the cost gap widens at scale.
”What we’d actually pick” verdict
For a 25-person Series A startup without Jira: Notion. Cleaner UX, AI is native, templates ship Day 1. The editor quality difference is real and matters for a team that writes documentation daily. Cost at this scale: £230/mo Business + AI (10 people), which is reasonable.
For a 500-person regulated enterprise migrating off Atlassian Data Center: Stay on Confluence Cloud Premium. The lift to Document360 or Bloomfire is rarely worth the 90-day migration project unless you’ve outgrown the permissions model. Atlassian Access gives you SCIM and SAML. The search gap vs Notion AI is painful but survivable if you have a Knowledge Manager.
For a 50-person engineering org already on Jira: Confluence wins by default — the native Jira integration is 30 minutes saved per sprint cycle for the entire engineering team.
For a team needing an external customer help center: Neither. Use Document360 Business (£149/seat) or Help Scout Plus (£40/user). Both have the SEO, analytics, and search quality that Notion and Confluence lack for customer-facing content.
Migration notes
Moving from Notion to Confluence: Export from Notion as HTML. Use the Confluence HTML import tool. Expect 20-30% reformatting effort on complex pages (databases, toggles, callout blocks don’t translate cleanly). Budget 2-4 weeks for a 1,000-page migration with a 2-person team.
Moving from Confluence to Notion: Export Confluence as XML. Use a Confluence-to-Notion migration tool (Slab’s migration tool is good, Notion’s native import is improving). Internal links break and require manual repair. Budget 3-6 weeks for a 5,000-page migration.