Best Internal Wiki · alternatives
Best Confluence alternatives (2026)
7 alternatives to Confluence in internal wiki, ranked by entry price. Confluence starts at $0/mo. Every figure links to the vendor's own page and the date we captured it.
Key takeaways
- Free alternatives: Notion, Nuclino, Slab.
- Closest by price: Notion ($0/mo), Nuclino ($0/mo), Slab ($0/mo).
Confluence alternatives compared
| # | Alternative | Entry price | Free | HIPAA | Best for | Source |
|---|---|---|---|---|---|---|
| 1 | Notion | $0/mo | Yes | Yes | All-in-one teams wanting wiki plus project management | notion.com |
| 2 | Nuclino | $0/mo | Yes | — | Small to mid-size teams wanting simplicity | nuclino.com |
| 3 | Slab | $0/mo | Yes | No | Engineering and product teams | slab.com |
| 4 | Tettra | $5/mo | No | No | Slack-first teams | tettra.com |
| 5 | Slite | $10/mo | No | — | Teams wanting AI-maintained, always-accurate docs | slite.com |
| 6 | Document360 | — | No | — | Technical writers and documentation teams | quote-only |
| 7 | Guru | — | No | Yes | Enterprise customer support teams | quote-only |
Data current through 2026-06-18. Compare any two directly on the Internal Wiki index.