Best Knowledge Base Software · SOC2
Best SOC 2-compliant Knowledge Base Software (2026)
6 knowledge base software that hold a SOC 2 attestation, ranked by entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.
Key takeaways
- Cheapest: Notion at $0/mo.
- Qualifying: Notion, Nuclino, Slab, Slite, Helpjuice, Guru.
- Data current through: 2026-11-01. STALE marks a row whose price we have not re-checked at its source in over 30 days; a vendor with no published price is marked when any of its plans is. 3 of 6 rows below are marked.
Comparison
| # | Knowledge Base Software | Entry price | Free | HIPAA | SOC 2 | Best for | Source |
|---|---|---|---|---|---|---|---|
| 1 | Notion | $0/mo | Yes | Yes | Yes | All-in-one teams replacing separate wiki, project tracker, and notes apps | notion.com |
| 2 | Nuclino | $0/mo | Yes | No | Yes | Small to mid-size teams prioritizing speed and simplicity over feature depth | nuclino.com |
| 3 | Slab | $0/mo | Yes | No | Yes | Engineering and product teams wanting GitHub-native documentation | slab.com |
| 4 | Slite STALE · 2026-09-02 | $10/user/mo | No | Yes | Yes | Teams wanting an AI-first self-maintaining knowledge base | slite.com |
| 5 | Helpjuice STALE · 2026-09-02 | $249/mo | No | No | Yes | Customer support teams needing a standalone knowledge base | helpjuice.com |
| 6 | Guru STALE · 2026-09-27 | — | No | Yes | Yes | Enterprise teams needing AI-powered knowledge with strong security (SOC 2 Type II) | getguru.com |