Knowledge Base Software · compliance · Updated September 2026
SOC 2-certified Knowledge Base Software
6 of the 8 knowledge base software tools we track publish a SOC 2 attestation, from $6/mo. Here's the verified list — every name links to its sourced pricing record and the date we captured it.
The verified list
- SOC 2-certified: Nuclino, Slite, Notion, Helpjuice, Guru, and Slab.
- Cheapest: Nuclino from $6/mo.
- Coverage: 6 of 8 tracked knowledge base software tools.
As of · compliance status is re-verified with each catalog refresh
SOC 2-certified knowledge base software — pricing & other attestations
| Tool | Entry price | Also certified | Verified |
|---|---|---|---|
| Nuclino | $6/mo | GDPR | 2026-09-02 |
| Slite | $10/mo | HIPAA, GDPR | 2026-09-02 |
| Notion | $12/mo | HIPAA, GDPR | 2026-09-02 |
| Helpjuice | $249/mo | GDPR | 2026-09-02 |
| Guru | quote-only | HIPAA, GDPR | 2026-09-02 |
| Slab | free plan only | GDPR | 2026-09-02 |
Compliance and pricing re-verified with each catalog refresh. Last catalog update 2026-09-02.
Frequently asked questions
Which knowledge base software tools are SOC 2-certified?
Nuclino, Slite, Notion, Helpjuice, Guru, and Slab carry a SOC 2 attestation as of 2026-09-02.
What is the cheapest SOC 2-certified knowledge base software?
Nuclino, from $6/mo. Verified 2026-09-02.
More on knowledge base software
Compare all knowledge base software · HIPAA-compliant knowledge base software · GDPR-compliant knowledge base software · Open data · MCP