Best Knowledge Base Software · pricing · Updated June 2026
Nuclino pricing (2026)
Nuclino starts at $0/mo (Free), across 3 plans. Best for Small to mid-size teams prioritizing speed and simplicity over feature depth. Every figure links to Nuclino's own page and the date we captured it.
At a glance
- Entry price: $0/mo (Free)
- Free tier: Yes · 14-day trial
- Compliance: HIPAA No · SOC 2 Yes · GDPR Yes
- Best for: Small to mid-size teams prioritizing speed and simplicity over feature depth; Teams wanting a lightweight alternative to Notion without the complexity; Startups needing a free wiki with up to 50 items before committing
Nuclino plans & pricing
| Plan | Monthly | Annual | Billing | Notes | Source |
|---|---|---|---|---|---|
| Free | $0 | — | flat | Up to 50 items, 3 canvases, 2GB total storage. | nuclino.com |
| Starter | $6 | — | per_seat | Monthly rate: $6/user/month per softwareadvice.com and getapp.com. Annual billing available at 'up to 25% off' per official page but exact annual rate not captured from official source. Unlimited items and canvases, 10GB storage per user, 30-day version history, groups, private workspaces. | nuclino.com |
| Business | $10 | — | per_seat | Monthly rate: $10/user/month per softwareadvice.com and getapp.com. Annual billing available at 'up to 25% off' per official page but exact annual rate not captured from official source. Adds Sidekick AI, audit log, advanced security controls, SAML SSO, unlimited version history, 20GB storage per user. | nuclino.com |
Last verified 2026-06-14. Official pricing page https://www.nuclino.com/pricing accessed 2026-06-14 but rendered without numerical price values (JS-rendered content). USD prices sourced from softwareadvice.com and getapp.com which both confirm Starter $6/user/month and Business $10/user/month. Slashdot.org lists paid plans starting at $5/user/month annually — this may reflect a different toggle state or older data; softwareadvice.com/$6 figure used as primary. Annual discount advertised as 'up to 25% off' on official page. Cross-checked against softwareadvice.com.
Capabilities
Integrations: Slack, Google Drive, API (custom integrations), SAML 2.0 SSO providers, Zapier (via API).
Key features: Sidekick AI assistant for search, summarization, and content generation (Business plan); Canvas view for visual freeform workspace alongside structured docs; Instant search with keyboard-shortcut-first design philosophy; Multiple views: list, board, table, graph for the same content; AES-256 encryption at rest, TLS in transit, automated encrypted backups (60-day retention).
Plan limits: Free: 50 items, 3 canvases, 2GB total storage; Starter: unlimited items and canvases, 10GB storage/user, 30-day version history, $6/user/month; Business: unlimited version history, 20GB storage/user, SAML SSO, audit log, $10/user/month; 14-day trial of Starter features (no credit card required).
Frequently asked questions
How much does Nuclino cost?
Nuclino starts at $0/mo (Free); it has 3 published plans. Verified 2026-06-14.
Does Nuclino support HIPAA?
Nuclino HIPAA support: No. SOC 2: Yes. GDPR: Yes.
Does Nuclino have a free plan?
Nuclino free tier: Yes; 14-day free trial.
Nuclino vs alternatives
Compare all knowledge base software → · Nuclino alternatives → · Open data · MCP