Slab Review
A team wiki for internal knowledge, built around fast search and a clean editor
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Looking for a Slab alternative? See our ranked comparison.→What is Slab?
Slab is a wiki for internal company knowledge: policies, onboarding docs, engineering runbooks, meeting notes. You write in a block editor, organize posts into topics, and lean on a unified search that also pulls in results from connected tools like Slack, Google Drive, and GitHub.
It is built for teams that want one place to write things down and find them again, not for customer-facing help centers or public docs. Posts can be verified and re-verified on a schedule, which is the feature Slab leans on most to keep a wiki from going stale.
Slab screenshots
Who it's for
- ✓ Small to mid-size teams that want a simple, fast internal wiki without a lot of setup
- ✓ Teams that already live in Slack and Google Workspace and want search across all three
Who should look elsewhere
- ✗ Teams that need a public-facing help center or customer docs site
- ✗ Larger orgs that need SAML-based SSO or SCIM provisioning without upgrading to the Business plan
Pros
- + Free plan covers up to 10 users forever, not just a trial
- + Search is consistently the feature reviewers call out as strong, including results pulled from connected apps
- + Basic SSO and integrations like Slack, GitHub, and Google Workspace are included even on the free plan, not locked behind a paid tier
- + Post verification and history make it easier to tell which docs are current
Cons
- – SAML/SCIM and a custom domain require the Business plan, an 87% jump per seat over Startup
- – Enterprise pricing is quote-only with a 100-user minimum, so larger teams can't see a real number upfront
- – Importing existing docs from Google Drive can scramble the original structure, so migrating a wiki into Slab takes cleanup work
- – Export is limited and PDF export doesn't handle markdown formatting well, which makes it harder to get content back out
- – Premium integrations like Okta, OneLogin, and Zendesk are capped at 3 on the Business plan; only Enterprise removes the cap
Slab pricing
At about $6.67/month to start, it is one of the cheaper options in Docs & Knowledge Bases.
| Plan | Price | Highlights |
|---|---|---|
| Free | Free | Up to 10 users · Guests count toward the 10-user cap (no separate guest allowance) · 10MB attachments · 90 days of version history |
| Startup | $6.67/seat/mo | Unlimited users · 3 guests per user · 25MB attachments · 365 days of version history · SSO, Slack, GitHub, and Google Workspace integrations |
| Business | $12.5/seat/mo | Unlimited users · 5 guests per user · 100MB attachments · Unlimited version history · SAML and SCIM provisioning · Custom domain |
| Enterprise | Custom | Minimum 100 users · Unlimited guests · Unlimited integrations and API access |
Prices shown are the annual-billing per-seat rate: $6.67/user/month for Startup and $12.50/user/month for Business, billed annually. The pricing page also has an annual/monthly toggle, but the monthly (non-annual) rate isn't published in the page's static content; confirm it at signup if you want month-to-month. The free plan supports up to 10 users forever, no trial needed, and guests count toward that 10-user cap rather than getting their own allowance. Business pricing is published directly on the site for any headcount; only Enterprise (100-user minimum) is quote-only. Slab also offers a free Startup plan to registered non-profits and schools, and backs paid plans with a 30-day money-back guarantee.
Pricing verified July 7, 2026 · source
How Slab's pricing compares
Slab next to its closest alternatives on entry price, billing, and whether pricing is public.
| Tool | Starting price | Billing | Free option | Pricing disclosed |
|---|---|---|---|---|
| Slab | $6.67/seat/mo | per-seat | Yes | Partly public |
| Confluence | $6.7/seat/mo | per-seat | Yes | Partly public |
| Coda | $12/seat/mo | tiered | Yes | Partly public |
| Slite | $10/seat/mo | per-seat | Trial (14 days, no credit card required) | Partly public |
| GitBook | $65/mo | per-site + per-seat | Yes | Partly public |
| Notion | $10/seat/mo | per-seat | Yes | Partly public |
Is Slab still actively developed?
Last significant update: July 2025. Redesigned Post History to show comments in context with the content, and added a Post Activity timeline covering edits, comments, and verification status.
Top Slab alternatives
Slab FAQ
Is Slab free?+
Yes. The free plan supports up to 10 users forever, with 90 days of version history. Guests count toward that 10-user cap rather than getting a separate allowance. There's no trial period because you don't need one to use the free plan.
How much does Slab cost per user?+
Startup is $6.67 per user per month billed annually, and Business is $12.50 per user per month billed annually. Both are unlimited-user plans; the difference is guest limits, attachment size, and admin features like SSO and SAML/SCIM.
Does Slab have SSO?+
Yes. Basic single sign-on (Google SSO) is included on every plan, including the free one. SAML-based SSO and SCIM provisioning, which most IT teams actually need for automated user management, require the Business plan.
How much does Slab Enterprise cost?+
Slab doesn't publish Enterprise pricing. It's quote-only, requires a minimum of 100 users, and you contact sales to get a number.