Reviewed by Alexis Morain · Updated July 11, 2026
A clear, fast, well-organized knowledge base, ideal for documenting a team, whose deliberately narrow scope is also its limitation.

Slab is a team knowledge base built around clarity and speed. Where other tools stack feature on top of feature, Slab focuses on doing one thing well: documenting a team's knowledge and finding it fast, in a clean interface.
You write structured documents (processes, decisions, guides, onboarding), organized into themed "topics" rather than rigid folders. The editor is smooth and clean, unified search also digs through connected tools like Slack, GitHub, or Google Workspace, and permissions let you open up or restrict access. The goal is simple: stop a team from asking the same questions and let it find the right, up-to-date information on its own.
Compared to Notion, a Swiss-army-knife that also does databases and project work, Slab stays focused on the wiki, with less sprawl. Compared to Slite, another polished knowledge base, it plays a similar hand but with its own topic-based organization and cross-tool search. For pure, readable documentation, it's a targeted choice; for an all-in-one workspace, Coda or Notion go further.
The scope is deliberately narrow: no application database, no project management. The Business plan's price isn't public, and US-based hosting can weigh on an organization sensitive to data location.
Topics
Documents organized by theme rather than folders
Unified search
Also digs through Slack, GitHub, and Google Workspace
Polished editor
Smooth, readable writing
Permissions
Fine-grained control over document access
Slab is free up to 10 users, including the knowledge base, editor, and search. The Startup plan costs $6.67/user/month billed annually and adds SSO and Slack, GitHub, and Google Workspace integrations. The Business and Enterprise plans move to custom pricing (not publicly listed). Slab is also free for nonprofits and educational institutions.
Free plan / trial
Free plan up to 10 users: a complete knowledge base with editor, search, and topic-based organization, without the SSO or advanced integrations reserved for paid plans.
Free
Knowledge base · Editor and search · Themed topics
$0 up to 10 users
Startup
SSO · Slack and GitHub integrations · Google Workspace
$6.67 per user/month (annual)
Business
Custom domain · Advanced security · Pricing not public
Custom pricing
Enterprise
Governance · Advanced controls · Dedicated support
Custom pricing
Pricing verified on July 11, 2026
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