Notion vs Slab
Which documentation & knowledge tool is right for you? Compare features, pricing, and user reviews to make the best choice.
Notion
From $10Free plan
G2 4.6 · 13,846 reviewsTeams and individuals who want an all-in-one workspace for internal documentation, wikis, and lightweight knowledge management tightly integrated with project/task tracking.
vs
Slab
From $6.67Free plan
G2 4.6 · 309 reviewsTeams that want a fast, modern internal knowledge base/wiki for documentation, onboarding, and process docs—especially product, engineering, support, and operations teams that live in Slack and other SaaS tools.
Side by side
 Notion |  Slab | |
|---|---|---|
| Pricing | Free; paid from $10/member/month | Free; paid from $6.67/user/month |
| G2 Rating | 4.6 (13,846 reviews) | 4.6 (309 reviews) |
| Best For | Teams and individuals who want an all-in-one workspace for internal documentation, wikis, and lightweight knowledge management tightly integrated with project/task tracking. | Teams that want a fast, modern internal knowledge base/wiki for documentation, onboarding, and process docs—especially product, engineering, support, and operations teams that live in Slack and other SaaS tools. |
Pros and cons
Notion
Pros
- Highly flexible structure (pages + databases) for many documentation styles
- Strong collaboration and sharing controls for internal/external docs
- Large template ecosystem and easy-to-build internal wikis
- Integrates well with common tools (Slack, Google Drive, GitHub, etc.) and supports embeds
Cons
- Can become messy without governance (naming conventions, database design, permissions)
- Performance can degrade with very large workspaces/databases
- Advanced knowledge-base needs (granular publishing workflows, strict IA, analytics) may require specialized tools
Slab
Pros
- Clean, intuitive writing and reading experience that drives adoption
- Strong search and organization for finding answers quickly
- Useful integrations that connect docs to day-to-day tools
- Good permissioning and sharing controls for growing teams
Cons
- Advanced admin/security features may require higher-tier plans
- Less flexible than fully custom documentation sites for complex public docs
- Pricing can add up as headcount grows compared with flat-fee wiki options
Sarah Chen