Outline vs Slab Pricing (2026)
How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.
Starter
- Unlimited docs + version history
- Realtime collaborative editing
- Commenting + @mentions
Team
- Unlimited docs + version history
- Realtime collaborative editing
- Commenting + @mentions
Business
- Unlimited docs + version history
- Realtime collaborative editing
- Commenting + @mentions
Free
- Users
- Attachments
- Version History
- Posts and Topics
- Realtime Collaboration
- Templates
- Verification
- Unified Search
- Usage Analytics
- Single Sign On
- Standard
- Support Level
Startup
- Users
- Guests
- Attachments
- Version History
- Posts and Topics
- Realtime Collaboration
- Templates
- Verification
- Unified Search
- Private Topics
- Usage Analytics
- AI Autofix
- Single Sign On
- Standard
- Support Level
Business
- Users
- Guests
- Attachments
- Version History
- Posts and Topics
- Realtime Collaboration
- Templates
- Verification
- Unified Search
- Private Topics
- Custom Domains
- Usage Analytics
- AI Autofix
- AI Predict
- AI Ask
- Single Sign On
- SAML-based SSO
- SCIM Provisioning
- Standard
- Premium
- API
- Webhooks
- Support Level
- Uptime SLA
Enterprise
- Users
- Guests
- Attachments
- Version History
- Posts and Topics
- Realtime Collaboration
- Templates
- Verification
- Unified Search
- Private Topics
- Custom Domains
- Usage Analytics
- AI Autofix
- AI Predict
- AI Ask
- Single Sign On
- SAML-based SSO
- SCIM Provisioning
- Audit Logs
- Standard
- Premium
- API
- Webhooks
- Support Level
- Uptime SLA
Outline vs Slab FAQ
- Which one is cheaper?
- Slab is the cheaper option, starting at $6/mo vs $10/mo for Outline.
- Can I use either one for free?
- Slab has a free plan. Outline doesn't — though they do offer a free trial.
- How do they charge?
- Both use a per-seat model, so the comparison is straightforward — it comes down to features and limits at each price point.
- Which one is a better deal?
- Depends on what you need. Slab: Sitting below Notion and Confluence on price but positioning above basic wikis — they're going after the mid-market team that finds Confluence bloated and Notion too unstructured. The non-profit and edu discount on Startup is a smart land-and-expand play in mission-driven orgs.
Still deciding? See the best Outline alternatives or the best Slab alternatives, ranked with verified pricing.
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We'll monitor pricing changes for Outline and Slab and let you know when something moves.