Alternatives · Docs & Wikis
GitBook alternatives
GitBook compared with 7 alternatives: Document360, Archbee, Confluence, Notion, Outline and 2 more.
GitBook has a free plan. Paid plans start at $65 per site / month, billed annually, plus $12 per user / month. 5 of the 7 alternatives are free or have a free plan. 2 more offer a free trial.
7 tools · Listings checked up to Oct 9, 2026 · Where the facts come from
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| GitBookThis tool | Free plan · from $65/mo | Yes | Web |
| Document360 | Free trial | Trial only | Web, Browser extension |
| Archbee | Free trial · from $80/mo | Trial only | Web, macOS, Windows, Linux |
| Confluence | Free plan · from $6.70/mo | Yes | Web, iOS, Android |
| Notion | Free plan · from $10/mo | Yes | Web, macOS, Windows, iOS, Android, Browser extension |
| Outline | Free plan · from $10/mo | Yes | Web, macOS, Windows |
| Gramax | Free plan · from $20/mo | Yes | Web, macOS, Windows, Linux |
| HackMD | Free plan · from $4/mo | Yes | Web, Browser extension |
How each one differs from GitBook
- Free trial
Document360
Hosted knowledge base software for public and private docs
- GitBook has a free plan. Document360 does not, though it has a free trial.
- Only Document360 lists a browser extension.
- Document360 also covers wiki and templates.
- GitBook also covers AI agents and documents.
Suits: Software companies publishing a customer-facing help center
- Free trial · from $80/mo
Archbee
Documentation platform for public and internal knowledge portals
- Archbee starts at $80 per month, billed annually, with 5 team members (Growing). GitBook starts at $65 per site / month, billed annually, plus $12 per user / month.
- GitBook has a free plan. Archbee does not, though it has a free trial.
- Only Archbee lists macOS, Windows and Linux apps.
- GitBook also covers AI search and AI agents.
Suits: Software companies publishing product and API documentation
- Free plan · from $6.70/mo
Confluence
Team wiki and docs workspace from Atlassian, tied to Jira
- Confluence starts at $6.70 per user / month, billed monthly (first 100 users). GitBook starts at $65 per site / month, billed annually, plus $12 per user / month.
- Only Confluence lists iOS and Android apps.
- Confluence also covers databases, wiki, whiteboard and templates.
- GitBook also covers AI search, Markdown and AI agents.
Suits: Teams that run Jira and want documentation linked to their issues
- Free plan · from $10/mo
Notion
Workspace for docs, wikis, databases and projects with built-in AI
- Notion starts at $10 per member / month, billed yearly. GitBook starts at $65 per site / month, billed annually, plus $12 per user / month.
- Only Notion lists macOS, Windows, iOS and Android apps.
- Only Notion lists a browser extension.
- Notion also covers notes, databases, wiki and templates.
- GitBook also covers AI search, Markdown, AI agents and documents.
Suits: Teams that want docs, a wiki and project tracking in one workspace
- Free plan · from $10/mo
Outline
Fast team knowledge base and wiki, cloud-hosted or self-hosted
- Outline starts at $10 per month for a team of 1 to 10 members (cloud-hosted). GitBook starts at $65 per site / month, billed annually, plus $12 per user / month.
- Only Outline lists macOS and Windows apps.
- Outline is open source and self-hostable, according to its own site.
- Outline also covers wiki.
- GitBook also covers AI agents and documents.
Suits: Teams that want a fast, Markdown-friendly internal wiki
- Free plan · from $20/mo
Gramax
Open-source knowledge base that stores Markdown in Git
- Gramax starts at $20 per Editor license / month, minimum 10 licenses (Enterprise Server). GitBook starts at $65 per site / month, billed annually, plus $12 per user / month.
- Only Gramax lists macOS, Windows and Linux apps.
- Gramax is open source and self-hostable, according to its own site.
- Gramax also covers wiki and diagrams.
- GitBook also covers AI agents and documents.
Suits: Teams that want documentation kept as Markdown files in their own Git repository
- Free plan · from $4/mo
HackMD
Real-time collaborative Markdown editor and knowledge base
- HackMD starts at $4 per month, billed yearly (Prime for a personal workspace). GitBook starts at $65 per site / month, billed annually, plus $12 per user / month.
- Only HackMD lists a browser extension.
- HackMD also covers notes, templates and presentations.
- GitBook also covers AI search, AI agents and documents.
Suits: Developer teams that write documentation in Markdown
Limits worth knowing in GitBook
- Paid plans combine a per-site fee with $12 per user / month, and guests and read-only members cost the same as other members.
- The pricing page shows annual-billing prices and advertises 2 months free; month-to-month rates are not shown in its default view.
- The Free plan covers a single user and leaves out custom domains, AI search and AI writing.
- SAML SSO is limited to Enterprise; the AI Assistant, adaptive content and authenticated access need Ultimate at $249 per site / month.
Common questions
What are the alternatives to GitBook?
The alternatives to GitBook in this directory are Document360, Archbee, Confluence, Notion, Outline, Gramax and HackMD. Each one has a side-by-side comparison with GitBook.
Is there a free alternative to GitBook?
Yes. Confluence, Notion, Outline, Gramax and HackMD have a free plan alongside paid ones.
Which GitBook alternatives work on Windows?
The GitBook listing does not include a Windows app. Archbee, Notion, Outline and Gramax list one.
Which GitBook alternatives work on macOS?
The GitBook listing does not include a macOS app. Archbee, Notion, Outline and Gramax list one.
Is there an open-source alternative to GitBook?
Outline and Gramax are described as open source on their own sites.
When were these prices checked?
Each listing shows its own date. On this page they run from Oct 4, 2026 to Oct 9, 2026. Vendors change prices without notice, so confirm on their site before you buy.