GitBook vs Swimm
GitBook
gitbook.comSwimm
swimm.ioSide by side
| Figure | GitBook | Swimm |
|---|---|---|
| Price from | $65/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 1 |
| Spec score · Developer Documentation Software | 8.8 (#4) | 7.9 (#15) |
| Publishing audience | both | Swimm describes its work as serving enterprise teams modernizing complex codebases, including mainframe and legacy systems. |
| Headquarters | Covina, California, USA | New York, New York, United States; Tel Aviv, Israel |
| Integrations | Built-in integrations include GitHub, GitLab, Slack, Intercom, analytics services, authentication providers, feature-flag tools, and support tools. | The integrations page lists VS Code, GitHub, JetBrains IDEs, GitLab, Bitbucket, Azure DevOps, GitHub Copilot, Backstage, Slack, Mermaid, Compass, and gitStream. |
| Security | GitBook's Trust Center lists SOC 2 Type II and ISO 27001:2022 compliance. | Swimm states it is SOC 2 and ISO 27001 compliant and says reports are available upon request. |
| Support | GitBook provides product support through [email protected] and offers sales contact and demos. | Swimm lists dedicated enterprise support and implementation teams, and gives customers [email protected] for technical support questions. |
Plans
In their own words
GitBook
GitBook is a documentation platform for teams creating, reviewing, and publishing branded documentation websites. Content can be written in a block-based visual editor or Markdown, organized through branch-based review, or synchronized with GitHub and GitLab. Published sites support custom domains, responsive layouts, SEO, preview deployments, and site variants. GitBook Agent can surface documentation gaps, draft updates, and review changes, while GitBook Assistant answers questions using documentation and connected sources. Teams can set tiered permissions and restrict documentation to authenticated users. The Free plan is free, includes one user, and limits GitBook Agent to 10 messages per week. Premium is $65 a month billed per site annually, plus $12 per user/month; Ultimate is $249 a month billed per site annually, plus $12 per user/month. Annual billing includes two months free, and a 14-day trial is available. Published documentation traffic is not limited.