Fern vs Hyperdocs
Fern
buildwithfern.com
Hyperdocs
hyperdocs.ioSide by side
| Figure | Fern | Hyperdocs |
|---|---|---|
| Price from | Free | $39/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 2 | 5 |
| Spec score · AI Documentation Generators | 8.7 (#8) | 8.0 (#20) |
| Publishing audience | both | The maker positions Free for individuals and solopreneurs, Starter for startups, Growth for growing SaaS and technology companies, and Scale for mid-sized teams running documentation operations. |
| Integrations | Listed integrations include PostHog, Google Analytics, Segment, Mixpanel, FullStory, Intercom, Postman, and Context7. | The maker lists GitHub Sync and an MCP Server; Slack notifications are available on Starter and above, while other integrations such as Zendesk, Zapier, and n8n are described as planned. |
| Security | Fern's trust center lists SOC 2 Type II, GDPR, and CCPA and provides access requests for its SOC 2 report, penetration test summary, and information security policy. | For GitHub Sync, Hyperdocs requests read-only access to selected repositories, says it does not permanently store source code or use it to train AI models, and requires approval before generated content is published. |
| Support | The Enterprise plan includes dedicated support and an uptime SLA. | Pricing lists community support on Free, email on Starter, priority email on Growth, priority support on Scale, and dedicated support on Enterprise. |
Plans
Hyperdocs
- FreeFree
- Starter$39 a month
- Growth$119 a month
- Scale$199 a month
- EnterprisePriced on request
In their own words
Hyperdocs
Hyperdocs is a hosted AI documentation platform for SaaS teams creating product docs, help centers, API references, and changelogs. Its Documentation Generator turns a connected GitHub repository into editable drafts for review. GitHub Sync and Docs Audit can flag pages that may need updates after code changes, while Docs Agent can draft or edit content. Teams publish searchable documentation with custom domains and branding, and Answer Agent responds to visitor questions using published pages while pointing to relevant sources. Analytics cover searches, zero-result searches, page feedback, and Answer Agent activity, with plan-dependent history. Multilingual publishing and AI translation support one language on Free, two on Starter, five on Growth, and ten on Scale. Sources include GitHub repositories and existing documentation; outputs include hosted public docs, Markdown, llms.txt, and llms-full.txt. Hyperdocs offers an API platform and web access.