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Fern vs Pergamon

Fern

7.8#1 in api generation softwareFree plan
Free planWebAPILinuxmacOS
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Pergamon

7.3#10 in ai documentation generatorsFrom $49 a month
WebAPILinuxmacOS
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What both publish

FactFernPergamon
IntegrationsListed integrations include PostHog, Google Analytics, Segment, Mixpanel, FullStory, Intercom, Postman, and Context7.The product lists TMS and ERP/PIM integrations, with API, SSO and custom integrations advertised for enterprise customers.

Fern plans

  • FreeFree
  • EnterprisePriced on request

Pergamon plans

  • Creator Flex$49 a month
  • Creator Pro$299 a month
  • Team Flex$499 a month
  • Team Pro$799 a month
  • CLE Light$999 a month
  • CLE Light add-on$999 a month

Pick Fern if…

Fern may suit teams producing API documentation and client libraries from specifications. The access controls, analytics, AI tools, and enterprise self-hosting options may also fit organizations with varied documentation needs.

Pick Pergamon if…

It is aimed at product teams, D2C sellers, brands, retailers, manufacturers, importers, compliance teams, and technical writers preparing EU-market documentation. It may suit organizations that need manuals from varied source materials and multiple export formats.

Charts they share