Fern vs Palt

Fern has no write-up on Specifiction yet; its figures are above.

Palt is a hosted API documentation platform for creating, publishing, and managing interactive reference material from OpenAPI specifications. Import OpenAPI or Swagger JSON and YAML files for OpenAPI 3.0 and later, then let readers try endpoints in a browser-based console. Palt also generates code samples in cURL, JavaScript, Python, Go, and more. A visual editor offers custom colors, fonts, dark mode, HTTP-method colors, and company logos; endpoint search includes keyboard shortcuts. Published documentation can use a custom domain or be embedded in an existing site. Custom domains are free and include automatic SSL. The Free plan costs nothing and includes 3 projects, a custom domain, the Try It playground, and basic analytics. Pro costs $19 a month per project and adds branding removal, custom CSS, advanced analytics, and priority support. Enterprise pricing is custom and includes SSO, audit logs, an SLA guarantee, and dedicated support. Palt says it does not store API keys or sensitive request data.