Palt
Palt is a hosted platform for creating, publishing, and managing interactive API documentation from OpenAPI specifications.
What Palt is
Palt is a hosted platform for creating, publishing, and managing interactive API documentation from OpenAPI specifications. Users can import OpenAPI or Swagger JSON and YAML files for OpenAPI 3.0 and later, then give readers a browser-based Try It console for testing endpoints. It generates code snippets in cURL, JavaScript, Python, Go, and other languages. A visual editor provides controls for colors, fonts, dark mode, HTTP-method colors, and company logos. Readers can search endpoints with keyboard shortcuts. Published documentation can appear on a custom domain or be embedded in an existing site; custom domains are free for everyone and include automatic SSL. The Free plan is $0/month and lists three projects, a custom domain, the Try It playground, and basic analytics. Pro costs $19/project/mo 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; paid subscriptions are billed in advance and are non-refundable except where required by law.
Good
- Imports OpenAPI and Swagger JSON or YAML
- Readers can test endpoints in a browser
- Generated snippets cover several programming languages
- Custom domains include automatic SSL at no cost
Watch out
- Pro is billed per project
- Paid subscriptions are non-refundable except where law requires
- Enterprise pricing is custom
Who it suits
Palt suits teams that publish API references from OpenAPI specifications and want interactive endpoint testing. Its free tier includes three projects, while Pro adds branding and analytics options.
Verdict
Palt pairs OpenAPI-based documentation with interactive testing, code samples, and publishing options. Review the per-project Pro billing and refund terms before choosing a paid subscription.
Plans and prices
From Palt's own pricing page, checked 30 Sep 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | 3 projects · custom domain · Try It playground · basic analytics · $0/month |
| Pro | $19 a month | Everything in Free · remove branding · custom CSS · advanced analytics · priority support · $19/project/mo |
| Enterprise | Priced on request | Everything in Pro · SSO (SAML, OIDC) · audit logs · SLA guarantee · dedicated support · Custom |
The facts
Each one read from Palt's own pages, with the date it was checked.
What it does
- Age limit
- The service is not intended for individuals under 16.checked 30 Sep 2026
- Branding
- The visual editor supports custom colors, fonts, dark mode, HTTP-method colors, and company logos.checked 30 Sep 2026
- Code examples
- Palt generates code snippets in cURL, JavaScript, Python, Go, and more.checked 30 Sep 2026
- Custom domains
- Documentation can use a custom domain with automatic SSL, and custom domains are free for everyone.checked 30 Sep 2026
- Data security
- The privacy policy states that Palt uses encryption in transit and at rest, regular security assessments, and access controls.checked 30 Sep 2026
- Interactive testing
- The built-in Try It console lets users test API endpoints directly from a browser.checked 30 Sep 2026
- OpenAPI import
- Users can upload OpenAPI/Swagger JSON or YAML files, with support for OpenAPI 3.0 and later.checked 30 Sep 2026
- Product
- Palt.io is an API documentation platform for creating, hosting, and managing interactive documentation from OpenAPI specifications.checked 30 Sep 2026
- Publishing
- Published documentation can be shared on a custom domain or embedded in an existing site.checked 30 Sep 2026
- Request security
- Palt says it does not store API keys or sensitive request data and that its proxy relays requests to API endpoints for CORS compatibility.checked 30 Sep 2026
- Search
- The product provides fast endpoint search with keyboard shortcuts.checked 30 Sep 2026
- Signup
- The homepage says users can start for free without a credit card.checked 30 Sep 2026
- Support
- The Pro plan includes priority support and the Enterprise plan includes dedicated support.checked 30 Sep 2026
Money
- Billing
- Paid subscriptions are billed in advance and are non-refundable except where required by law.checked 30 Sep 2026
The company
- Content ownership
- Users retain ownership of uploaded API specifications, documentation, and branding assets.checked 30 Sep 2026
