ApiNotes

7.6easy start · #2 of 28
in API Documentation Tools

Free to practise onyes
Free trialyes
Well documentedyes
Runs where you worknot on record

Runs on Web. Paid plans from $19/mo.

ApiNotes is ranked #2 of 28 in API documentation tools on The Geeks Club. It runs on Web. There is a free plan. A free trial is offered. Paid plans start at $19/mo.

ApiNotes plans and pricing

All plans

Starter Free 1 API (public only) · 10-release changelog · up to 25 subscribers · 1 team member · unlimited validator/diff tools apinotes.io · 30 Sept 2026

Team $19/mo 5 APIs · full changelog history · unlimited subscribers · private docs · 25 guest readers · custom domain · 5 team members apinotes.io · 30 Sept 2026

Compared on API documentation tools

Free plan: Yes
Paid from: $19/mo
OpenAPI import: Yes
Interactive API reference: Yes
Code samples: Yes
API versioning: Yes
Custom domain: Yes
Hosting model: hosted

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The record

What it does: ApiNotes turns OpenAPI or Swagger specifications into hosted interactive documentation and an automatically generated changelog with breaking-change alerts.
Supported specifications: The site lists full support for OpenAPI 3.0, 3.1, 3.2, and Swagger 2.0 specifications in YAML or JSON.
Interactive docs: Generated docs include endpoint parameters, response schemas, code examples in 10+ programming languages, and a built-in Try-It-Now console.
Publishing workflow: Users can paste, upload, or link a specification and publish documentation at an ApiNotes subdomain in under 60 seconds.
GitHub integration: A GitHub Action can publish an updated specification on merge, and the Team plan lists PR comments showing breaking changes.
Other import integrations: Postman, Bruno, and Insomnia integrations are marked “Coming soon.”
Team plan trial: The Team plan includes a 14-day free trial and says no credit card is needed.
Pricing limits: Starter is limited to one public API and the last 10 changelog releases; Team includes five APIs, with additional APIs listed at £5/API.
Data ownership: The privacy policy says users retain full intellectual property rights to uploaded specifications, code, and generated documentation.
Specification access: Uploaded specifications are stored for documentation hosting and versioning, and the policy says staff do not manually review them unless support troubleshooting is requested.
AI processing: If users use the AI fixing tools, relevant specification portions are sent to OpenAI for formatting corrections and are not used to train public models.
Data deletion: After account deletion, personal data and uploaded projects are deleted from production databases within 30 days, while encrypted backups may retain residual data for up to 90 days.
Service providers: The privacy policy names AWS or DigitalOcean for hosting, Lemon Squeezy for payments, MongoDB Atlas for the database, and OpenAI for AI processing.
Support and custom plans: The pricing page invites users who need a custom plan to contact ApiNotes.
Price from: $19/mo

Where it ranks on The Geeks Club

Best API Documentation Tools in 2026#2 of 28

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Sources

apinotes.io· checked 30 Sept 2026
apinotes.io/privacy· checked 30 Sept 2026