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API InsightsAPI Insights

Free API Governance Tool

Upload or link to your OpenAPI Spec and see how your API is performing against industry best practices. No login required.

API GOVERNANCE MADE EASY

Shift left and standardize how you build APIs

Upload your API spec

Upload your OpenAPI spec in JSON or YAML. API Insights will give you scores (1-100) and grades (A-F) in design, security and performance.

30+ Tests

Insights instantly runs 30+ tests against industry best practices. You get a score and detailed improvement instructions.

Sparkles motion

SEE API INSIGHTS IN ACTION

Instantly see how your API teams are performing

Upload your spec

Upload your OpenAPI spec in JSON or YAML. Get scores and guides.

Download and share

Download and share your results with your team or online.

Industry comparison

See how you compare with competitors within your industry.

RUN LOCALLY

Download our native macOS app

Drag & Drop API spec

Share API score

Score across categories

API quality analysis

Download our native macOS appApp Store Download Button

Run API Insights directly from your favorite coding environment

VS Code Extension

Using VS Code? Find our API Insights extension in the marketplace

Get from MarketplaceVS Code Extension Screenshot

Treblle CLI for API Insights

Want to automate API checks in CI/CD? Use our CLI tool.

View on GitHubTreblle CLI for API Insights Screenshot
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