This page applies to Apigee and Apigee hybrid.
Add-ons are optional, standalone features and services that you can use to enrich the way you manage and secure your API data in API hub. The Add-on management page lets you enable, disable, and manage the configurations of your add-ons.
The following table lists the available add-ons and their pricing:
| Add-on | Pricing | Description |
|---|---|---|
| Specification linter | Free | Specification linter helps you to validate your OpenAPI specifications to ensure that your APIs meet your team style guidelines. For more information, see Validate API specs using the specification linter. |
| Semantic search | Free | Semantic search helps you to find the details of an API resource quickly using natural language. For more information, see Search APIs using semantic search. |