# Subscription Plans We offer tiered subscription plans to serve customers with different requirements and traffic volumes. Current plans include * **Free:** low traffic plan for non-commercial projects * **Starter**: low traffic plan for commercial projects, with a much higher monthly usage allowance * **Pro**: moderate traffic volumes with access to further additional API end points and security tools * **Enterprise**: for users with high traffic volumes You can view available plans on our [Pricing](https://www.radiantdrift.com/pricing) page. Free trials are available for all plans. {% hint style="info" %} Plan details are subject to change - please check our [website](https://www.radiantdrift.com) for current information. {% endhint %} ### Free ### Premium APIs Use of certain APIs require a paid subscription plan. Plan requirements are noted on the respective API documentation pages and also in our [OpenAPI](/getting-started/openapi-specification.md) documentation. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.radiantdrift.com/radiant-drift-api/subscription-plans.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.