# Marketplace
URL: https://docs.awellhealth.com/docs/marketplace

> For the complete documentation index, see [llms.txt](https://docs.awellhealth.com/llms.txt).



An extension is how a care flow reaches another system: scheduling tools, electronic health records,
messaging providers, fax, e-signature, payments.

Every extension below is ready to use. Each page says what the extension can do, what it hands back
to the care flow, and what must be configured first.

For more on how extensions work, see
[What are Awell extensions?](/docs/extensions/what-are-awell-extensions).

If nothing here fits, [build your own extension](/docs/extensions/create-an-extension). Or say what's
missing at [support@awellhealth.com](mailto:support@awellhealth.com).

> These pages are generated from each extension's own code, so they describe what the platform actually
> does rather than a description of it. Each page names the version it came from.