> For the complete documentation index, see [llms.txt](https://help.recart.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.recart.com/sms/subscribers-and-lists.md).

# Subscribers & Lists

Covers your subscribers: who they are, how they opted in, and how to group them into segments and lists.

Everything you need to know about your subscribers — who they are, how they opted in, and how to group them so the right message reaches the right people.

### Your subscribers

* [Understanding Your Subscribers Page](/sms/subscribers-and-lists/understanding-your-subscribers-page.md)
* [Import SMS Subscribers](/sms/subscribers-and-lists/import-sms-subscribers.md)

### Segments and lists

* [Create SMS Segments and Lists](/sms/subscribers-and-lists/create-sms-segments-and-lists.md)
* [SMS Segmentation: Conditions and Filters](/sms/subscribers-and-lists/sms-segmentation-conditions-and-filters.md)

### How they opted in

* [SMS Opt-in Types](/sms/subscribers-and-lists/sms-opt-in-types.md)
* [Single vs. Double Opt-In for SMS Subscriptions](/sms/subscribers-and-lists/single-vs-double-opt-in-for-sms-subscriptions.md)


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