> For the complete documentation index, see [llms.txt](https://support.growlytics.in/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.growlytics.in/campaigns/campaigns-overview/sms.md).

# SMS

An SMS campaign enables you to interact with your customers via text. They have a lot in common with email campaigns, but text marketing campaigns are even more personal than email since text messages are something people use for communicating with their friends and family.