At this time, we do not offer an integrated solution for SMS/texting invites but we do have the ability to send email invites directly through the platform.
That said, you can still send out SMS messages to your guests through our integration with Zapier. Below is a list of RSVPify integrations that will allow you to send SMS messages to your guests; each is hyperlinked to the article describing how to set it up:
There's no coding required - all you need to do is set up a trigger and an action in your Zapier account.
You can learn more about RSVPify's integration with Zapier here.