SMS marketing is one of the most effective ways to engage your audience. With the SMS Sign-up Link, visitors can enter their phone numbers on your Linktree to subscribe to your SMS updates. Their phone numbers will automatically sync to a connected Google Sheet or Zapier Webhook.
💡 Tip: You can track how many visitors sign up through your SMS Sign-up Link in the Analytics page of your Linktree Admin.
Enable the SMS Sign-up Link
In your Linktree Admin, go to Settings (
).Scroll to the Mailing List Integrations section.
Toggle on SMS Sign-up to enable the feature.
Enter your Button Text (this will appear on your link).
Enter a Success Message (this will display after a visitor submits their phone number).
Choose the position of your Sign-up link on your Linktree:
Top
Bottom
Under Storage, select one of the following options to save collected phone numbers:
Google Sheets
Click Authorize Google Sheets and sign in to your preferred Google account.
Paste your Google Sheet URL into the field in Linktree.
Zapier Webhook
Follow this guide to set up a Zapier Webhook Trigger.
📝 Note: The link will only be live once you’ve pasted a valid Google Sheet URL or Zapier Webhook URL.
Custom T&Cs
If you'd like to link to custom terms & conditions on your form, toggle on the option to include Custom T&Cs when creating your form and complete the fields.