SMS & Push Notifications

SMS Tutorials

• Getting Started with Klaviyo SMS and MMS
• Review Your SMS Sending Number
• Guide to Collecting SMS Consent
• Guide to Uploading a List of SMS Contacts
• Guide to Collecting SMS Consent via API
• Guide to Configuring SMS and MMS Messages

See all 13 articles

SMS How-Tos

• How to Enable Mobile Support with Klaviyo SMS
• How to Disable SMS Consent at Checkout on Shopify Plus
• How to Collect SMS Consent at Checkout on Magento 2
• How to Disable SMS Consent at Checkout for BigCommerce
• How to Collect SMS Consent at Checkout on BigCommerce
• How to Collect SMS Consent at Checkout on WooCommerce

See all 18 articles

SMS Migration Guides

• Migrating from Another SMS Provider to Klaviyo
• Migrate from Attentive to Klaviyo
• Migrate from Postscript to Klaviyo
• Migrate from Retention Rocket to Klaviyo
• Migrate from SMSBump to Klaviyo

SMS References

• SMS Glossary
• Flow SMS and MMS Benchmarks
• Campaign SMS and MMS Benchmarks
• SMS Terms of Service Example
• Accepted Phone Number Formats for SMS in Klaviyo
• SMS Metrics

SMS Explanations

• The Difference Between SMS and Email
• The Difference Between SMS and MMS
• MMS Image and GIF Best Practices
• SMS Filtering by Wireless Carriers

Push Notifications

• How to Set Up Push Notifications
• Guide to Sending iOS Push Notifications via Flows and Campaigns