What can we help you find today?
Search by topic
Featured resources
Account & billing
Analytics
Audience
Campaigns
CDP
Content
Conversations
Deliverability & compliance
Flows
Integrations
Reviews
Sign-up forms
SMS
SMS /

Send SMS campaigns

Format your SMS messages
Guide to crafting SMS and MMS messagesHow to use unique coupon codes in SMS and MMS messagesUnderstanding special and non-special characters for SMSHow to use Klaviyo's SMS assistant
Send and optimize SMS campaigns
How to create and send an SMS campaignHow to create a sending schedule based on SMS engagementHow to A/B test SMS campaignsHow to add SMS to an email campaignCampaign SMS and MMS benchmarks
Sending best practices
Basics: multi-national SMS sending with KlaviyoHow to use Klaviyo email and SMS togetherHow to allow customers to pause SMS messagesUnderstanding when to prioritize an email, SMS, or mobile pushUnderstanding MMS image and GIF best practices

Explore more from Klaviyo

Community
Connect with peers, partners, and Klaviyo experts to find inspiration, share insights, and get answers to all of your questions.
Visit Community
Live training
Join a live session with Klaviyo experts to learn about best practices, how to set up key features, and more.
Register now
Support

Access support through your account.

Email support (free trial and paid accounts) Available 24/7

Chat/virtual assistance
 Availability varies by location and plan type

Log in