https://www.emetriq.com/segments/custom-segments/
Custom Segments - emetriq
custom segmentsemetriq
https://apps.shopify.com/categories/marketing-and-conversion-marketing-sms-marketing/all?feature_handles%5B%5D=cf.sms_marketing.campaign_management.custom_segments&surface_detail=txtcart-plus&surface_type=app_details
Best SMS marketing apps with Custom segments features for 2026 - Shopify App Store
Boost your Shopify store with apps for SMS marketing with Custom segments features. Discover the latest free and premium apps on the Shopify App Store.
shopify app storesms marketingcustom segmentsbestapps
https://claritas.com/
Custom Targeting and Audience Segments | Claritas LLC
audience segmentscustomtargetingclaritasllc