Postscript provides a browser-native environment for Shopify merchants to build, manage, and scale their SMS marketing programs. It facilitates the entire lifecycle from subscriber acquisition and segmentation to campaign deployment and performance analytics, all accessible through a web interface, focusing on driving direct revenue through text message engagement.
P
Postscript Website Full Guide (2026)
SMS marketing platform for Shopify stores.
WebsiteMarketingMonitoring
4.6 (AI Aggregated)
Updated May 26, 2026
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Introduction
Key Features
Core Capabilities
Subscriber segmentation builder
SMS campaign composer
Automated flow editor
Performance analytics dashboard
TCPA/CTIA compliance tool
Additional Details
Shopify customer data sync
Purchase history-based segmentation
A/B test campaign launcher
Two-way message inbox
Keyword opt-in configuration
MMS content uploader
Use Cases
For Developers
Custom Opt-in Form Integration
Integrating API or webhooks with custom Shopify theme elements or third-party apps to capture SMS subscribers with specific consent language and data points beyond standard pop-up
How to Use Postscript
Initiate a New SMS Campaign
Log into the web interface, navigate to the 'Campaigns' section in the left-hand menu, and click 'Create New Campaign' to begin the message creation proce
Postscript Alternatives
Salesmsg
Two-way business text messaging software.
SimpleTexting
Easy-to-use platform for SMS marketing.
SlickText
Text message marketing platform.
Textedly
Simple platform for mass text messaging.
About Postscript
Platforms
Categories
Domainpostscript.io
Useful Links
1 totalPostscript Status
Active
Service is operational