Postscript SMS
Postscript is an SMS marketing and sales platform specifically designed for Shopify brands, aiming to make SMS their top revenue-generating channel.
Our verdict
Who it's for
Transform your SMS strategy with AI that learns, adapts, and generates higher ROI for Shopify brands.
Who should look elsewhere
Primarily focused on Shopify, may not be suitable for other e-commerce platforms
Pros
- +Deep integration with Shopify ecosystem
- +High ROI on SMS spend (average 34x reported)
- +AI-driven optimization for campaigns and automations
- +Fast subscriber list growth tools
- +Strong focus on SMS compliance and legal protection
Cons
- −Primarily focused on Shopify, may not be suitable for other e-commerce platforms
- −Specific pricing details are not publicly available, requiring a demo
Key features
- ✓AI-powered Brand Center for consistent brand voice
- ✓Infinity Testing for optimizing message variants with AI
- ✓Shopper: AI shopping assistant for 1:1 customer conversations
- ✓Desktop & mobile popups for subscriber acquisition
- ✓Checkout collection for SMS opt-ins
- ✓Advanced segmentation with over 45 filters
- ✓Automation triggers based on 65+ events
- ✓Flow Builder for visual campaign and automation management
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Starter | $0 | month | Campaigns and automations; Unlimited segments; Dedicated toll-free number |
| Growth | $100 | month | Starter features; Unlimited opt-in Keywords; Live chat and email support |
| Professional | $500 | month | Growth features; Enhanced Analytics; Priority live chat/email support |
| Enterprise | — | month | Professional features; Onboarding Launch Specialist; Send personalized messages with custom product recommendations |