Postscript
Postscript is an SMS marketing platform for Shopify merchants and a primary competitor to Attentive in the rapidly growing text-to-buy commerce space.
Overview
| Attribute | Value |
|---|---|
| Type | SMS Marketing Platform |
| Target | Shopify merchants, DTC brands |
| Model | Similar to Attentive |
| Growth | Rapid expansion in e-commerce SMS |
| Focus | E-commerce native |
Business Model
Core Offering
- SMS marketing automation: Cart abandonment, welcome series
- Two-way conversations: Customer service via text
- Campaigns: Broadcast promotions and launches
- Analytics: Revenue attribution and ROI tracking
Shopify-Centric Approach
- Deep Shopify integration
- Pre-built automation templates
- Easy setup for non-technical merchants
Competitive Position
vs Attentive
| Aspect | Postscript | Attentive |
|---|---|---|
| Market position | Strong #2 | Market leader |
| Target segment | SMB, mid-market | Enterprise, mid-market |
| Pricing | More accessible | Premium |
| Ease of use | Simpler onboarding | More features |
| Growth rate | Rapid | Established |
Key Differentiators
- SMB focus: Easier for smaller merchants to get started
- Pricing transparency: Competitive rates
- Shopify-native: Built specifically for Shopify ecosystem
Market Context
SMS Commerce Growth
- Postscript benefits from same tailwinds as Attentive:
- 98% SMS open rates
- iOS privacy changes driving owned-channel growth
- Rising customer acquisition costs
- Mobile-first commerce
Competitive Dynamics
- Attentive and Postscript dominate Shopify SMS
- Both growing rapidly as merchants adopt text marketing
- Market large enough for multiple winners
- Differentiation on features, pricing, and service
Related
- attentive — Primary competitor
- imessage-commerce — Platform context
- no-app-commerce — Broader trend
- shopify — Ecosystem
Sources
- 2026-04-03-imessage-ai.md
Last compiled: 2026-04-05