Postscript
Shopify-native SMS platform built bottom-up for ecom brands — Attentive's transparent-pricing alternative.
Our take
Postscript is the Shopify-native SMS platform with transparent pricing and self-serve onboarding. For brands at $50K-$1M MRR who want SMS without enterprise sales cycles, this is the right answer over Attentive. SMS Sales (conversational commerce) module is a genuine differentiator. Smaller compliance team than Attentive, less international, but for US DTC, the tradeoffs almost always favor Postscript.
Pros
- Shopify-native — segmentation built around order history
- Transparent pricing, self-serve onboarding
- SMS Sales conversational-commerce module beats Attentive on UX
- 10,000+ Shopify brands — strong category proof
Cons
- Smaller compliance team than Attentive
- Less out-of-the-box for international markets
- AI features less mature than Attentive's
- $500+/mo Growth tier needed for most useful features
Best for
- Shopify brands at $50K-$1M MRR wanting SMS without enterprise sales cycles
- Operators valuing transparent pricing and self-serve
- Brands using SMS Sales for conversational commerce
Not for
- Brands at $1M+ MRR where Attentive's compliance and deliverability matter
- International-heavy brands (Attentive's global tooling wins)
- Sub-$30K MRR brands where Klaviyo's bundled SMS covers it
Pricing
Entry: $100/mo Starter
Mid-tier: $500+/mo Growth
Top alternatives
- Attentive — Highest-deliverability SMS infrastructure; best AI agent for SMS conversations; deep compliance tooling. · head-to-head comparison →
- Arcads — Best avatar quality on the market; deepest demographic actor library.
- Icon — Breadth — fewer tools to glue together. Direct publish to Meta.
Related deep-dives
- Abandoned cart recovery benchmarks by vertical (2026)
- Attentive vs Postscript: which AI ad creative tool should you use?
- Klaviyo vs Postscript: which AI ad creative tool should you use?
Category
SMS Marketing — Standalone SMS platforms. Higher RPC than email, more compliance overhead.
Want to see how Postscript stacks against the rest? See the full 2026 stack →
Disclosure: links above may be affiliate-tracked. We may earn a commission if you sign up after clicking. No effect on what you pay or which one we recommend — picks are based on operator economics, not commission size.