Postscript SMS Pricing 2026

Plans, hidden costs, and cheaper alternatives compared

Reviews onG2Capterra

4 plans tracked·Updated Aug 2026

Is Postscript SMS worth the price?

85/100

Postscript SMS offers a fair pricing structure, especially with its generous Starter tier at $0/mo for essential features.

The jump to Growth at $100/mo and Professional at $500/mo seems reasonable for the added support and advanced analytics. This pricing is best for Shopify brands looking to scale their SMS marketing, from startups to large enterprises.

Pricing Plans

Free Trial

Starter

$0 / mo

Campaigns and automations
Unlimited segments
Dedicated toll-free number
Subscriber acquisition tools, with 2 opt-in Keywords
Branded short link subdomain

Growth

$100 / mo

Starter features
Unlimited opt-in Keywords
Live chat and email support

Professional

$500 / mo

Growth features
Enhanced Analytics
Priority live chat/email support
API access for custom integrations
"Powered by Postscript" removed from opt-in

Enterprise

Professional features
Onboarding Launch Specialist
Send personalized messages with custom product recommendations
Priority live chat support
Data Warehouse Push

Calculate your cost View full pricing

Hidden Costs & Gotchas

SMS message sending costs are separate.

Higher volume likely means higher message costs.

API access only in Professional tier.

Custom integrations may incur additional development costs.

Which Plan Do You Need?

Shopify brands starting SMS marketing

E-commerce scaling SMS campaigns

Enterprises needing advanced SMS features

How Postscript SMS Compares to Competitors

Compared to Klaviyo SMS, Postscript's Starter tier is more generous offering core features for free, while Klaviyo often requires a paid email plan to access SMS. Attentive SMS typically starts at a higher price point, making Postscript's Growth and Professional tiers more accessible for mid-market brands at $100/mo and $500/mo respectively, before message costs.

Postscript SMS Pricing FAQ

How much does Postscript SMS cost?

Postscript SMS starts at $100/month on the Growth plan. It offers 2 paid tiers ranging from $100/month up to $500/month. A free plan is also available with limited features.

Does Postscript SMS have a free plan?

Yes. Postscript SMS offers a free plan called "Starter". It includes: Campaigns and automations, Unlimited segments, Dedicated toll-free number.

Does Postscript SMS offer a free trial?

Yes, Postscript SMS offers a free trial. No credit card is typically required to start the trial, though this may vary.

What is the cheapest Postscript SMS paid plan?

The cheapest paid plan for Postscript SMS is "Growth" at $100/month. Key features include: Starter features, Unlimited opt-in Keywords, Live chat and email support.

Is there a cheaper alternative to Postscript SMS?

Yes. Popular alternatives to Postscript SMS include Klaviyo, Attentive, SMSBump, Omnisend. Free alternatives include Klaviyo, Omnisend. Compare them side-by-side on Toolradar.