Postscript SMS Marketing

Postscript SMS Marketing

Pricing
Free to install. Free trial available.
Popular with stores like yours
Based in United States
Rating
4.7 (1,208)
Developer
Postscript

Create and execute SMS programs to drive incremental revenue by engaging customers via text message

With Postscript, drive conversations and conversions across all stages of the customer journey. Whether 1:1 or at scale, Postscript assures your texts are customized, conversational, and compliant. Use SMS Marketing to grow your list, develop your message strategy, deliver customer service, and drive purchases. Postscript AI works harder for you by staying on-brand, unlocking customer insights, and driving revenue with Brand Center, Infinity Testing and Shopper.

With Postscript, drive conversations and conversions across all stages of the customer journey. Whether 1:1 or at scale, Postscript assures your texts are customized, conversational, and compliant. Use SMS Marketing to grow your list, develop your message strategy, deliver customer service, and drive purchases. Postscript AI works harder for you by staying on-brand, unlocking customer insights, and driving revenue with Brand Center, Infinity Testing and Shopper. more
  • Drive traffic and sales with personalized SMS campaign and automation flows
  • Track revenue and ROI to optimize conversion rates for your SMS programs
  • AI that stays on-brand, drives insights, and unlocks incremental revenue
  • Engage audiences with personalized messages using your historical Shopify data
  • Ensure your messages arrive quickly during even the heaviest traffic times
Popular with stores like yours
Based in United States

Languages

English

Works with

Pricing

Choose the plan that best fits your business.

Starter

Free to install

$49 monthly minimum spend. $100 credit for your first 30 days. Then $0.009/SMS, $0.045/MMS + Carrier fees.

Features

  • Campaigns and automations
  • Unlimited segments
  • Unique toll-free number
  • Reporting
  • Integrations
  • Subscriber acquisition tools
  • Help center access

Growth

$100 / month

$100 credit for your first 30 days. Then $0.008/SMS, $0.03/MMS + Carrier fees. See pricing page for further details.

Features

  • All of Starter, plus:
  • Unlimited opt-in Keywords
  • Live chat and email support

30-day free trial

Professional

$500 / month

$100 credit for your first 30 days. Then $0.007/SMS, $0.024/MMS + Carrier fees. See pricing page for further details.

Features

  • All of Growth, plus:
  • Onboarding specialist
  • Dedicated CSM
  • Priority support
  • Custom integrations
  • Customizable opt-in tools
  • Branded short link

30-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (1,208)

Overall rating
4.7
Counts per rating level
  • 95% of ratings are 5 stars
  • 2% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 3% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants report strong revenue and ROI, with some seeing significant sales within weeks. They describe setup as quick, with intuitive flows for abandoned carts, welcome series, and more. The SMS tools, segmentation, popups, and compliance features are praised, along with deep integrations with Shopify and key apps. Merchants highlight reliable automations, effective for launches and promos, plus fast, strategic support and good value pricing with helpful templates and education.

October 7, 2026

I genuinely like Postscript and appreciate what the platform has to offer. However, I'm disappointed with how difficult it is to reach a real person when I need assistance. AI support is helpful for basic questions, but when an issue requires more attention, customers should have an easy way to connect with a human representative. Good customer service is just as important as the platform itself, and I hope Postscript makes this a priority.

Keep it Universal®
United States
About 2 years using the app
July 18, 2026

I used this in 2023 with good results, decided to use it again for an SMS campaign. The app is glitchy, random lines of code are often in the app and changes don't save consistently when I am creating messages or popups. Additionally, I tried to use their template automation for a winback campaign I am now on my 3rd conversation with support because the triggers aren't set up right. Unimpressed with the app, especially for the price.

jD Bath Co
United States
Over 3 years using the app
August 3, 2026

App won't approve you and then will charge you for services you never used and never approved and refuse to give you a refund. No real customer service. Total scam. Do not download.

Upland Original
United States
9 months using the app

Support

App support provided by Postscript.

Developer

Postscript

8136 East Sheridan Street, Phoenix, AZ, 85257, US

Launched

September 26, 2018

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