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 (1,134)
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

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 (1,134)

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 significant sales and ROI boosts, praising the app's ease of use with automation, segmentation, and campaign management features. Integration with Shopify and Klaviyo is a major advantage. The free trial and credits for new accounts are appreciated. The user-friendly interface and seamless setup are well-received. Customer support is consistently attentive and responsive, with the live chat feature effectively resolving issues, often highlighting exceptional service from specific team members.

May 1, 2026

This app just stole $500 from my account as a service fee which means whether you use the platform or not you are charged $500 upfront plus per minute. They are very expensive and dishonest. Do not do business with them.

Kiyamel
United States
About 5 years using the app
February 23, 2026

I LOVED Postscript. And then this year they instituted a new monthly charge in ADDITION to charges per message sent.

I enjoyed the $200 credits plan for years.

Then they MADE me choose the new pans, even though I had credits through March 2.

Not happy. I had to uninstall to receive my refund.

Beautifully Unique Bootique
United States
Over 4 years using the app
April 16, 2026

they offer a "free plan" but charge you $49 even if you didnt send any text messages. a scam for small business owner, this fee wasnt included in the free plan when i signed up

JADE
United States
4 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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