Engage with customers wherever they are. Postscript helps you build strong customer relationships across the entire buying experience. Start your free trial today.

Postscript empowers Shopify brands with SMS marketing tools to enhance customer engagement and drive sales.

With Postscript AI, we’re launching the most innovative, revenue-driving features for marketers.

Postscript is a best-in-class SMS marketing tool used by thousands of happy ecommerce stores. We're growing fast and looking for great people to help us scale.

Our annual report is in. See how you stack up against over 20k Shopify stores across all industries. Share this guide with your team and use our strategies for performance improvement in the coming …

Feb 2, 2026 · Product Updates What’s New in Postscript: January 2026 Product Updates Over the past two months, we’ve shipped a wide range of updates across Postscript, designed to help brands …

We're a team of passionate goofs, hailing from all across North America. Learn more about us, our mission, and how we have fun.

It's time to grow your Shopify revenue. Install the Postscript app on your Shopify store and jump-start your text message marketing!

Postscript is a Shopify Plus Certified partner, with over 1,600 reviews in the Shopify app store. We have deep integrations with over 25 of the most-used apps by Shopify merchants, including: Gorgias, …

Mar 31, 2026 · Postscript now captures inbound UTM parameters at opt-in, source, medium, campaign, term, and content, and makes them available for segmentation. You can build segments based on …