Sell More Stuff

Build relationships with SMS.
Say hello to your new #1 revenue channel.

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1800 5-star Shopify app reviewsG2 Leader 2022Shopify Plus CertifiedOfficial Member of CTIA

Engage with customers
wherever they are

Postscript helps you build strong customer relationships across the entire buying experience.

Grow Your List

Build your subscriber list fast with our easy-to-use tools.

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Make More Sales

Convert more visitors into purchasers with triggers, automations, and deep segmentation.

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Retain Your Customers

Nurture strong customer relationships across the entire buying experience.

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Deliver Great Service

Create great experiences by delivering high-quality support on your customers' preferred channel.

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“The most important channel of the decade”

SMS is perfect for brands looking to deliver messages in real time, build real connections with customers, and grow revenue at the same time.

Postscript drives results
for every industry

Our customers come from every corner of the ecommerce space, and we have the expertise to help them all achieve incredible results with SMS.

Beauty & Cosmetics

See how Kopari, Thrive Causemetics, and Glow Recipe use Postscript to engage skincare-obsessed shoppers.

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Food & Beverage

Learn how brands like Perfect Keto, Deathwish Coffee, and Fly By Jing use SMS to convert more visitors and increase LTV.

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Fashion & Apparel

Peep how Honeylove, Madhappy, and QALO bring the style and the substance to their customers over SMS.

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Fitness & Outdoors

Check out how Spikeball, Hydrojug, J Skis and Alphalete brands engage sweat-ready shoppers with SMS.

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Health & Wellness

See how brands like Obvi, Perfect Keto, and Your Super leverage text marketing to create healthy customers for life.

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Lifestyle & Home

Learn how Brooklinen, Tushy, Homesick Candles, and Fable Home engage customers across the entire customer journey with SMS.

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8000+ Shopify stores prefer Postscript


Everything your brand needs for success with SMS

Build your TCPA-compliant subscriber list

Grow your list of text message subscribers using pop-ups, landing pages, email campaigns, custom links, and more—all within Postscript. We automatically include the appropriate legal language at every opt-in point, so you can be sure your collection efforts meet established compliance standards.

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Automate your text marketing

Create deeply segmented and personalized campaigns at scale using our robust menu of filters and tags. Target specific subsets of subscribers based on location, engagement, behavior, and purchase history—and drive traffic and sales through strategic offers. Plus, build out automations that trigger in response to subscriber actions—including welcome series, abandoned carts, shipping notifications, and cross-sell promotions.

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Maximize ROI with targeted campaigns

Create hyper-targeted customer segments using your Shopify store data, so you can make sure each customer receives the right message at the right time. Increase conversions with relevant, well-timed promotions—and cut through the marketing noise with engaging images, photos, and GIFs.

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Spark conversations that drive revenue

Humanize your brand and drive customer loyalty by having real 1:1 text message conversations. Create great customer experiences through fast responses to questions and comments, and build real relationships with your biggest fans.

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Integrations & API

Connect Postscript to your help desk, email marketing provider, pop-up builder, review platform, and more.

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Features to support your entire SMS strategy


Chosen by over 8,000
Shopify brands

We drive higher revenue and better customer experiences
for our merchants—and they seriously love us for it.

See what they're saying

Postscript is the first to notify us about any changes to the legalities surrounding SMS.

“We use Postscript for all of our ecommerce brands simply because, from a product standpoint, there is no one who gets SMS better than them. Postscript is the first to notify us about any changes to the legalities surrounding SMS!”

Nik Sharma

Nik Sharma


Sharma Brands

Seriously this is the best SMS platform on the market.

“During BFCM, we spent $4k on a campaign through Postscript and generated over $69k in sales. That’s a ROAS (return on ad spend) of 17.2! That is almost unheard of in the ecommerce industry. Couldn’t recommend Postscript highly enough!"

Dan Nikas

Dan Nikas



We've tested other platforms and the others simply fell short.

“The segmentation, integrations, and ecommerce strategies are great, but the continued support we've received throughout our company's growth is unparalleled."

Colin Wayne

Colin Wayne


Redline Steel

Let's talk about $$$


Turn SMS into your #1 revenue channel

We’ve helped thousands of merchants scale their SMS programs to new heights. Those lessons are built into the strategic guidance and powerful tools you get as a Postscript customer.

Postscript customers get 25X ROI on their SMS programs and boast some of the lowest unsubscribe rates and highest engagement rates in the industry. That’s because we've built our solutions to drive as much subscriber lifetime value as possible, which means more sales and happier customers.


Featured Case Study: Kopari

When beauty and personal care brand Kopari recently launched a new scent for their coconut melt product, their text subscribers responded quickly and positively. “It was the highest revenue-generating text message we've ever sent. We sold out in a few hours," said Lanie Depasquale, Head of Retention at Kopari.

Read the full case study

Come for the software
Stay for the expertise

The world’s best (and friendliest) SMS experts work at Postscript. As a customer, you have access to strategists, data scientists, and more to help you maximize your SMS marketing performance.

SMS Experts

Our team of experts work with you one-on-one to help you define, reach, and exceed your goals. They’ll share best practices and build personalized playbooks based on our proprietary data to maximize SMS revenue across the customer journey.

SMS Data Scientists

Our data science team will leverage insights from over 1 billion messages to maximize the impact of your SMS program.

SMS marketing for leading Shopify stores

SMS is like email. Except, totally different. Respect the inbox. Create hyper-segmented campaigns. Make customers happy.