Searching for the ultimate guide to text messaging service for ecommerce brands? You just landed on the right page. With Try Postscript Free for 30 days Today, you can unlock the full revenue potential of SMS marketing and transform how you engage customers.

If you’ve been struggling to grow your subscriber list, personalize at scale, or drive consistent ROI, you’re not alone. I’ve tested dozens of solutions over the years, and Postscript—backed by deep ecommerce expertise and AI-driven messaging—stands out as the gold standard. Let’s dive in and explore how this powerful text messaging service can become your #1 revenue channel.

What is Postscript?

Postscript is a leading SMS marketing platform built exclusively for Shopify merchants. As a dedicated text messaging service, it helps ecommerce brands grow their audience, automate personalized campaigns, and generate real revenue through targeted, two-way conversations. Not all-in-one, just all in on SMS—Postscript combines compliance, AI insights, and seamless integrations to make text messaging service your top sales driver.

Postscript Overview

Founded by SMS and ecommerce veterans, Postscript emerged from a simple mission: help Shopify brands harness the power of text messaging service to boost sales. Over the past several years, it has grown from a niche startup to the trusted partner for hundreds of fast-growing merchants, processing millions of messages each month.

With strategic leadership in the Ecommerce Innovation Alliance and award-winning compliance expertise, Postscript’s growth is fueled by constant product innovation—whether it’s AI-powered copy testing or world-class subscriber acquisition tools, they’re laser-focused on elevating your text messaging service performance.

Pros and Cons

Pro: Rapid list growth—build your SMS subscriber base up to 3X faster with Popups, Onsite Opt-In, and QR codes.

Pro: AI-driven message optimization—test hundreds of variants in minutes to maximize ROI.

Pro: Deep ecommerce integrations—leverages Shopify data, Recharge events, and more for hyper-targeted campaigns.

Pro: Robust compliance—avoid costly fines with built-in legal expertise and industry best practices.

Pro: Two-way conversational flows—scale personalized interactions with Flow Builder and machine learning–filtered responses.

Pro: Comprehensive analytics—visual, SMS-first dashboards powered by ecommerce experts.

Con: Platform focus solely on SMS—if you need email or push, you’ll require additional tools.

Con: Carrier and compliance fees add to SMS costs—plan budgets accordingly.

Features

Dive into the core text messaging service features that make Postscript indispensable for ecommerce brands:

Faster List Growth Tools

Build and engage your SMS audience with a suite of subscriber acquisition tools:

• Desktop & mobile popups: fully customizable to match your brand and timing preferences.
• Onsite Opt-In: seamless in-page forms that keep visitors on-site.
• Keywords: create text-to-join keywords for cross-channel opt-ins and revenue tracking.
• Checkout collection: capture subscribers at checkout on Shopify, Recharge, Carthook, and custom pages.
• Landing pages & QR codes: turn in-person touchpoints into new subscribers.

Segmentation & Automation

Send the right message at the right time with advanced segmentation and over 65 automation triggers:

• 45+ segmentation filters: historical order data, geographic location, SMS activity, and more.
• 85+ trigger & user filters: tailor flows based on line items, order value, keyword replies, and beyond.
• Prebuilt automations: welcome series, abandoned cart, post-purchase follow-ups, back-in-stock alerts, loyalty offers, and review requests.

Postscript AI

Leverage AI that’s trained on your brand voice and built to drive revenue:

• Copy generation: thousands of message variants optimized to increase revenue by an average of 20%.
• Predictive analytics: proactive subscriber targeting with AI shopping assistants.
• Continuous learning: AI evolves through real-time performance data and holdout testing.

Two-Way Conversational Flows

Transform one-way blasts into interactive SMS conversations:

• Flow Builder: intuitive drag-and-drop interface for branching, conditional messaging.
• Responses tab: machine learning to sort replies by sentiment and topic, integrate with help desks like Gorgias and Zendesk.
• Custom follow-ups: dynamically adjust content based on customer replies and behaviors.

Analytics & Reporting

Understand your SMS performance with deeply tailored insights:

• SMS-first dashboards: designed around merchant needs, highlighting ROI, list growth, and campaign performance.
• Custom attribution windows: measure the true impact of your text messaging service.
• Expert support: actionable recommendations from ecommerce SMS specialists.

Postscript Pricing

Whether you’re just starting or scaling to enterprise, Postscript offers flexible pricing:

Starter Plan

Price: $0/mo* (min. $30 SMS spend). Ideal for new brands experimenting with text messaging service.

• Unlimited segments, campaigns, automations
• Dedicated toll-free number
• Subscriber acquisition tools with 2 keywords

Growth Plan

Price: $100/mo. Best for growing shops needing advanced support.

• All Starter features
• Unlimited keywords
• Live chat & email support

Professional Plan

Price: $500/mo. Preferred by high-volume merchants looking for deeper analytics.

• All Growth features
• Enhanced analytics dashboard
• API access & priority support

Enterprise Plan

Custom pricing. Tailored for large brands requiring white-glove service.

• Onboarding launch specialist
• Data warehouse push & personalized messaging
• 2-min live chat response during business hours

Ready to scale your text messaging service? Try Postscript Free for 30 days Today and see average ROI of 34x in action.

Postscript Is Best For

Whether you’re a startup or an enterprise, Postscript’s text messaging service adapts to your needs:

Small & Emerging Brands

Gain instant list growth and start generating SMS revenue with zero monthly fees.

Mid-Market Merchants

Leverage AI-powered automations and segmentation to drive repeat purchases and reduce cart abandonment.

High-Volume Enterprises

Customize at scale with API integrations, data warehouse exports, and dedicated launch support.

Benefits of Using Postscript

• Increased Revenue: Drive a 34x ROI on average through targeted text messaging service campaigns.
• Personalization at Scale: Deliver relevant messages based on real-time behaviors and segmentation.
• Speed to Market: Launch popups, keywords, and automations within minutes.
• Compliance Assurance: Stay protected with industry-leading compliance features.
• Conversational Commerce: Build customer loyalty through two-way SMS conversations.
• Data-Driven Decisions: Leverage AI insights and detailed analytics to refine your strategy.

Customer Support

Postscript’s support team combines technical expertise with ecommerce know-how. From onboarding to ongoing strategy, they guide you at every step. Whether you have a question about compliance, need help designing a popup, or want tips on flow optimization, their responsive live chat and email support has you covered.

For enterprise clients, priority response times and a dedicated launch specialist ensure your text messaging service deployments are seamless and high-impact. With Postscript, you’re never left scrambling when questions arise.

External Reviews and Ratings

Most merchants rave about Postscript’s ease of use and impressive ROI. Common praise points include the intuitive Flow Builder, rapid list growth tools, and AI-powered copy tests that outperform traditional A/B testing. Brands often note a significant boost in repeat purchases and reduced cart abandonment after switching to Postscript’s text messaging service.

On the flip side, some users mention the added carrier and compliance fees can be higher than all-in-one providers. Postscript addresses this by providing transparent fee breakdowns and best-practice guidance on list hygiene to minimize costs. Their robust compliance tools also help avoid costly regulatory issues down the line.

Educational Resources and Community

Postscript offers an extensive library of resources to master your text messaging service strategy. Dive into official blog posts, step-by-step tutorials, and on-demand webinars hosted by industry experts. Their community forums and Slack channel connect you with other Shopify merchants to share tips and success stories. Whether you’re optimizing flows or exploring AI use cases, the Postscript knowledge base has you covered.

Conclusion

By now, you’ve seen how a dedicated text messaging service like Postscript can revolutionize your ecommerce strategy—driving higher ROI, deeper personalization, and two-way conversations that build loyalty. From rapid list growth to AI-driven optimizations, every feature is purpose-built to scale your SMS revenue.

Don’t wait to make SMS your #1 revenue channel. Try Postscript Free for 30 days Today and experience the impact of best-in-class text messaging service firsthand. Try Postscript Free for 30 days Today