Hunting for the ultimate SMS marketing platform that doesn’t break the bank? You’ve come to the right place. In this guide, I’ll introduce you to Postscript and share an exclusive **Try Postscript Free for 30 days Today** offer you won’t find anywhere else.

By the time you finish reading, you’ll understand exactly why this is the best deal out there—and how a 30-day free trial can transform your Shopify store’s revenue. Stick around to discover all the insider tips and must-know features that make Postscript a no-brainer for ecommerce SMS marketing.

What Is Postscript?

Postscript is an SMS marketing and sales platform built exclusively for Shopify merchants. Its primary purpose is to help ecommerce brands grow their subscriber lists, send personalized messages at scale, and drive real revenue through text messaging. Instead of scattering your attention across dozens of channels, Postscript focuses solely on SMS as the top revenue channel—combining deep ecommerce expertise with conversational AI to foster genuine one-to-one relationships with customers.

Whether you’re looking to recover abandoned carts, announce flash sales, or simply build stronger customer loyalty, Postscript caters to every stage of the SMS marketing funnel with powerful automations, segmentation, and analytics built into one intuitive dashboard.

Features

Postscript packs a wealth of features designed to maximize ROI, streamline campaign management, and ensure compliance with industry regulations. Here’s a closer look at the standout capabilities that set it apart:

Faster List Growth Tools

Build your SMS subscriber base faster than ever with a suite of opt-in methods.

– World-class Popup Editor that matches your brand’s look and feel
– On-site Opt-In banners to capture visitors without disrupting the browsing experience
– CashBack incentives to reward new subscribers and boost conversions

Rich Subscriber Acquisition Channels

Collect phone numbers and emails at every customer touchpoint.

– Keywords: Create text-to-join codes for social, email, and in-store signage
– Checkout Collection: Seamlessly gather opt-ins during Shopify, Recharge, or custom checkouts
– Landing Pages & Forms: Host standalone SMS opt-in pages linked from ads or posts
– QR Codes: Turn packaging and in-store displays into subscriber generators
– Back in Stock Automation: Let shoppers sign up for restock alerts on sold-out items

Advanced Segmentation & Targeting

Deliver the right message, to the right person, at the right time.

– Over 45 segmentation filters, including purchase history, SMS activity, area code, and app data
– 65+ automation trigger events like “checkout started,” “order created,” or “price drop”
– 85+ trigger filters to fine-tune timing based on line items, cart value, and discount usage
– Combine user filters—orders count, geography, keywords triggered—for hyper-personalization

Postscript AI

Leverage generative AI to optimize campaigns and scale personalization.

– Train AI on your brand voice with multiple feedback checkpoints
– Test thousands of message variants automatically, boosting flow revenue by an average of 20%
– Deploy a customizable AI shopping assistant that chats with customers in real time

Flow Builder & Two-Way Messaging

Scale personalized conversations while maintaining a human touch.

– Intuitive drag-and-drop interface to build multi-step flows and automations
– Conditional branching based on subscriber replies or behaviors
– Conversations filter by sentiment (positive, neutral, negative) and topic (shipping, returns)
– Integrations with Slack, Gorgias, Zendesk, and more for seamless ticketing

Campaigns & Automations Powered by AI

Create dynamic, high-performing campaigns in minutes.

– Flash sale blasts, holiday promotions, welcome series, and abandoned cart flows
– AI-driven campaign copy that maximizes click-through and conversion rates
– Ongoing optimization via holdout testing to deliver an average 34× ROI

Analytics & Insights

Turn raw data into actionable strategy.

– SMS-first dashboards co-designed with top Shopify brands
– Subscriber growth reports, revenue attribution, and campaign performance metrics
– Expert support from ecommerce strategists who advise on improving your numbers

Pricing

With plans tailored to businesses of every size, Postscript offers transparent pricing that scales as you grow.

Starter Plan

Perfect for new stores testing SMS marketing.

– Price: free (requires $30 minimum monthly spend)
– SMS rate: $0.009/SMS; MMS rate: $0.045/MMS
– Campaigns, automations, unlimited segments
– Dedicated toll-free number and branded short link
– Subscriber acquisition tools with two opt-in keywords

Growth Plan

Ideal for stores seeing steady subscriber growth.

– Price: $100/month
– SMS rate: $0.008/SMS; MMS rate: $0.03/MMS
– Includes all Starter features
– Unlimited opt-in keywords
– Live chat and email support

Professional Plan (Most Popular)

Best for high-volume stores focused on advanced analytics.

– Price: $500/month
– SMS rate: $0.007/SMS; MMS rate: $0.024/MMS
– All Growth features plus enhanced analytics and API access
– Priority support and “Powered by Postscript” removal

Enterprise Plan

Custom solution for large-scale merchants.

– Contact sales for pricing
– Custom SMS & MMS rates and carrier fees
– Onboarding launch specialist and data warehouse push
– Personalized product recommendation automations
– 2-minute priority live chat response during business hours

Benefits to the User (Value for Money)

Here’s why investing your marketing budget in Postscript delivers exceptional value:

– Rapid ROI: Drive an average 34× return on every dollar spent with proven automations and AI testing.
Whether you’re running an abandoned cart series or a VIP promo, Postscript’s data-driven logic pays off fast.
– Scalable Personalization: Segment and trigger messages across 85+ filters to speak directly to each subscriber’s interests.
This level of granularity fosters loyalty and reduces opt-outs.
– Compliance Peace of Mind: The platform’s gold-standard approach to opt-in, consent, and carrier requirements shields you from legal risks.
Deep partnerships and strategic leadership in ecommerce policy keep you covered.
– Explosive List Growth: Build your SMS audience 3× faster with popups, onsite opt-ins, and QR codes.
More subscribers equals more opportunities to drive revenue.
– AI-Fueled Efficiency: From copy generation to flow optimization, automate what used to take days into minutes—without sacrificing brand voice.
Free up your team’s time for strategy and creative work.
– Conversational Engagement: Two-way messaging helps you capture feedback, resolve support issues, and boost customer satisfaction in real time.
This makes SMS not just a broadcast channel, but a genuine customer touchpoint.
– Expert Support: Access a dedicated success team for onboarding, strategy, and troubleshooting.
You won’t be left figuring out complex automations on your own.

Customer Support

Postscript’s support team offers multiple channels to ensure you get help when you need it. Whether you have a quick question about setting up a popup or need deeper assistance configuring AI triggers, you can reach out via live chat during business hours or email support. Growth and Professional plans include priority support for faster response times.

Enterprise customers benefit from a dedicated onboarding launch specialist, custom integrations support, and 2-minute live chat response times. Postscript also maintains an extensive help center packed with tutorials, articles, and best-practice guides—so you can find answers without waiting.

External Reviews and Ratings

Postscript consistently earns high marks on review platforms. On G2, it holds a 4.8/5 average rating, with customers praising its ease of use, rapid list growth, and exceptional ROI. Users highlight how quickly they saw revenue lift from automated flows and appreciate the seamless Shopify integration.

On Capterra, reviewers commend the intuitive Flow Builder and the AI copywriting features, though a handful cite a learning curve for advanced segmentation. Postscript addresses this by offering tailored onboarding sessions for new customers and expanding its library of video tutorials to cover complex use cases.

Educational Resources and Community

Postscript provides a wealth of educational materials to help you master SMS marketing. Their official blog features weekly articles on strategy, automation best practices, and compliance updates. Video tutorials walk you through every aspect of the platform—from building your first popup to training your AI model on brand voice.

Additionally, you can join the Postscript Community Slack group and private Facebook user forums to share tips, ask questions, and network with other Shopify merchants. Regular webinars and live Q&A sessions with ecommerce experts further enhance your learning experience.

Conclusion

From rapid list building to AI-powered campaign optimization, Postscript delivers everything you need to make SMS your top revenue channel. You’ll enjoy industry-leading compliance safeguards, two-way conversational workflows, and expert support whenever you need it. Midway through your free trial, you’ll likely see meaningful ROI that proves this isn’t just another marketing cost—it’s an investment in growth. Experience the platform for yourself by clicking here and unlock your exclusive **Try Postscript Free for 30 days Today**.

Try Postscript Free for 30 days Today.