Hunting for an unbeatable SMS marketing solution? I’m thrilled you stumbled upon Postscript—the platform I trust to turn conversations into conversions. Right now, you can Try Postscript Free for 30 days Today, and I’m confident this is the best trial offer you’ll find anywhere.

Stick around, because over the next few minutes, I’ll walk you through why Postscript stands out in the crowded SMS marketing space, how its unique features can transform your Shopify store’s revenue, and exactly how you can capitalize on this 30-day free trial to supercharge your sales.

What Is Postscript?

Postscript is an SMS marketing and sales platform built exclusively for Shopify brands. It allows merchants to grow their subscriber lists faster, craft personalized messages at scale, and leverage AI-powered automations to drive real revenue. Whether you’re launching a flash sale, recovering abandoned carts, or sending back-in-stock alerts, Postscript equips you with the tools to reach customers instantly on their most personal device—their phone.

By focusing solely on SMS, Postscript combines deep ecommerce expertise with best-in-class conversational AI. The result? A single channel that fosters lasting customer relationships, ensures compliance with industry regulations, and optimizes performance with data-driven insights.

Features

Postscript’s robust feature set is designed to help ecommerce merchants unlock the full potential of SMS. Below is an in-depth look at the core capabilities that power higher open rates, better engagement, and more revenue.

Faster List Growth than Anywhere Else

Building a qualified SMS subscriber list is the cornerstone of any successful campaign. Postscript offers multiple acquisition tools that outpace competitors:

– Desktop & mobile popups: Create branded popups with incentives like discounts or free shipping invitations to capture phone numbers without driving visitors away.
– CashBack: Reward subscribers with store credit instantly, boosting sign-up rates and encouraging repeat purchases.
– Onsite Opt-In: Seamlessly collect numbers on landing pages, product pages, or checkout flows to turn casual browsers into engaged SMS subscribers.

Keywords & QR Codes for Omnichannel Growth

Postscript makes it simple to expand your reach beyond the website:

– Text-to-join keywords: Assign memorable keywords for campaigns, track performance, and attribute revenue to specific marketing channels.
– QR codes: Generate unique codes for packaging, signage, or events—anywhere your customers interact with your brand in the physical world.

Checkout Collection

Never miss an opportunity at checkout. Postscript integrates with Shopify, Shopify Plus, Recharge, Carthook, and custom checkouts to capture subscribers during the final purchase step, ensuring the highest-intent visitors opt in without friction.

Back-in-Stock Automation & List Growth Tool

Keep shoppers engaged when items sell out. Postscript displays customizable banners or links for out-of-stock products, inviting customers to subscribe for restock alerts. This not only drives incremental sign-ups but also fuels revenue when inventory is replenished.

Advanced Segmentation & Personalization

Target the right audience with laser precision. Postscript provides over 45 segmentation filters and 85 trigger filters, letting you:

– Segment by order history, average order value, geographic location, and subscriber engagement.
– Trigger automations based on events like abandoned carts, order shipped, price drops, or low inventory.
– Branch flows by subscriber behavior to send contextually relevant messages that feel one-to-one.

AI-Powered Campaigns & Automations

Harness the power of generative AI tailored to your brand voice:

– Train the AI model on your unique style and review outputs before sending.
– Automate testing of hundreds of variants to optimize for open rates, click-throughs, and revenue—typically driving a 20% lift in top-performing flows.
– Deploy an AI shopping assistant that proactively engages subscribers, answers questions, and helps drive sales—all in your brand’s tone.

Two-Way Messaging & Flow Builder

Conversations are at the heart of SMS success. With Postscript’s Flow Builder, you can:

– Build drag-and-drop conversation trees for automated replies based on subscriber replies.
– Compare performance of individual messages in-flow, ensuring your sequences evolve for maximum impact.
– Manage inbound responses with sentiment and topic filtering, integrating seamlessly with help desk tools like Gorgias or Zendesk.

Comprehensive Analytics & Dashboard

Data is only useful when accessible. Postscript’s analytics suite gives you:

– SMS-first dashboards designed for Shopify merchants.
– Revenue attribution, subscriber growth trends, and campaign performance metrics.
– Actionable insights paired with guidance from Postscript’s ecommerce experts.

Pricing

Postscript offers flexible pricing plans tailored to businesses of all sizes, with a straightforward 30-day free trial so you can test everything risk-free. Here’s a breakdown:

Free 30-Day Trial

• Perfect for merchants new to SMS marketing.
• No credit card required.
• Access to all core features, including Flow Builder, campaigns, and automations.

Essentials Plan – $25/mo

• Suited for small businesses sending up to 1,000 messages monthly.
• Includes list growth tools, basic segmentation, and standard analytics.
• Email and live chat support.

Growth Plan – $100/mo

• Ideal for growing brands sending up to 10,000 messages monthly.
• Advanced segmentation, AI message optimization, and A/B holdout testing.
• Priority support and onboarding guidance.

Enterprise Plan – Custom Pricing

• For high-volume merchants or Shopify Plus enterprises.
• Unlimited messaging, dedicated account management, and custom integrations.
• White-glove onboarding, compliance audits, and 24/7 support.

Ready to see how Postscript can transform your SMS revenue? Try Postscript Free for 30 days Today and discover which plan fits your needs without any financial commitment.

Benefits to the User (Value for Money)

Investing in Postscript delivers far more than just an SMS platform—it’s a catalyst for sustainable growth. Here’s what you get:

• Rapid List Expansion: Grow subscribers 3X faster with on-site popups, CashBack, and checkout collection—turning visitors into loyal followers.
• High ROI: Average 34x return on investment driven by AI-powered testing and optimization, ensuring every message performs at its peak.
• Personalization at Scale: Over 45 segmentation filters and 85 trigger filters let you send ultra-targeted campaigns that resonate with each shopper.
• Conversational Commerce: Two-way messaging and Flow Builder let you nurture leads, answer questions, and close sales directly in the thread.
• Compliance Confidence: Industry-leading legal expertise and partnerships protect you from costly TCPA and CTIA violations.
• Actionable Insights: SMS-first dashboards and dedicated experts help you interpret data and refine strategies for continuous improvement.

Customer Support

Postscript’s support team understands that timely assistance can make or break your campaigns. They offer multiple channels—email, live chat, and phone—so you can get answers exactly when you need them. Their average response time on chat is under 15 minutes, ensuring that urgent issues never derail your marketing calendar.

For deeper technical guidance or strategic SMS consultations, Postscript provides dedicated account managers for Growth and Enterprise customers. These experts help with campaign setup, compliance reviews, and advanced automations, ensuring you’re always leveraging every feature to its fullest potential.

External Reviews and Ratings

On G2, Postscript boasts an average rating of 4.8/5 based on user testimonials praising its intuitive interface and tangible ROI. Merchants frequently highlight how quickly they saw a revenue uplift—often within the first month—thanks to automated flows and AI optimization.

Meanwhile, on the Shopify App Store, Postscript scores 4.9/5 with comments lauding its seamless integration and top-notch support. Some users have pointed out a learning curve when first setting up complex flows; however, Postscript has addressed this through enhanced onboarding webinars and a growing library of tutorial videos.

Educational Resources and Community

Learning never stops with Postscript. Their official blog is brimming with SMS best practices, case studies, and industry insights. I regularly dive into articles that cover everything from creative campaign ideas to deep dives on compliance.

Beyond the blog, Postscript offers webinars, step-by-step documentation, and an active Slack community where merchants exchange tips and tricks. Whether you’re a newbie or a seasoned SMS marketer, these resources ensure you’re never left guessing.

Conclusion

Postscript brings together powerful list-building tools, AI-driven optimization, robust compliance safeguards, and world-class support—all in one SMS-first platform. If you’re ready to elevate your Shopify store’s marketing game, there’s no better time to act. Midway through your trial, you’ll see firsthand how personalized automations and conversational messaging can unlock new revenue streams. So don’t wait—Try Postscript Free for 30 days Today and start transforming your SMS strategy right now.