Postscript and PrestaShop aren't direct competitors. One is an SMS channel, the other a full store. Postscript is for Shopify brands wanting SMS revenue. PrestaShop is for building a customizable online store from scratch.
High customization, reliability risks.
We find PrestaShop excels in offering a complete, highly customizable open-source core, particularly valuable when using the simplified Hosted Offer. However, many users report technical instability, frequent bugs, and notable financial risks associated with the third-party module marketplace. Overall, PrestaShop is a powerful tool best suited for users who possess substantial development resources or are prepared for high ongoing maintenance costs.
The PrestaShop Hosted Offer is a complete, turnkey solution designed to get your ecommerce business running quickly. It’s built on PrestaShop version 8 and simplifies the entire setup process. This package includes efficient store hosting, providing 50GB of space thanks to our partner Gandi. It’s ideal for entrepreneurs who want a powerful, modular tool but need the technical aspects handled for them. Your store is set up and ready to go in just 30 minutes, guided by our experts. 💡
We highlight the main differences and pick a winner for each feature.
Postscript is a specialized SMS tool for Shopify. PrestaShop is a full ecommerce platform for any store.
Postscript does one thing: make SMS your top revenue channel. It's built exclusively for Shopify stores. The entire platform focuses on text-based marketing. PrestaShop builds and runs your entire online store. It's an open-source CMS with a Hosted Offer for easy setup. You get payments, shipping, and marketing built-in. The key difference is scope. Postscript enhances an existing Shopify store. PrestaShop creates the store itself. For a Shopify merchant, Postscript adds a powerful channel. For a new business, PrestaShop builds the foundation.
Postscript works with Shopify only. PrestaShop is the platform itself, available to anyone.
Postscript integrates seamlessly with Shopify. This is its only supported platform. It leverages Shopify's data for targeted SMS campaigns. PrestaShop is the ecommerce engine. You can host it yourself or use the Hosted Offer. It supports any product or business model. This is a fundamental barrier. If you're not on Shopify, Postscript isn't an option. PrestaShop is open to all. Shopify users get a tailored SMS tool. Everyone else gets a complete store solution.
Postscript installs quickly on Shopify. PrestaShop's Hosted Offer launches a store in 30 minutes.
Postscript installs as a Shopify app. Setup is fast, focusing on connecting your store and subscriber list. You can start sending campaigns quickly. PrestaShop's Hosted Offer includes expert installation. Your store is pre-installed and ready in about 30 minutes after subscribing. The technical hosting is handled. Both aim for speed, but of different things. Postscript sets up a marketing tool. PrestaShop launches a whole business. Postscript speeds up adding SMS. PrestaShop speeds up launching a store.
Postscript has a dedicated in-house legal team. PrestaShop offers built-in GDPR and VAT tools.
Postscript invests heavily in compliance. An in-house legal team helps navigate SMS regulations. This reduces your risk of lawsuits. PrestaShop includes automated tools. The Legal Assistant handles GDPR and cookies. It also calculates VAT automatically based on your country. Postscript's compliance is expert-led and proactive. PrestaShop's is automated and feature-based. For SMS, you need specific legal guidance. For a store, you need tax and data privacy automation.
Postscript excels at AI-powered SMS campaigns. PrestaShop bundles multi-channel marketing automation.
Postscript uses AI for optimization. Infinity Testing tests hundreds of message variants to find winners. It's focused entirely on SMS performance. PrestaShop integrates marketing for multiple channels. You get automated ads for Google, Facebook, and Instagram. Klaviyo powers email and SMS automation. Postscript goes deeper into one channel. PrestaShop offers breadth across channels. For pure SMS ROI, Postscript's AI is powerful. For a full marketing suite, PrestaShop's bundle is convenient.
Postscript is usage-based with a free start. PrestaShop is a fixed annual subscription for hosting and tools.
Postscript starts at $0/month. You pay a platform fee plus per-message rates as you send more. Costs scale with your SMS volume. PrestaShop's Hosted Offer is €290 per year. This covers hosting, installation, and included tools. The price is fixed regardless of sales. Postscript's cost grows with your success. PrestaShop's cost is predictable from day one. New stores may prefer PrestaShop's flat fee. Growing SMS programs may prefer Postscript's pay-as-you-go model.
Postscript is user-friendly for marketers. PrestaShop often requires developer knowledge for customization.
Postscript is designed for Shopify merchants. The interface focuses on campaign building and analytics. No coding is needed for core use. PrestaShop is highly customizable but complex. The Hosted Offer simplifies setup, but deep changes need developers. User reviews mention bugs and technical issues. Postscript lowers the SMS learning curve. PrestaShop has a steeper curve for full control. Marketers can run Postscript alone. PrestaShop often needs technical support.
Postscript scales with your SMS list size. PrestaShop scales with your store's traffic and product catalog.
Postscript handles growing subscriber lists. Its AI and automation manage larger audiences. The focus is on message volume and revenue. PrestaShop scales with ecommerce complexity. The Hosted Offer includes 50GB storage. You can add more modules and custom features as needed. Postscript scales a single marketing channel. PrestaShop scales the entire business operation. For an SMS program, Postscript is built to grow. For a global store, PrestaShop offers more expansion room.
PrestaShop costs €290 per year (excluding VAT) with one primary plan currently offered: Hosted Offer at €290 per year.
Here are the details for the provided subscription option.
Price: €290 excl. VAT (annual) Websites Supported: Not explicitly stated Best For: New entrepreneurs needing a ready-to-launch store with hosted services and dedicated support. Refund Policy: Not explicitly stated Other Features:

User feedback for PrestaShop is highly polarized, resulting in a low Trustpilot rating of 2.1 (Poor). We see strong recurring issues concerning reliability and the quality of the Addon Marketplace.
Many long-time users and developers report significant frustration with recurring bugs and stability, especially following version 1.7, including critical errors like VAT calculation problems. Complaints highlight that numerous costly modules stop working after updates, and some sellers disappear, making the marketplace feel unreliable and risky for serious financial investment.
I started using PrestaShop with no prior experience. I was really impressed by how quickly I could create a shop in just a few hours. The new version uses Symfony, which feels powerful and modern.
For most Shopify merchants, Postscript is the clear choice for supercharging SMS revenue. It turns your subscriber list into a high-ROI channel with expert help. Postscript's superpower is AI-powered SMS optimization. Its Infinity Testing finds winning messages automatically. The focus on compliance and strategy removes major headaches. PrestaShop's superpower is building a full, customizable online store. The Hosted Offer launches you in 30 minutes with payments and marketing included. The deciding factor is your platform. If you're on Shopify, Postscript adds a powerful revenue stream. If you need a standalone store, PrestaShop builds the entire business. Choose Postscript if you want to make SMS your top revenue driver on Shopify. Choose PrestaShop if you need a complete, customizable ecommerce platform to launch and run your store.
No. Postscript is built exclusively for Shopify stores. If you use another platform like PrestaShop, you'll need a different SMS solution.
Not natively. PrestaShop integrates marketing automation via Klaviyo, which can include SMS. However, it's not a dedicated SMS platform with specialized features like Postscript's AI testing.
It depends on your needs. PrestaShop's €290/year is a fixed cost to launch a store. Postscript starts free but charges per SMS message. For a new store, PrestaShop may be the cheaper initial investment.
User reviews are mixed. Some praise its flexibility, but others report technical bugs and issues with third-party modules. The Hosted Offer with expert support may improve reliability.
Postscript provides live chat and email support on weekdays. Higher-tier plans include priority support and a dedicated account manager for strategic help.
No. Postscript is an add-on SMS marketing tool for your existing Shopify store. You still need Shopify for your store's products, cart, and checkout.
Both tools have their strengths. Choose based on your specific needs.