Omnisend vs. Postscript: Which Fits Your Store? [2026 ]

Key takeaways

Omnisend is an all-in-one advertising and marketing platform. It combines e-mail, SMS, and net push on Shopify, WooCommerce, Wix, and BigCommerce shops.

Postscript is a devoted Shopify SMS advertising and marketing answer. It gives deep text-message instruments, but it surely’s Shopify-only and serves the U.S. and Canada.

Postscript doesn’t embody an e-mail builder natively. Most ecommerce shops often pair it with a separate e-mail platform.

Omnisend’s Professional tier prices $59/month. It contains limitless emails, and SMS begins at $0.007/message.

Postscript Starter plan provides a $49 month-to-month minimal on high of per-message and provider charges.

Select Omnisend if you’d like e-mail and SMS advertising and marketing in a single place. Decide Postscript if SMS is already your most important channel and e-mail lives elsewhere.

For those who run an ecommerce retailer and need extra income from e-mail and textual content, you’ve in all probability in contrast Omnisend vs. Postscript. The 2 look related at first, however they remedy totally different issues.

Omnisend is an all-in-one platform that unifies e-mail, SMS, and net push notifications in a single dashboard. Postscript focuses on SMS advertising and marketing for Shopify shops.

We’ve in contrast Omnisend vs. Postscript that will help you select the correct match to your retailer. You’ll learn the way they stack up when it comes to options, pricing, automation, integrations, buyer critiques, and use instances. 

Omnisend vs. Postscript: The core distinction

Omnisend is a full buyer retention platform whereas Postscript is an SMS marketing app.

Omnisend treats textual content messages as one channel alongside e-mail, net push, and sign-up forms. You possibly can construct cross-channel campaigns in a single dashboard utilizing a single automation editor.

Postscript solely handles textual content messages for Shopify shops. It doesn’t have an e-mail builder, e-mail automation flows, or a broader CRM. This implies you continue to want to put in a separate e-mail advertising and marketing device. 

If you’d like a whole retention advertising and marketing system, Omnisend offers you every thing in a single platform. Postscript fits shops that want a complicated Shopify SMS program whereas operating a separate e-mail platform. 

Omnisend vs. Postscript at a look

Right here’s how Omnisend vs. Postscript evaluate on the components that determine most Shopify stacks. The figures are present as of June 2026:

Briefly, Omnisend combines SMS and email across Shopify and different ecommerce platforms. Postscript focuses solely on Shopify SMS advertising and marketing.

Which must you select: Omnisend or Postscript?

Select Omnisend if:

• You need to e-mail and SMS advertising and marketing collectively in a single platform
• You promote on Shopify, WooCommerce, Wix, BigCommerce, or another ecommerce platform
• You desire a decrease whole value with out paying for 2 totally different software program subscriptions

Select Postscript if:

• SMS advertising and marketing is already your most important income channel

• You’re absolutely dedicated to utilizing Shopify for the lengthy haul
• You have already got an e-mail advertising and marketing device you don’t plan to exchange

For the standard Shopify style retailer that emails and texts a rising listing of consumers, Omnisend is a sensible alternative. It retains each channels in a single place. For those who’re weighing Postscript alternate options for Shopify, Omnisend is an acceptable all-in-one swap.

The platform additionally reduces prices by consolidating separate e-mail and SMS instruments right into a single answer. A single Omnisend plan covers e-mail, SMS, and net push. You can begin with Omnisend’s free plan and add SMS if you’re prepared.

For those who run a big, devoted SMS program and have already got a dependable e-mail advertising and marketing platform, Postscript is a robust possibility.

Channels and automation in contrast

When evaluating Omnisend vs. Postscript, begin with channel scope. 

Postscript focuses on SMS and RCS (wealthy communication providers) campaigns. Omnisend helps you to mix e-mail, SMS, and net push in a single automation:

Each platforms have visible drag-and-drop builders. They embody the usual ecommerce triggers you want, similar to:

• Welcome series for brand spanking new sign-ups
• Browse abandonment campaigns
• Cart abandonment reminders
• Order affirmation
• Delivery updates
• Put up-purchase thanks messages
• Winback flows

Omnisend gives these as prebuilt automations, saving you setup time. Retailer information additionally helps you section and goal prospects by buy historical past or searching conduct. 

Every movement contains ready-made templates you’ll be able to tweak to suit your particular marketing campaign. You may also A/B take a look at topic strains and ship occasions in the identical drag-and-drop editor.

Postscript stands out for its deep SMS options. Its AI-powered Infinity Testing helps you to take a look at totally different SMS variations inside workflows. 

Shopper, a conversational AI assistant, helps you reply buyer questions by way of textual content messages. It additionally routes conversations to a stay assist agent or related assist desk if wanted. 

Postscript additionally runs key phrase campaigns for opt-ins and replies, in addition to broadcast SMS campaigns. Its built-in compliance instruments are designed for companies that ship messages within the U.S. and Canada. RCS can also be rolling out in early entry, permitting you to ship richer, branded textual content messages. 

Omnisend’s power is cross-channel automation and timing. One movement can ship an automated email first, then comply with up by SMS provided that the e-mail goes unread. You pay for textual content solely when it provides worth. You possibly can combine net push into the identical sequence, too.

For many ecommerce companies evaluating Omnisend vs. Postscript, the deciding issue is straightforward. With Omnisend, you construct one cross-channel movement and handle it in a single place. Postscript helps you to construct SMS workflows natively and run e-mail in a separate device.

On reporting, each platforms monitor SMS and marketing campaign efficiency. Nonetheless, Omnisend reveals your e-mail, SMS, and net push metrics facet by facet on a single dashboard.

Vital word: Postscript’s personal docs stroll by way of constructing a welcome series in Klaviyo and syncing coupons to it. This tells you the platform is designed to pair with a separate e-mail platform.

Omnisend vs. Postscript pricing in contrast

When evaluating Postscript vs. Omnisend, pricing is a crucial deciding issue. 

Omnisend bundles e-mail and textual content messages into one subscription. Postscript covers SMS pricing solely, so you could pay for a separate e-mail advertising and marketing platform.

Right here’s a side-by-side pricing comparability:

Omnisend gives a free plan to start out. The Customary plan begins at $16/month, whereas the Professional plan begins at $59/month and contains limitless emails. SMS is a metered add-on that begins at $0.007 per message and falls with quantity. 

Whenever you pay three months upfront, you save 30%. Plus, Professional provides bonus SMS credit every month.

Postscript pricing is SMS-only. Starter carries a $49 month-to-month minimal spend. Development is $100/month, and Skilled is $500/month, plus per-message and provider charges. It serves the U.S. and Canada. 

Two corrections are value making. Postscript has no $25 minimal, and it isn’t priced per section. Its mannequin is usage-based, so that you pay per message despatched, plus provider charges, on high of the month-to-month minimal.

Since Omnisend’s pricing already contains e-mail, its paid plans usually substitute the necessity for 2 instruments.

What’s higher for Shopify?

Within the Omnisend vs. Postscript Shopify debate, each are top-tier Shopify apps. You possibly can set up each platforms by way of the Shopify App Retailer and sync your retailer information in a couple of clicks.

The most important distinction is what they do after connecting.

Postscript goes deeper on SMS seize. It will possibly gather opt-ins by way of on-site popups and one-time passcode confirmations. The platform additionally works easily with the Shopify Plus SDK and Store Pay. 

With Postscript, you get greater than 45 SMS segmentation filters constructed on Shopify buyer information. It additionally helps you to seize subscribers at checkout, with a Shopify checkout extension constructed for SMS consent:

Omnisend’s Shopify integration is broader. As soon as related, the platform syncs vital retailer information, together with: 

• Buyer contacts
• Merchandise
• Orders
• Procuring carts
• Reside searching exercise

This information stays contemporary by way of an ongoing two-way sync that often updates in actual time. A brand new order, refund, or deserted cart updates the client’s profile inside minutes. Meaning your SMS and email segments all the time use up-to-date info.

Omnisend additionally helps Shopify Stream, making it straightforward to set off automations from retailer occasions. For those who promote internationally, Shopify Markets helps Omnisend show the correct foreign money and product info for every shopper.

The takeaway: With Omnisend, you’ll be able to run Shopify email and SMS campaigns from one dashboard. Postscript offers you extra devoted seize and concentrating on instruments to your Shopify SMS program.

Case examine: Vagari Baggage

Vagari Baggage is a Shopify model that makes a speciality of style and equipment. After scuffling with excessive advertising and marketing prices and unresponsive assist, the model switched from Klaviyo to Omnisend. The small crew started operating each e-mail and SMS from the identical platform. Managing campaigns, buyer information, automations, and reporting turned a lot simpler with out switching between instruments. The outcomes converse for themselves. Vagari Baggage now earns £121.38 in income for each £1 spent on its mixed e-mail and SMS advertising and marketing program.  Read the full Vagari Bags story

AI options in contrast

Each platforms provide synthetic intelligence (AI) options to avoid wasting you time, however they work in a different way. Omnisend spreads AI throughout all channels, whereas Postscript’s AI instruments focus utterly on SMS.

Omnisend’s AI options do the heavy lifting, serving to you create and personalize campaigns sooner. These capabilities embody:

• AI Topic Line and Preheader Generator

• AI Author for crafting e-mail copy
• AI Section Builder to type your consumers simply
• Product Recommender reveals related gadgets to consumers
• Churn and RFM (recency, frequency, financial) predictions for concentrating on 
• Kinds AI assistant for creating sign-up types

Most Omnisend AI features, together with the AI Topic Line Generator, Author, and Section Builder, can be found on the free plan. The Kinds AI assistant sits on paid plans.

Postscript’s AI offers you three most important SMS instruments: 

• Model Middle learns your model voice and applies it to SMS messages
• Infinity Testing experiments with message variations inside flows

• Shopper handles buyer conversations and assist

If you’d like AI help throughout e-mail, SMS, and types, Omnisend is extra complete. For manufacturers targeted on superior SMS advertising and marketing, Postscript’s AI instruments go deeper on textual content.

Which device has higher buyer assist?

Responsive buyer assist issues if you need assistance organising campaigns or fixing technical points. As you evaluate Omnisend vs. Postscript, you’ll discover that each platforms provide useful assist.

Omnisend gives 24/7 live chat and email support throughout all plans, together with the free plan. You get onboarding, marketing campaign launch, segmentation, and customized help from day one with out paying for a better tier. 

The platform stories a mean response time of underneath three minutes. 4,500+ five-star critiques on verified platforms again this. The crew has additionally gained Stevie Awards for exemplary buyer assist.

Postscript gives e-mail and chat assist on its paid plans throughout weekday hours (9 am–8 pm Jap time). 

Its higher-priced plans (Skilled and Enterprise) present entry to further onboarding help and a devoted success supervisor. This construction fits Shopify manufacturers operating giant SMS applications. 

The underside line: Omnisend gives precedence assist throughout all plans. Postscript reserves its customized, hands-on steerage for shops with bigger budgets. 

Often requested questions

Can I change from Postscript to Omnisend with out dropping SMS information?

Sure. You possibly can import your SMS subscribers into Omnisend together with their consent information. Omnisend’s migration crew can deal with the transition in 5 days with out compromising your opt-in compliance. The crew additionally recreates your segments, sign-up types, and workflows, so that you don’t have to start out from scratch.

Is Omnisend higher than Postscript?

Within the Omnisend vs. Postscript comparability, Omnisend is a better option in some instances. For shops that need e-mail and SMS in a single place, Omnisend is the higher choose. It additionally gives net push, sign-up types, and a free plan, which Postscript lacks. 

Postscript wins when SMS is your most important channel, and also you need extra superior text-message advertising and marketing instruments.

How does Omnisend deal with GDPR for EU prospects?

Omnisend helps consent sign-up types and double opt-in verification for e-mail and SMS. It makes use of automated Shopify webhooks to rapidly course of information deletion requests, maintaining your EU campaigns compliant with the legislation.

What Shopify information does Omnisend sync for personalization?

Omnisend syncs your contacts, merchandise, orders, carts, searching, tags, and buy historical past. You possibly can then use the information to create segments and ship related, customized emails and texts to the correct consumers.

Does Postscript work exterior Shopify?

No, Postscript is constructed completely for Shopify shops. It additionally serves manufacturers that promote largely to prospects in the US and Canada. For different ecommerce platforms or world textual content messaging, Omnisend is a greater match as a result of it serves companies worldwide.