SMS Marketing Software

Postscript vs Sinch Engage

Postscript and Sinch Engage are text messaging tools that businesses use to reach shoppers and clients. Postscript is built around Shopify stores that treat texting as a revenue channel. Sinch Engage is a business texting platform for teams, from small shops to high-volume senders. Ecommerce merchants suit Postscript, while retailers, service teams and agencies suit Sinch Engage.

Postscript
Postscript

by Postscript

No reviews yet

Pricing: Starter $0 platform fee with a $49/mo minimum spend, from $0.009/SMS; Growth $100/mo; Professional $500/mo; Enterprise on request. 30-day trial, $100 credit.

Postscript is SMS and RCS marketing for Shopify stores: campaigns, automation flows, a shared reply inbox and per-message billing.

18 /20 features Full profile
No reviews yet

Pricing: From $99/mo annual ($119 monthly) for 3,000 SMS, up to $2,399/$2,879 for 150,000 SMS/mo; custom Enterprise above that. AU and UK run separate ladders.

Sinch Engage is a business SMS and two-way messaging platform, formerly MessageMedia, with bulk campaigns, a shared inbox and automation.

16 /20 features Full profile

Feature Comparison

SMS Marketing Software features side-by-side

Postscript
Postscript 18/20 features
Bulk text campaigns
Yes
Two-way messaging inbox
Yes
MMS messaging
Yes
Text-to-join keywords
Yes
Dedicated short code
Yes
Toll-free and 10DLC numbers
Yes
SMS drip campaigns
Yes
Keyword auto-replies
Yes
SMS audience segments
Yes
Trackable short links
Yes
Mobile coupons
Yes
Text-to-vote polls
No
Text-to-win contests
No
QR code opt-in
Yes
Automatic STOP handling
Yes
Quiet hours enforcement
Yes
Abandoned cart texts
Yes
SMS API
Yes
Landline and invalid number removal
Yes
RCS messaging
Yes
No reviews yet
Sinch Engage
Sinch Engage 16/20 features
Bulk text campaigns
Yes
Two-way messaging inbox
Yes
MMS messaging
Yes
Text-to-join keywords
Yes
Dedicated short code
Yes
Toll-free and 10DLC numbers
Yes
SMS drip campaigns
Yes
Keyword auto-replies
Yes
SMS audience segments
Yes
Trackable short links
Yes
Mobile coupons
Yes
Text-to-vote polls
No
Text-to-win contests
No
QR code opt-in
No
Automatic STOP handling
Yes
Quiet hours enforcement
No
Abandoned cart texts
Yes
SMS API
Yes
Landline and invalid number removal
Yes
RCS messaging
Yes
No reviews yet

Pricing

Postscript

Starter $0 platform fee with a $49/mo minimum spend, from $0.009/SMS; Growth $100/mo; Professional $500/mo; Enterprise on request. 30-day trial, $100 credit.

Sinch Engage

From $99/mo annual ($119 monthly) for 3,000 SMS, up to $2,399/$2,879 for 150,000 SMS/mo; custom Enterprise above that. AU and UK run separate ladders.

Which Should You Choose?

Choose Postscript if texting should bring repeat orders to your Shopify shop. Choose Sinch Engage if you send reminders and promotions and want one account for a whole team. Pricing is monthly for both, and the higher plans come by quote.

A Shopify merchant weighing texting as a sales channel will find Postscript built for that job. It grows the list from QR codes that open a pre-filled opt-in text on the phone. Sends that would fall outside legal hours are held back for each recipient's own time zone. A store on any other platform needs its own SDK installed, so Postscript sits beside that store.

Teams that text patients, customers or event guests send and answer those texts from one account. Sinch Engage gives agencies and multi-brand teams single sign-on plus separate subaccounts. It also covers appointment and payment reminders, which suits healthcare and finance teams. Those team features need a higher plan. Sinch Engage was sold as MessageMedia before its rename, and it is the same product throughout.

Users of Postscript value quick setup of campaigns, flows and automations. They also like its competitive price for the features and its responsive, personal support. Sinch Engage's reviewers like its clean, intuitive interface and quick, knowledgeable support. Reviewers call it handy for answering replies, reminding clients of appointments and mass sends, though some mention that messages, screens or alerts now and then fail to load or arrive.

Postscript describes a sports nutrition brand that switched from another vendor's texting tool. Seeking better analytics and a community focus over constant discounts, the brand ended with strong revenue and subscriber retention from texts. Sinch Engage tells of a company producing entertainment events, which promotes each show by text with the messages tied into its CRM. Strong conversion rates and far quicker launches of each new event, thanks to automations, are what that team describes.

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