SMS marketing software for growing Shopify stores
Create, launch, and manage your SMS marketing program. Unlock a new marketing channel guaranteed to drive revenue, not just clicks.
Thousands of stores rely on Postscript
Increase sales.
4x ROI Guaranteed.
Drive new revenue with 35% click rates
Create campaigns featuring new products, promotions, announcements, and more. Enjoy 95%+ open rates and open a new communication channel that your customers will love.
So it's like Mailchimp for texting?
Yes, but way better. My Postscript campaigns have a 35% click through rate. 
Postscript is one of our highest ROI marketing channels. It’s a no brainer for Shopify stores.
— William Davidson, Founder of Hybrid Racing
Quickly segment, automate, and optimize.
Send to ultra-targeted audiences, automate messages based on customer actions, and analyze what really drives new revenue. Instantly get a return on your investment.
The only experts in SMS conversion and compliance.
Regardless of your vertical, Postscript can help engage your users via text message. Get started quickly with our templates or contact us for help with setup and compliance.
Instant ROI. High returns on a low spend.
— Blake Lopez, Director of Marketing, The Giving Keys