Turn every order into more revenue
PostSurge shows smart one-click upsells right after checkout. No friction. No code. Fully automated. Most stores earn an extra 8–12% revenue from day one.
Free plan available · No credit card required
8–12%
Average revenue increase
1-click
Customer accept flow
10 min
Setup time
$0
To get started
Up and running in minutes
PostSurge sets itself up automatically — no manual offer creation needed.
Install PostSurge
Add the app to your Shopify store in seconds. No code, no theme edits required.
PostSurge builds your offers
PostSurge scans your order history and automatically creates upsell offers tailored to your store.
Start earning more
Every customer who completes checkout sees a targeted upsell. Most stores see 8–12% more revenue.
Everything you need to upsell
PostSurge handles the entire upsell experience — from offer selection to checkout.
One-click upsells
Customers add items to their order with a single tap — no re-entering payment info, no friction.
Smart product matching
PostSurge analyzes your order history to automatically recommend the products most likely to convert.
A/B testing built in
Every offer is automatically split-tested. The winner gets shown more over time — no setup required.
Smart downsells
If a customer says no, PostSurge automatically shows a second offer at a better price for a last chance.
Thank you page cross-sells
After checkout, show personalized product recommendations on the order confirmation page.
Real-time analytics
Track impressions, acceptance rates, and upsell revenue from your dashboard.
Start earning more from every order
Free to install. No risk. Takes 10 minutes to set up.
Add to Shopify — It's FreeFree plan available · Upgrade only when you're ready