Turn every click into a bigger basket.
Seven beautifully crafted upsell widgets covering every step of the customer journey — product, cart, and post-purchase. Install in one click, live in minutes.
Frequently bought together
Trusted by Shopify stores around the world
Upsell where it matters most
Seven fully customizable widgets covering every placement where a customer can be invited to add more — from the product page to the thank-you page.
Built for ambitious Shopify stores
Built for Shopify stores that are serious about growing revenue without the complexity.
Flat monthly pricing
No revenue share, no per-order fees. Pay one predictable rate and keep every dollar of upsell revenue.
Learn moreReal humans, 24/7
Live chat answered in under 2 minutes by our in-house product team — not bots, not ticket queues.
Learn moreZero-code setup
Install, configure and launch upsell campaigns entirely from your Shopify dashboard. No developer needed.
Learn moreBrand-perfect design
12 polished themes plus full control over colors, fonts, spacing and copy. Matches any storefront.
Learn moreWorks with OS 2.0
Native Shopify app blocks and theme extensions. No theme.liquid edits, no leftover code on uninstall.
Learn moreConversion-grade analytics
See revenue, attach rate and AOV impact per campaign — broken down by widget, placement and device.
Learn moreUp and running in minutes
No theme edits. No developers. Install, create a campaign, go live.
Install on Shopify
One click from the App Store. Free to install on every plan.
Pick a widget
Choose from 7 placements — product, cart or thank-you page.
Match your brand
Drop in colors, fonts and a theme preset. No CSS required.
Go live instantly
Activate via OS 2.0 app blocks. No code, no theme edits.
The Shopify growth playbook
Boost Your Revenue: Mastering Shopify Upsell & Cross-sell Strategies
Unlock higher average order value with Shopify upsell and cross-sell strategies. Discover how to combat cart abandonment and maximize your sales.
Unlock Your Shopify Potential with Effective Upsell Strategies
Discover how upselling and cross-selling can boost your Shopify store's average order value and reduce cart abandonment with our Summer Upsell app.
Steal These: 5 Cross-selling Examples You Can Copy Today
Looking for inspiration? Here are 5 real-world cross-selling examples that you can implement on your Shopify store right now to boost your revenue.
Get more out of every visitor.
Install Summer Upsell free. Launch your first upsell campaign in under 10 minutes.