Demo Days Festival review for UpsellPlus Checkout Upsell

5 / 5

March 11, 2026

Their customer service and live chat support is INCREDIBLE! Santiago helped me make a super custom upsell, got creative and found a way to make it happen, and was extremely friendly and efficient. The app itself is amazing, but the people behind it are even better.

Using app

About 1 month

Total reviews

1

Average rating

5.0

UpsellPlus Checkout Upsell for Shopify
UpsellPlus Checkout Upsell
5.0 star
133 reviews

Grow AOV with cross sell, post purchase & checkout upsell

Developer
Shopify App Store