Undervalued Shopify Upsell and cross-sell Apps
Updated twice weeklyLast updated August 20, 2026
| # | App | Rating | Reviews | Signal |
|---|---|---|---|---|
| 1 | AE: Order Editing & Upsell Category rank #56 | 5.0 | 250 | 5.0★ but ranked #56 score: 5.0 |
| 2 | Checkout Upsell — Addonn Category rank #392 | 5.0 | 2 | 5.0★ but ranked #392 score: 5.0 |
| 3 | AddUp Checkout Customizer Category rank #575 | 5.0 | 1 | 5.0★ but ranked #575 score: 5.0 |
| 4 | Adoric Post Purchase Upsell Category rank #117 | 5.0 | 15 | 5.0★ but ranked #117 score: 5.0 |
| 5 | KX AI Search Claude Agent Category rank #99 | 5.0 | 12 | 5.0★ but ranked #99 score: 5.0 |
| 6 | AI Cart & Upsell Category rank #662 | 5.0 | 1 | 5.0★ but ranked #662 score: 5.0 |
| 7 | All in one discount builder Category rank #675 | 5.0 | 1 | 5.0★ but ranked #675 score: 5.0 |
| 8 | All In One Urgency Plus Category rank #712 | 5.0 | 1 | 5.0★ but ranked #712 score: 5.0 |
| 9 | AllStar: Reviews & Pre‑Order Category rank #545 | 5.0 | 2 | 5.0★ but ranked #545 score: 5.0 |
| 10 | seedid.AI Category rank #602 | 5.0 | 1 | 5.0★ but ranked #602 score: 5.0 |
Other radars for Upsell and cross-sell
Frequently asked questions
What does "Undervalued Apps" mean?
This list surfaces Upsell and cross-sell Shopify apps that have a rating of 4.5 stars or higher but a category rank outside the top 20. They're the hidden gems — merchants love them, but the App Store's ranking algorithm is under-indexing them. We recompute this list every day.
How often is this list updated?
This list is refreshed once a day from the live Shopify App Store ranking and rating data, so it always reflects the last 30 days of movement.
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