SellUp: Add‑ons & Cart Upsell
Free planCreate the best add-ons and upsells for your Shopify store. Create cart upsells in your themes own side drawer cart. Increase AOV with the best upsell app





Merchant Reviews
30-Day Trends
Category Rankings
- Category
Marketing and conversion apps > Upsell and bundle apps > Upsell and cross-sell
Tempt them with upgrades, “pairs well with,” and other hard-to-resist items.
Rank: 247 / 1213
Last seen 2026-11-03
Collection Rankings
- Collection
Apps for extending your customer accounts
Supercharge the account experience so customers can do more when they log in.
Rank: 553 / 1904
Last seen 2026-11-03
Rank: 1569 / 6647
Last seen 2026-11-03
- Collection
Apps for extending your customer accounts
Supercharge the account experience so customers can do more when they log in.
Rank: 553 / 1904
Last seen 2026-11-03
Rank: 1572 / 6647
Last seen 2026-11-03
Rank: 1572 / 6647
Last seen 2026-11-03
Rank: 1572 / 6647
Last seen 2026-11-03
Rank: 1569 / 6647
Last seen 2026-11-03
Rank: 24 / 24
Last seen 2026-10-29
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