Checkout Boost: Rules & Upsell
Free planCustomize Shopify checkout upsells and checkout rules with CheckoutBoost. Add offers, discounts, and conditional checkout blocks to increase AOV and conversions





Merchant Reviews
30-Day Trends
Category Rankings
- Category
Marketing and conversion apps > Checkout
Make checkout the easiest part of your shopping experience.
Rank: 283 / 494
Last seen 2026-08-17
- Category
Marketing and conversion apps > Upsell and bundles > Upsell and cross-sell apps
Tempt them with upgrades, “pairs well with,” and other hard-to-resist items.
Rank: 206 / 1051
Last seen 2026-08-17
Rank: 57 / 350
Last seen 2026-08-17
Collection Rankings
Rank: 1266 / -24
Last seen 2026-08-17
Rank: 1255 / -24
Last seen 2026-08-18
- Collection
These apps have cleared Shopify’s highest quality bar for safety, performance, and usefulness.
Rank: 1389 / 1597
Last seen 2026-08-17
Rank: 1266 / -24
Last seen 2026-08-17
Rank: 1264 / -24
Last seen 2026-08-17
Rank: 1254 / -24
Last seen 2026-08-18
- Collection
Apps for extending your customer accounts
Supercharge the account experience so customers can do more when they log in.
Rank: 440 / -24
Last seen 2026-08-17
- Collection
Apps for extending your customer accounts
Supercharge the account experience so customers can do more when they log in.
Rank: 434 / -24
Last seen 2026-08-17
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