Boost: Cart, Bundles & Upsells
by BOOST
5.0
(13 reviews)
Best suited for stores using Recharge and Yotpo, which it integrates with and from $98/mo.
Boost lifts AOV with a slide cart drawer, upsells, free shipping bar, tiered rewards & progress bar Boost is the all-in-one AOV suite: slide cart drawer with upsells, sticky product bar, free shipping progress bar, tiered rewards & automatic free gift with purchase (GWP), mix & match bundle builder (Build a Box), optimized collections, and one-click checkout & post-purchase upsells. Discounts apply automatically — no promo codes. Replace multiple apps with one fast, no-code install and track ROI live. Add cart cross-sells, one-click add-ons & AI product recommendations, all mobile-first. Boost is the all-in-one AOV suite: slide cart drawer with upsells, sticky product bar, free shipping progress bar, tiered rewards & automatic free gift with purchase (GWP), mix & match bundle builder (Build a Box), optimized collections, and one-click checkout & post-purchase upsells. Discounts apply automatically — no promo codes. Replace multiple apps with one fast, no-code install and track ROI live. Add cart cross-sells, one-click add-ons & AI product recommendations, all mobile-first. more Slide cart drawer with cart upsells, sticky product bar & free shipping bar Tiered rewards & automatic free gift with purchase — no promo codes needed Mix & match bundle builder: Build a Box, BYOB & subscription box builder One-click checkout upsells, post-purchase offers & optimized collections Set tiers in minutes: Free Shipping at $75, 15% off at $100, Gift at $250
Copy from the Shopify App Store listing, unedited.Cart customization
Top line
conversion rate and average order value
From $98/mo
1 tier
25/100
Limited evidence · from 12 reviews
What it does
Slide cart drawer with cart upsells, sticky product bar & free shipping bar
Tiered rewards & automatic free gift with purchase — no promo codes needed
Mix & match bundle builder: Build a Box, BYOB & subscription box builder
One-click checkout upsells, post-purchase offers & optimized collections
Set tiers in minutes: Free Shipping at $75, 15% off at $100, Gift at $250
One plan, no tiers to choose between
This developer publishes a single plan ($98/month), so plan choice does not arise — the only decision is whether to install it. The listing summarises it as “$98/month. Free trial available.”.
Pricing
$98/month
25
/ 100Limited evidence
Scored on 12 merchant reviews we hold for Boost: Cart, Bundles & Upsells, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.
Review history
2024–2025 · 12 reviews read| 2024 | 7 reviews |
|---|---|
| 2025 | 5 reviews |
What merchants say
5.0
0%
of reviews get an answer0%
had used it a year when they wroteRecent merchant reviews
The newest 8 of 13. Open one to read it in full, with the developer's reply where there is one.
Two months in and loving the app. Easy install and design customizations, looks and feels incredible, and customer support has been super helpful when anything comes up. We took a long time to settle on Boost after looking at other options and are very glad that we did. We broke even on the cost quickly, and we are not a high-volume store. Highly recommend.
Great experience, have been live for a couple weeks. Successfully pushed AOV higher by double digit % points. Great intuitive mobile first UI for the bundle builder, smart cart, and collection page which is better then potentially any other alternative.
Works out of the box. Is optimized for conversions. Easy to customize. They have some barriers they don't let you customize but is to optimize conversions. It's a great app. Professional. UI/UX optimized. The Boost Team customer service has been prompt and delightful to work with as well when needed. Their reps are knowledgable and don't read from scripts. They genuinely help you and are well informed.
Boost is an outstanding app that provides features every Shopify store should have natively. The cart functionality is exceptional—arguably the best cart app on Shopify. Since implementing it, our add-to-cart conversions have skyrocketed by 300%. With Boost, the possibilities are endless. The support team helped us setup localization and optimize for more subscription opt-ins . The high level support adds tremendous value, it's a must-have for any Shopify store owner.
Boost has been a game changer for our cart. We've used many cart apps in the past, but none have the customizability or performance compared to Boost. It's super easy to set up and the team has even implemented some custom features for our store to make it compatible with our other apps. Highly recommend!
The Equip team loves Boost. We've tried two other (extremely popular) cart apps and Boost has outperformed all of them (both AOV & conversion). The app is really easy to use on the backend + great UX for customers.
Boost has dramatically increased our AOV and overall revenue. Absolutely love it!
The Boost team fixed a problem on our site fast and kept us updated. Great service—thank you!
Boost: Cart, Bundles & Upsells FAQ
Answered from this app's own listing and its full review record.
Best suited for stores using Recharge and Yotpo, which it integrates with and from $98/mo.
Paid plans start at $98/month across 1 published tier. Prices are as listed on the Shopify App Store and can change — confirm before installing.
On our scorecard Boost: Cart, Bundles & Upsells rates 25 out of 100 — limited evidence — read from 12 merchant reviews. The developer has published replies to 0 of 12 reviews. The score reflects what the review record shows, nothing more.
13 merchants have reviewed Boost: Cart, Bundles & Upsells, averaging 5.0 out of 5. We hold the review history from 2024 to 2025, which is what the year-by-year chart on this page is built from.
At a glance
5.0 / 5 · 13 reviews
0 (was 8)
0 of 12 reviews
4.5 months
$98/month. Free trial available.
May 29, 2023
2024 – 2025
Categories
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