ZS Bundles vs Kaching Bundles: head-to-head comparison
Kaching Bundles (its App Store address is bundle-deals) is one of the most reviewed bundle apps on Shopify. ZS Bundles is newer, with a free plan for live stores and order-based pricing. Here is how they compare.
Plans, prices, ratings and features below are taken from each app's Shopify App Store listing, checked 22 October 2026. Apps change their plans, so check the listing before you decide.
Quick verdict
Kaching has 6,439 reviews, a 5.0 rating and the Built for Shopify badge. That is a track record ZS Bundles does not have yet. Where ZS Bundles is stronger is price and the free plan. Kaching is free on development stores and its paid plans are capped by the additional revenue the app brings in. ZS Bundles has a free plan for live stores and charges by bundle orders, which is usually cheaper for mid and high priced bundles.
Pricing
| Kaching plan | Price | What it covers |
|---|---|---|
| Free | $0 | Development stores only, unlimited features |
| Starter | $14.99 / month | Up to $1,000 of additional revenue |
| Scale | $29.99 / month | Up to $5,000 of additional revenue |
| Pro | $59.99 / month | Up to $10,000 of additional revenue |
Kaching paid plans list unlimited bundle deals, multiple layouts, endless customization and live chat support, with a 7-day free trial. Yearly billing is listed.
| ZS Bundles plan | Price | What it covers |
|---|---|---|
| Free | $0 | Every bundle type except progressive gifts, 1 live bundle at a time, up to 20 bundle orders a month |
| Starter | $12.99 / month | 500 bundle orders a month, unlimited live bundles, countdown timer, checkbox upsells |
| Scale | $24.99 / month | 2,000 bundle orders a month, progressive free gifts, A/B testing, custom CSS |
| Pro | $49.99 / month | Unlimited bundle orders, sticky add-to-cart bar, volume discounts across products |
Every paid ZS Bundles plan has a 14-day free trial. Plans are billed by the number of orders that contain a bundle, not by revenue.
A quick cost check
Say your bundles bring in $3,000 of additional revenue in a normal month from 120 orders, and $9,000 in November from 350 orders. On Kaching that is Scale at $29.99, then Pro at $59.99 for November. On ZS Bundles both months fit Starter at $12.99, because 350 orders is under the 500 limit. Use the bundle discount calculator with your own numbers.
Feature comparison
| Kaching Bundles | ZS Bundles | |
|---|---|---|
| Rating | 5.0 from 6,439 reviews, Built for Shopify | New on the App Store |
| On the App Store since | August 2022 | Recently listed |
| Free plan for live stores | Development stores only | Yes: 20 bundle orders a month, 1 live bundle |
| Quantity breaks, volume discounts | Yes | Yes, on the free plan |
| Mix and match, fixed bundles, multipacks | Listed as bundle types | Yes, on the free plan |
| BOGO, free gifts | Listed | Free plan; gifts that unlock with cart value on Scale |
| Bulk order table for trade buyers | See listing | Yes, on the free plan |
| A/B testing | Listed | Scale ($24.99) |
| Shopify POS, Hydrogen, page builders | Listed | No POS or Hydrogen; works in any theme |
| App languages | 9 listed | 9 admin languages |
| Free setup | See listing | We set up your first two bundles for free |
How the offer works in ZS Bundles
The offer sits on the product page, above Add to cart, in a widget styled from your theme. Bundles use your existing products, so images, reviews, SEO and stock stay as they are. Shopify applies the price at checkout through Shopify Functions and checks it again when the cart changes. There is no discount code to leak.
Which should you pick?
- Pick Kaching if a long review history and the Built for Shopify badge matter most, or you need POS, Hydrogen or one of its listed cart and page builder integrations.
- Pick ZS Bundles if you want to run a real offer on a live store before paying anything. It also fits if your bundles are high priced, so a revenue cap fills quickly, or if you want a bill that stays flat through Black Friday.
We also have a longer Kaching Bundles alternative guide.
