AOV.ai Bundles UpsellBuilt for ShopifyThe Fast Bundle alternative that stays free as your sales grow
AOV.ai Bundles is free to install and free to use, with no revenue cap and no paid plan to move up to.
5.0·1,610 reviews on the Shopify App Store
Your monthly app bill
as bundle sales growStill $0 whether you make $1,000 or $30,000 a month in bundle sales.
Why merchants switch from Fast Bundle
Here are a few reasons why now might be the time to switch from Fast Bundle to AOV.ai Bundles.
Free, not revenue-based billing
Fast Bundle's bill is set by your bundle revenue. AOV.ai Bundles has no paid plan, so there is nothing to bill and no revenue tier to keep track of.
Your monthly app bill as bundle sales grow
Fast Bundle climbs with revenue
AOV.ai Bundles
Nothing to bill
No surprise charges as your sales grow
On Fast Bundle, a strong month can mean a bigger bill. AOV.ai Bundles is free however much you sell, so a record month does not change your bill.
This month you sold more than ever
Fast Bundle
Plan upgraded to $139/mo, charged automatically
AOV.ai Bundles
Still $0/mo, same as last month
Real people, on live chat
Switching does not mean losing hands-on help. AOV.ai Bundles includes 24/7 live chat, so a real person can help you set up, design, and troubleshoot your bundles.
How do I set up a mix and match bundle?
Happy to help. I can set the first one up with you right now.
That would be great, thanks!
A dedicated Bundle Builder
AOV.ai Bundles gives you a purpose-built Bundle Builder, a build-your-own-bundle page where shoppers add items and earn bigger discounts as they go. On Fast Bundle, building your own bundle lives inside Mix and Match rather than a dedicated builder.
Build your bundle
Save 30%
Body Cream
$28
Day Cream
$30
Face Oil
$24
A storefront that stays fast
Discounts run natively on Shopify Functions, and bundles render through a lightweight Preact widget that loads only what each page needs. It is a Built for Shopify app, engineered to stay gentle on your Core Web Vitals.
Built for Shopify
Highest standards for performance and design
LCP
Good
CLS
Good
INP
Good
Every feature, for free
All six offer types, every setting, and unlimited offers are included, with nothing locked behind a paid plan. Fast Bundle keeps some features and its fastest support for its higher tiers.
Everything included
All features- All six offer types
- Dedicated Bundle Builder
- Live chat support
- Custom product options
- Every setting unlocked
What AOV.ai Bundles does that Fast Bundle does not
Both apps cover the core bundle types. These are the differences that tip the decision when you switch from Fast Bundle.
| AOV.ai Bundles | Fast Bundle | |
|---|---|---|
| Free, with no revenue cap | Yes | No |
| Every feature unlocked without a paid plan | Yes | No |
| Live chat support at no cost | Yes | No |
| A dedicated Bundle Builder | Yes | No |
| Custom product options on bundles | Yes | No |
| Multiple bundles in one cart, each priced correctly | Yes | No |
Everything in this table comes with the free app.
Merchants trust AOV.ai Bundles
5.0from 1,610 reviews on the Shopify App Store
“The interface is intuitive, the usability is excellent, and the features work smoothly and efficiently.”
“It's straightforward to use, works well for creating bundle offers, and is a useful tool for increasing average order value.”
“Really positive experience with AOV.ai's support team. Jasmine and Lias helped me resolve a checkout issue with my product bundle quickly and efficiently.”
We move your bundles for you, and it costs you nothing.
Our team rebuilds and tests every bundle with you, and your current bundles keep running until you switch.
Your free migration
Guided by our team, start to finish
What is included
- Every bundle rebuilt to match your store
- Tested at checkout before you switch
- Current bundles keep running until you switch
- Hands-on until every bundle is live
AOV.ai Bundles is a strong Fast Bundle alternative when price matters. It runs all six offer types you already use, from fixed bundles and volume discounts to mix and match and Frequently Bought Together, and it is free. It holds a 5.0 rating across 1,610 reviews on the Shopify App Store.
You do not need one, because AOV.ai Bundles has no paid plan to discount. The migration is free too: our team moves your bundles over from Fast Bundle for you. Just start from any migration button on this page.
Your existing bundles keep running until you turn Fast Bundle off, and completed orders in Shopify are a permanent record that switching apps does not change. You rebuild your bundles in AOV.ai Bundles and test at checkout before removing the old app, so nothing on your store goes offline.
Yes. AOV.ai Bundles is free, with every offer type and setting, unlimited offers, the Bundle Builder, and 24/7 live chat support included.
Yes. It is not a trial or a limited free plan: every store gets the full app, and there is nothing to upgrade to.
No. AOV.ai Bundles is a Built for Shopify app, so it meets Shopify's highest standards for performance. Discounts run on native Shopify Functions, and bundles load through a lightweight, lazy-loaded Preact widget that only loads what each page needs, so it is built to stay gentle on your store speed and Core Web Vitals.
The main difference is pricing. Fast Bundle bills by your bundle revenue, and AOV.ai Bundles is free. Both cover the core offer types and AI Frequently Bought Together. Fast Bundle adds AI image generation, and AOV.ai Bundles adds a dedicated Bundle Builder and free live chat support.
It is guided, not automatic, because bundle data cannot be exported between apps. Install AOV.ai Bundles free, and our team rebuilds each offer with you to match what you run today. You then test at checkout and turn Fast Bundle off. Most stores run only a handful of active bundles, so for many merchants it is quick, not a multi-day project.
AOV.ai Bundles is free, with no usage limits and no cap on the bundle revenue your offers bring in.
Fast Bundle prices by your bundle revenue, with plans that step up as your bundle sales cross each threshold, so a strong month can push you into a higher-priced tier and a bigger bill. AOV.ai Bundles has no tiers, so its price stays at $0.
Popular Fast Bundle alternatives on Shopify include AOV.ai Bundles, Bundler, and Kaching Bundles. Most cover fixed bundles, volume discounts, and mix and match. AOV.ai Bundles stands out for being free, with a dedicated Bundle Builder and free guided migration from Fast Bundle.
Both apps offer AI-powered Frequently Bought Together recommendations. Fast Bundle also has AI content and image generation, which AOV.ai Bundles does not, so if AI-generated bundle images are central to how you work, that is one area where Fast Bundle is ahead.
Ready to switch from Fast Bundle to AOV.ai Bundles Upsell?
We move your bundles for you at no cost, and the app is free to use.
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