Rebuy vs Helium 10: Different Tools for Different Goals
Rebuy is primarily a Shopify personalization tool; Helium 10 is an Amazon seller platform. How they compare for multi-channel sellers.
These are not competitors. Rebuy is a Shopify upsell and personalization engine from $99 per month. Helium 10 is an Amazon research and optimization platform from $79. If you sell on one channel the answer is whichever matches that channel. The comparison only becomes interesting for sellers running both, where the useful question is what each platform can and cannot tell you about the other.
Rebuy
From $99/month Starter
Helium 10
From $79/month Platinum
Summary
Rebuy and Helium 10 serve almost entirely different use cases. Rebuy is a Shopify upsell and personalization engine, it increases average order value on Shopify stores through smart recommendations. Helium 10 is an Amazon-focused research and optimization platform. Multi-channel sellers may use both, but they are not direct competitors.
Category-by-Category Breakdown
Amazon Research
Helium 10 is built for Amazon. Rebuy has no Amazon features.
Shopify Optimization
Rebuy is purpose-built for Shopify revenue optimization.
Listing Optimization
Helium 10 listing tools are comprehensive. Rebuy has no listing features.
Revenue Impact
Both can significantly impact revenue in their respective channels.
Why Sellers Search for This Comparison Anyway
The query usually comes from a seller running a Shopify store alongside an Amazon catalogue and trying to work out how many subscriptions the business actually needs. The honest answer is that these two do not overlap at any point: Rebuy works on your own storefront's checkout and recommendation logic, Helium 10 works on Amazon's search results and your listings inside them. Neither has visibility into the other's channel, and dropping one to save money means dropping a channel's tooling entirely.
What Rebuy Actually Does
Rebuy sits inside a Shopify store and drives average order value: smart cart recommendations, post-purchase upsells, bundles, re-order flows and the testing framework around them. It works because you own the storefront and can change the buying experience. None of that transfers to Amazon, where the page layout, the recommendation engine and the checkout all belong to Amazon and are not configurable by the seller.
The Amazon Equivalent of an Upsell Is a Listing Problem
On Amazon, the levers that move average order value are variation structure, multipack offerings, Subscribe and Save, and Brand Story and A+ content placement. Those are listing decisions rather than app configurations, and they are constrained by category rules. A seller looking for a Rebuy equivalent on Amazon is really looking at listing structure work, which is closer to what Helium 10 and a compliance check address than to anything Rebuy does.
Running a Multi-Channel Stack Without Duplicate Spend
For a seller on both channels the realistic stack is one tool per channel plus one listing health check that covers the Amazon side's compliance exposure. Rebuy for Shopify conversion, Helium 10 or a lighter alternative for Amazon research, and a compliance audit so an Amazon suppression does not quietly remove a channel while the Shopify numbers look fine. Trying to make either platform serve both channels does not work.
Verdict
If you sell primarily on Amazon, Helium 10 is what you need. If you sell primarily on Shopify and want to increase average order value, Rebuy is excellent. Multi-channel sellers may find value in both tools for their respective platforms.
Questions sellers ask
Can Rebuy work with Amazon listings?
No. Rebuy operates inside a Shopify storefront, where you control the cart and checkout experience. Amazon controls its own page layout and recommendations, so there is nothing for Rebuy to attach to.
Does Helium 10 work for Shopify?
No. Helium 10 is built around Amazon's search results, keyword data and seller tools. It has no visibility into a Shopify store's traffic or conversion.
I sell on both Shopify and Amazon. Do I need both tools?
If both channels are material to revenue, effectively yes, because neither covers the other. If one channel is a small side of the business, the tooling for it is usually the first subscription to cut.
How much does Rebuy cost?
From around $99 per month on the Starter plan, with pricing scaling by order volume. Helium 10's practical entry tier is $79 per month with flat pricing.
What increases average order value on Amazon?
Variation structure, multipacks, Subscribe and Save eligibility, and A+ content that cross-sells within the brand. All of those are listing decisions constrained by category rules rather than app settings.
Is there a Rebuy equivalent for Amazon?
Not in the same form, because Amazon does not let sellers modify the cart or checkout. The nearest equivalent is listing structure work: bundles, variations and A+ placement inside the rules of your category.
Which should a new seller buy first?
Whichever channel you are actually selling on. Buying tooling for a channel you have not launched yet is the most common way sellers end up paying for software they do not use.
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