Is WEM an Amazon alternative?

Not a replacement — WEM is not a retailer and holds no stock. It is a way to check whether an item on Amazon is cheaper at another retailer, and to discover products across several retailers at once. You still buy from a merchant, which may well be Amazon.

Does WEM work on Amazon product pages?

Yes. The free WEM Price Compare extension for Chrome and Edge runs on Amazon product pages in the UK and US and shows what the same item costs at other retailers WEM covers.

WEM vs Amazon

Amazon is a retailer and marketplace you buy from. WEM checks whether the same item is cheaper elsewhere before you do. They sit at different points in the same purchase.

What WEM is: WEM is a global marketplace that helps shoppers discover products and travel across partner retailers, compare options when it helps, and check out on the merchant — free for shoppers, funded by disclosed affiliate commission.

What Amazon does

Amazon is both a first-party retailer and a marketplace hosting third-party sellers. You search, buy and receive support within Amazon, and Prime bundles fast delivery with other benefits. Its catalogue breadth and delivery speed are its defining features.

How WEM differs

WEM does not sell anything. It compares across retailers, including Amazon, and links you to whichever merchant you choose.
WEM's free extension shows, on the Amazon product page itself, whether the same item is cheaper at another retailer it covers.
WEM covers travel as well as products.
WEM never hosts a partner checkout: you finish the purchase on the retailer or travel merchant, who sets the final price, stock, delivery and returns.

When Amazon is the better choice

You want the item tomorrow and hold a Prime membership — delivery speed is a genuine reason to pay a little more.
You want Amazon's returns process and A-to-z guarantee behind the purchase.
The item is only stocked on Amazon, which is common for smaller third-party sellers.

What they have in common

Both are places a UK shopper starts a product search.
Both list products from many different sellers.

Common questions

Is WEM an Amazon alternative?: Not a replacement — WEM is not a retailer and holds no stock. It is a way to check whether an item on Amazon is cheaper at another retailer, and to discover products across several retailers at once. You still buy from a merchant, which may well be Amazon.
Does WEM work on Amazon product pages?: Yes. The free WEM Price Compare extension for Chrome and Edge runs on Amazon product pages in the UK and US and shows what the same item costs at other retailers WEM covers.

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Other comparisons

We may earn commissions from qualifying purchases when you use outbound retailer links. Final pricing, shipping, stock, delivery, and returns are set by the retailer. Review our affiliate disclosure and terms.

Comparison information describes each service's publicly documented features and was accurate when written. Company features change — check the provider's own site before relying on any detail here. Named brands are the trade marks of their respective owners and are referenced for identification only.