Great pricing and fast shipping? Comparison sites could be the perfect home for your products
If you can compete on price and delivery, comparison sites put you right in front of people who are already deciding who to buy from. If you can't, we'll tell you before you pour budget into it.
Why comparison sites make sense for an e-commerce store
The customer is at the end of the decision
While search or social is still convincing the customer they need your type of product, on a comparison site they've already decided. They're comparing specific items, prices, and delivery times. Conversion rates from this traffic tend to run well above channels that are still building demand from scratch.
Reviews do the work for you
With an unfamiliar store, the biggest barrier to purchase is doubt about whether the order will even arrive. Ratings and certifications on comparison sites knock that doubt down before the customer ever lands on your site. For smaller stores without an established brand, it's often the only fast track to credibility available.
Predictable cost per order
You pay for a click to a specific product with a specific margin. That means channel economics can be calculated category by category, not guessed at for the whole account. Where margin can't support the cost per click, you simply pull that category.
Different demand than Google and Meta
Comparison sites don't cannibalize traffic from other channels, they capture a different stage of the purchase journey. For a store already running Google Ads and Meta Ads and looking for more room to grow, this is usually the next logical move.
How comparison sites work
The principle is the same across platforms. The details differ, but the path from your warehouse to the customer always looks like this.
You submit a feed
A file leaves your store's system with your products: title, price, availability, specs, images. The comparison site pulls it on a regular schedule. Everything downstream lives or dies on what's in that file.
Products get matched
The platform tries to match your listings to its own catalog, meaning existing product cards and categories. If the match fails, the product falls out of the comparison and practically nobody finds it.
You compete for position
Stores rank on the product card, and position is fought over with a cost-per-click bid set at the category or product level. Product price and your store rating factor in too.
You pay per click
The customer clicks through to your store and you pay for the click, not the order. That's why it's critical to know which categories actually pay for themselves, rather than watching just the overall channel number.
Practically everything that can go wrong on a comparison site starts in step one. Bad titles, missing specs, or the wrong category mean unmatched products, and no bid can rescue that. That's why managing comparison sites always goes hand in hand with feed optimization .
What you're missing if you're not on Heureka
Purchase demand with no way to reach you
Heureka is where a huge share of shoppers in Slovakia and Czechia start their purchase, for a lot of people it's the first stop. They're not there for inspiration, they want a specific item at a fair price. If you're not there, that demand doesn't go to a better competitor, it goes to whoever's actually visible in the comparison.
Verification that wins over unfamiliar stores
Verified-by-customers certification and a stream of reviews are the fastest way for a smaller store to prove an order will actually show up. Without it, you're building trust slowly and expensively through your own brand. Reviews also directly affect your ranking on the platform itself.
Visibility into where you stand on price
A comparison site is also the best competitive intelligence source you'll find. You see who's selling the same thing, at what price, with what availability. Stores that skip comparison sites usually have no idea why sales in certain categories are stalling. The answer is usually sitting right there on the product card.
Our approach to comparison sites
Feed and matching first
We start by checking how many of your products are even correctly matched and categorized. While that gap exists, fine-tuning bids is pointless.
Bids set by margin
We set bids category by category, based on what that margin can actually support. Categories that don't pay for themselves get pulled rather than propping up the overall number.
Measurement by category
We track performance at the category and product level, not just for the whole channel. The account-wide average almost always hides the fact that part of your catalog is profitable and part is losing money.
Ratings as part of performance
We make sure review collection keeps running and translates into ranking. On comparison sites, ratings aren't cosmetic, they're a direct input into how much you pay per click.
Let's take a look at your catalog.
Tell us what you sell and which comparison sites you're on today. We'll tell you where it's worth adding coverage, which categories likely won't pay off, and where we'd start.
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