Get your products on the price comparison sites where shoppers decide
In 2025, 2,866 retailers made £14.3 million of sales through Redbrain’s price comparison sites, at an average cost of sale of 4.6%.
We list your products on our own comparison sites: redbrain.shop in 23 countries, plus shopping.co.uk, doingup.com and shop.todaysfashion.com in the UK. We pay for the ads that bring shoppers to them. Shoppers compare your offer with other retailers’, click through, and buy on your website. You pay commission only on the sale.
No setup fees, no monthly fees and no cost per click. You pay commission only when a shopper buys from you.
Cordless stick vacuum, 60 min run time
- Your storeBest total price Free next-day delivery £192.99 Visit store
- Retailer A + £6.99 delivery £189.00 View
- Retailer B Free delivery £199.00 View
- Retailer C Free delivery £209.99 View
The shopper lands on your product page and buys on your site
Trusted by over 5,000 retailers
The comparison shopper
Shoppers are comparing prices more than ever. Be where they compare.
Someone on a price comparison site has already decided what they want. They are choosing who to buy it from, and they are about to click.
If your products aren’t on the list, you aren’t in that decision. The sale goes to whichever retailer is, however good your price, your delivery or your service.
-
43%
of adults in Great Britain whose cost of living went up are shopping around more.
ONS, Public opinions and social trends, August 2026 -
2×
UK shoppers now rank value as the top reason to buy, twice as important as brand.
EY Future Consumer Index, May 2025 -
19bn
clicks on comparison shopping ads across the EEA and UK in 2024, up 92% on 2021.
Google, October 2025 -
77%
of internet users in the EU bought something online in 2024, up from 59% in 2014.
Eurostat, February 2025
How it works
They compare. They choose you. They buy on your site.
We take your product feed and list your products on our price comparison sites, with your prices, stock and delivery kept up to date. We pay for the ads that bring shoppers in. When a shopper picks your offer, they go straight to your product page and check out with you.
-
1The shopper compares
cordless stick vacuumA shopper who already knows what they want arrives on a Redbrain comparison site, through ads Redbrain pays for.
-
2Your offer is on the list
- Retailer A£189
- Your store£195
- Retailer B£199
Your products appear beside other retailers’, with your price, delivery and stock straight from your feed.
-
3They click through to you
redbrain.shop your-store.co.ukThe shopper goes straight to your product page. The customer, the checkout and the data stay yours.
-
The result
- You pay for the visit
- £0
- Commission on a £120.00 order, at the 2025 average of 4.6%
- £5.52
Pay only when you make a sale
Commission is due on approved sales only, at a rate you agree with us.
Simplified for illustration. 4.6% is the average across all retailers in 2025; your own rate is agreed with you.
The results
£21.66 of sales for every £1 of commission
That was the average across every retailer on our comparison sites in 2025. There was nothing to pay up front and nothing for the 9.9 million clicks we bought to bring shoppers in.
Comparison shoppers turn up in force when it matters most. In December, sales through our sites were 2.4 times a normal month.
- Sales value for retailers
- £14.3m
- Sales for every £1 of commission
- £21.66
- Shopper clicks, paid for by Redbrain
- 9.9m
- Retailers made sales
- 2,866
What every £100 of sales cost
4.6% average cost of sale, with nothing to pay up front
- Commission
- £4.62
- Click costs
- £0
- Setup fees
- £0
- Monthly fees
- £0
Sales value by month
2.4× a normal month’s sales in December
- £1.3m Jan
- £926k Feb
- £1.1m Mar
- £1.0m Apr
- £1.1m May
- £1.0m Jun
- £1.1m Jul
- £1.1m Aug
- £748k Sep
- £924k Oct
- £1.6m Nov
- £2.5m Dec
Retailers making sales, by category
And over 1,100 more, in toys, pets, furniture, hardware, food and other categories.
Source: Redbrain sales data, 1 January to 31 December 2025. Sales value is the total of shoppers’ orders with retailers, in GBP. Cost of sale is commission as a share of sales value, averaged across all retailers. “A normal month” is the average of February to October.
Where your products appear
redbrain.shop
Redbrain’s international comparison site, in the local language of each country, with deals, reviews and price comparison across more than 5,000 retailers.
- United Kingdom
- Ireland
- Germany
- Austria
- Switzerland
- France
- Belgium
- Netherlands
- Spain
- Portugal
- Italy
- Poland
- Czechia
- Slovakia
- Hungary
- Romania
- Greece
- Denmark
- Sweden
- Norway
- Finland
- United States
- Canada
shopping.
A UK shopping comparison site covering 19 categories, from fashion and beauty to electronics, toys and pet supplies.
Visit shopping.co.uk UKdoingup.
A UK home, DIY and garden comparison site, for shoppers pricing up tools, materials, furniture and appliances for a project.
Visit doingup.com UKshop.
A UK fashion comparison site, for shoppers comparing clothing, shoes and accessories across brands and retailers.
Visit shop.todaysfashion.comSuccess stories
Proof, not promises
Retailers including eBay, Boden, B&Q and LEGO have grown their sales with Redbrain. Read how they did it, in their own numbers.
Read our case studies-
+62%
sales value in the UK
-
+133%
click-to-sale growth
-
+61%
average revenue, month on month
Alongside your other channels
More places to be found, from the feed you already have
Price comparison sites reach shoppers at a different moment from your Shopping ads: when they are weighing up retailers side by side. Being on both means you are in front of them wherever they choose to shop.
Run it on its own or with Redbrain’s Google CSS and Microsoft Shopping ads. Either way it is the same feed, the same team and the same pay-on-sale terms.
-
Google Shopping
Extra Shopping ad placements through Redbrain’s CSS, in 21 countries
Redbrain pays for every click
-
Microsoft Shopping
Shopping ads on Bing, in 23 countries including the US and Australia
Redbrain pays for every click
- This page
Comparison sites
Your offers on Redbrain’s own sites: redbrain.shop in 23 countries, plus three UK sites including shopping.co.uk
Redbrain pays for the traffic
-
Pay only on sales
No setup fees, no monthly fees and no cost per click. Commission is due only on approved sales.
-
We pay for the traffic
Redbrain funds the ads that bring shoppers to its comparison sites: 9.9 million clicks in 2025.
-
Your customer, your checkout
Shoppers buy on your own website, so the customer relationship and the data stay with you.
-
Nothing extra to build
We use the product feed you already have. Prices, stock and delivery update from it automatically.
No setup fees, no monthly fees and no cost per click. You pay commission only when a shopper buys from you.
Questions
Price comparison listings: frequently asked questions
A price comparison site listing puts your products on a site where shoppers compare the same product across several retailers. Redbrain lists your products on its own comparison sites, redbrain.shop, shopping.co.uk, doingup.com and shop.todaysfashion.com, and shoppers who choose your offer click through to buy it on your website.
There are no setup fees, no monthly fees and no cost per click. You pay an agreed commission only on approved sales. In 2025 the average cost of sale across all retailers on Redbrain’s comparison sites was 4.6%, which is £21.66 of sales for every £1 of commission.
redbrain.shop runs in 23 countries: the United Kingdom, Ireland, 19 other European countries, the United States and Canada. shopping.co.uk, doingup.com and shop.todaysfashion.com cover the UK. In 2025, retailers made sales through Redbrain’s comparison sites in 21 countries.
Redbrain pays for the advertising that brings shoppers to its comparison sites, including ads on Google and Microsoft. In 2025 that came to 9.9 million shopper clicks, at no cost to the retailers listed.
On yours. Shoppers compare offers on a Redbrain site, then click through to your product page and check out with you, so you keep the customer, the order and the customer data.
With Google CSS, Redbrain runs Google Shopping ads that send shoppers straight to your website. With price comparison listings, shoppers first compare your offer with other retailers’ on a Redbrain site, then click through to you. Both use the same product feed and the same pay-on-sale model, and they can run together.
A product feed with your prices, stock and delivery costs, the same kind you send to Google Merchant Center, and an agreed commission rate. Redbrain sets up the listings, and sales are tracked through the affiliate network you already use, such as Awin, CJ, Impact or Rakuten.
Page last updated .