The key players

There is a plethora of shopping search / price comparison sites in the UK currently. Each one has a slightly different proposition, areas of expertise and costs to the merchant. The list below gives you the top UK sites at this point in time: :

1. Shopping.com (includes Dealtime and Doorone)
2. Kelkoo
3. Shopzilla (includes Bizrate)
4. Froogle
5. Ciao
6. Pricerunner
7. Shop.com
8. Nextag
9. Pricegrabber The graph below is the current Comscore numbers by month.

Click image to enlarge