Google has been ordered to pay nearly $2 billion to Klarna after a Stockholm court ruled the tech giant had illegally favored its own price comparison service over competitors in search results.
The Stockholm Patent and Market Court ruled Wednesday that Google had illegally promoted its own comparison shopping tool over Klarna's PriceRunner across UK, Swedish and Danish markets between 2008 and 2023. The $1.97 billion judgment, including nearly $500 million in accrued interest, is the largest ever in a Swedish antitrust case, though well short of the $8 billion Klarna had originally sought.
"PriceRunner is considered to have suffered damage as a result of Google having illegally favored its price comparison service for many years," the court said. Google said it "doesn't agree with the court's decision" and is reviewing its legal options.
Klarna, which acquired PriceRunner in 2022 to build out its shopping and payments ambitions, listed on the New York Stock Exchange in September 2025. Its shares rose 5% in early trading Wednesday, according to the Wall Street Journal.
US consumers have not adopted insurance price comparison sites at anywhere near the levels seen in the UK, where aggregators account for over 40% of car insurance purchases. But the structural question Wednesday's ruling raises applies broadly: comparison sites built their market positions largely on Google organic search traffic, and the Stockholm court found that traffic was being manipulated in Google's own favor.
The ruling establishes that Google's approach to surfacing its own comparison tools ahead of competitors was illegal, and that the damages from doing so run into billions across 15 years.
After the EU levied a €2.42 billion fine against Google in 2017 for the same behavior, a wave of European price-comparison companies filed suits for damages. Several cases remain pending across Europe. The PriceRunner case covers the UK market between 2008 and 2023. Whether comparison sites in other markets file similar claims will depend on applicable competition law frameworks, though the scale of the damages award will concentrate minds.
Comparison sites have been a source of friction in insurance distribution since they took hold in the UK in the early 2000s, putting downward pressure on personal lines margins and routing customers around agents and brokers who argue those products need professional advice. As Insurance Business has reported, that friction is sharpening again as comparison sites move into AI-powered distribution through ChatGPT - a development US carriers and producers are monitoring closely.
Wednesday's ruling will not reverse the growth of comparison sites. But it confirms that the platforms' rise was partly built on a search environment Google was tilting in its own favor. For agents and brokers who spent two decades competing against aggregators with that structural advantage, it is a significant finding.
Klarna put it in consumer terms: "This ruling supports a healthier, more competitive market for the way people compare products and services." Competition lawyers across Europe are already working out what to do with it. In the US, Google is appealing the September 2025 remedies order in its separate DOJ antitrust case over search market dominance - with oral arguments at the DC Circuit expected later this year.
