More than 4.3 million people are eligible to have their say in the vote for the new Folketing, or parliament, in Copenhagen, which is elected for a four-year term.
Prime Minister Mette Frederiksen called the election last month, apparently hoping that her straight-talking image in the Greenland crisis would win her points with the electorate.
A day earlier, Trump said he was sending "a great hospital boat to Greenland to take care of the many people who are sick, and not being taken care of there".
The "Made O'Meter" uses AI to identify several products at a time, then recommend similar EU-made alternatives. Users can set preferences, like "No USA-owned brands" or "Only EU-based brands."
