Idealo.de is a prominent German price comparison platform launched in 2000. The site allows users to compare prices on a wide range of products from various retailers. Idealo operates not only in Germany but also across several European countries, including the UK, France, Italy, Spain, and Austria. It supports around 50,000 shops and showcases more than 500 million offers, making it a significant tool for online shoppers looking to find the best deals.