Artnet AG, through its subsidiary, operates as an online resource of art in the United States, Germany, and internationally. It operates through three segments: Data, Marketplace, and Media. The Data segment offers Price Database Fine Art and Design and the Price Database Decorative Art; market alerts; and analytics reports. The Marketplace segment includes Artnet Auctions, ArtNFT, and the Gallery Network. The Media segment provides news of events, trends, people that shape the art market and global art industry, minute analysis, and commentary under Artnet News; and provides data driven market stories to industry professionals under Artnet News Pro. In addition, the company offers a platform to buy and sell artworks online. Artnet AG was founded in 1989 and is based in Berlin, Germany. As of August 19, 2025, Artnet AG was taken private.