Flink provides an online website and mobile application for the delivery of fresh fruit, vegetables, and other organic-quality groceries to European homes. The company provides its services to 100 different European cities across Germany, the Netherlands and France, and claims that its grocery deliveries are provided at supermarket prices within 10 minutes of ordering.

Flink is one of the few remaining independent grocery delivery startups in Europe, with most of the others either having been acquired or shut down. German rival Gorillas for instance ate through its initial investments and was taken over in 2022. Flink has been playing a more conservative strategy, aiming for more steady growth, but had to receive a fresh investment round of 100 million euros in 2024 to help it outlast competitors. Rumors of a potential merger with competitor companies indicate the lengths that Flink is going to maintain its dominance in a market that, at present, is suffering from lower demand and higher costs.