Zalster raises SEK 3M for an adtech solution on top of Facebook.

Zalster, a Gothenburg, Sweden-based adtech startup announced raising SEK 3M ($340k) in seed money.

The investment comes from local investors from the Western part of Sweden, including Alexander Hars, Lena Apler, Fabian Hielte, Lars Karlsson as well as investment company Wellstreet.

Zalster was founded in 2015 by Albin Stööp, and has developed a platform that optimizes the advertsing spending on Facebook and Instagram campaigns.