For years now, an increase in scam and robocalls has led to a phenomenon where people are largely ignoring calls from unknown numbers. Businesses and communities are frantically trying to figure out how to get their important calls through. Finnish innovation Koll is taking calling to the level of reliability that society has long needed.

Finnish Koll is the world's first app that allows you to make calls completely securely. You can communicate with your loved ones in a new way that allows you to build a vibe even before you answer the call. With Koll, you can always see who is trying to call you - you only answer calls that are important to you!

Koll Group Oy, a Salo-based startup, has received a significant investment from venture capital firm Superhero Capital.