Callstats is a Software as a Service company based out of Helsinki. It provides products that measure and manage the performance of real-time media communication.  callstats.io helps software developers set up, build, and scale communication applications quickly. Founded in 2014, callstats.io was named a Cool Vendor in Unified Communications in 2016 by research firm Gartner, and has raised more than 3M in venture funding from True ventures and Lifeline ventures.