KoolSpan is a leading provider of robust, cross-platform, communication security on smartphones globally. KoolSpan TrustCall delivers strong end-to-end (E2E) encryption for calls, text/chats on Android and iPhone devices. Customers include governments and enterprises in 60+ countries.

Remote employees can easily take advantage of TrustCall’s high fidelity audio via intuitive, easy-to-use solution that installs in minutes and requires no user training. Unlike others, TrustCall is designed from the ground up as an enterprise-grade solution that delivers high performance and reliable FIPS 140-2 validated encrypted audio, text, file content, data built around policy enforcement, control, management, and APIs available in flexible deployment configurations (as-a-Service in a public/private cloud, on premise, hybrid). TrustCall is FIPS 140-2 validated and has 33 issued patents with dozens pending. KoolSpan is privately held and based in Bethesda, Maryland.