YouMail

YouMail is an Irvine, CA-based developer of a visual voicemail and Robocall blocking service for mobile phones, available in the US and the UK. Their voicemail mobile app replaces the voicemail service offered by mobile phone service providers, and offers webmail-like voicemail access and voicemail-to-text transcriptions. The company also compiles the YouMail Robocall index by monitoring automated call patterns and behaviors, and verifying that activity against numbers that its customers block, or report as spam.