Empathy is described as 'Messaging program which supports text, voice, video chat, and file transfers over many different protocols. You can tell it about your accounts on all those services and do all your chatting within one application' and is a very popular instant messenger in the social & communications category. There are more than 100 alternatives to Empathy for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best Empathy alternative is Element. It's not free, so if you're looking for a free alternative, you could try Element or Matrix. Other great apps like Empathy are Tox, Jitsi Meet, Jami and Wire.