9 alternatives to Google Hangouts for conference calls and encrypted messaging
We've rounded up nine messaging apps that do SMS, chats, email, audio and video conferencing, along with almost everything else in-between. Some of them offer complete functionality for the price of free, others have paid features, and there are some that give up certain functionality in exchange for extended privacy and data protection. Whatever you might be looking for, chances are you will find it here. And if it isn't there, it might be up to you to devise your own messaging start-up!