What are some alternatives?
When comparing Free Chatroulette and HOLLA, you can also consider the following products
Voopee - Voopee is a free to use smartphone application that provides text, voice and rich media messaging services.
Chat Blink - Random chat with strangers
ALO - ALO – Social Video Chat is a communication app developed and published by Klounge.
Rolechat - This website is set up in much the same way that Shamchat is, except more functional.
BiP Messenger - BiP Messenger is a fine tool that lets you enjoy secure communication with your friends, family members, and others, developed and published by Lifecell Ventures Cooperatif U.
Planely - Connect with strangers on the same flight as you.