There are many websites that are best and better than Chatroulette for online video chatting with strangers. The list of all websites is given below:
1) Omegle: One of the best online video chatting websites that is too popular for chatting instantly without signing up.
2) Hiyak: This is an application for both android and ios users and is famous for one on one chat to make better relationships.
3) BuzzCast: The best website or application for professionals for doing meetings and sharing other information online.
If you want more information about Chatroulette and its alternatives  and you have to read this blog: https://weburic.com/websites-like-chatroulette/