1、 icq.com
ICQ is an instant messaging software.
1996, three Israelis, Weisig, Wadi and Goldfinger, got together and decided to develop a software to enable people to communicate quickly and directly on the Internet. They named the new software ICQ, which means "I'm looking for you".
2、 omegle.com
Omegle is an anonymous and random website for chatting with netizens all over the world. The website was founded by Ye Xiaokai K-Brooks, a boy of 18 years old in Brett Polo, Florida, USA. It is a network product that communicates with strangers. What makes this website unique is that it can randomly push a stranger to each user to communicate with them. Omegle was officially put into operation on March 25th, 2009. Omegle is a website that can communicate with random online users without registering or downloading. Just enter the website and click "Start Chat". In less than a month, its Alexa ranking has broken into the top 5000.
The server randomly selects two clients to chat one-on-one in the chat window, and "you" and "stranger" can be disconnected at any time.