Tencent Weibo in March, Qoocu.com (a blog focusing on products of Tencent) released some screenshots of the internal beta test of Tencent Weibo. On April 1, Tencent began its public beta test, people with an invitation code might take part in the test. And on the same day, Tencent released its QQ2010 version Beta3, with the microblogging feature included. In the second quarter of 2012 it had 469 million registered users. On July 23, 2014, Tencent Inc announced that it will integrate its micro-blogging service's operation team into the company's news team, after media reported that it has dismissed its micro-blogging department
Sina Weibo new "close friend" function enhanced the private social circle; In February 2013, the company reported total revenue of about 66 million us dollars, with more than 500 million registered users and 46.2 million daily active users; In April 2013, Alibaba acquired an 18% stake in Sina Weibo; In August 2013, Sina Weibo Taobao was launched to realize account sharing; In March 2014, sina weibo was renamed "weibo"; In April 2014, weibo was listed on Nasdaq; In November 2016, the 140-character limit for the release of the publisher was limited to less than 2,000 words; In December 2016, Sina Weibo posted