HK01

As of October 2021, there were 1.7 million unique visitors viewing on HK01's websites and mobile applications on a daily basis, which made it the most influential news media in Hong Kong. Its mobile application was the most downloaded news app in both Apple App Store and Google Play Store in Hong Kong for more than 45 months since March 2018.

HK01 claims to be an advocacy media for social reform, which serves to integrate social reform in the role of media and inspire people about social issues. It claims to aim at a third path in the political fights between the pro-democracy and pro-establishment camps. Its founder Yu Pun-hoi is a pro-Beijing businessman, who write opinions for the 01 Opinion column. It was remarked by the Hong Kong Free Press in 2019 as a pro-Beijing media.

Coverage of Tiananmen Massacre anniversary

In 2017, HK01 was criticised by the Hong Kong Journalists Association (HKJA) for deleting an article covering release of new details of the Tiananmen Square massacre by the UK Government Archives shortly after the article's publication. Pressure from founder Yu Pun-hoi was suspected to have motivated the removal. The article was later republished with a rebuttal, saying that mistakes had been made when verifying the information contained in the original version and denying there had been self-censorship.

Stance on Taiwan and Hong Kong independence

In 2018, HK01 was again criticised by the HKJA over its tagging an article it published about Taiwanese independence with an anti-independence disclaimer. The company maintains a black-list containing pro-independence parties and groups in Hong Kong whose events it will not attend, with whom it will not form partnerships, and from whom it will accept advertising.