1. Tencent Conference: Tencent Conference is an audio-video conference product under Tencent Cloud, which was launched at the end of December 219. It has the functions of online meeting for 3 people and one-click access to the whole platform. The software provides real-time screen sharing and supports online document collaboration. With the help of Tencent's huge social group, it quickly occupied the market.
2. Zoom：Zoom is a multi-player mobile phone cloud video conferencing software, which provides users with free cloud video calling service with both HD video conferencing and mobile network conferencing functions. After August 3rd, 22, Zoom will only provide video conferencing services through third-party partners in Chinese mainland.
3. Microsoft Teams：Microsoft Teams is an intelligent team collaboration tool based on chat video, which can synchronously enjoy documents and provide members with instant messaging tools including voice and video conferencing.
4. Ketianyun Webex: Live video software, Cisco video conferencing product Webex Meetings, which is exclusively operated by Ketianyun in China. Up to now, it has been operating stably in China for more than 1 years, and has been successfully localized, providing safe and reliable localized video conferencing services in medical, financial, industrial manufacturing, education and other fields. Ketianyun is very low-key and pragmatic in the industry. In 214, it was jointly established by Cisco and TCL, focusing on the field of video conferencing, and also launched the self-developed Ketian Octopus Cloud video conferencing software.
5. Nail: Alibaba Group has created a multi-terminal platform for free communication and collaboration for enterprises in China. Video conferencing is one of the sub-services, and it exists more as an enterprise OA software.