1, pgc platform: refers to professionally produced content (video website) and professionally produced content (Weibo).

2.ugc platform: user-generated content, that is, user-generated content.

Second, the content is different.

1, pgc platform: refers to personalization of content, diversification of perspectives, democratization of communication and virtualization of social relations.

2.ugc platform: Users will display their original content through the Internet platform or provide it to other users. The concept of Web2.0, which advocates personalization as its main feature, rises.

Third, the characteristics are different.

1, pgc platform: professional production content. Traditional radio and television operators produce TV programs in almost the same way, but the content dissemination must be adjusted according to the communication characteristics of the Internet.

2.ugc platform: it is not a specific business, but a new way for users to use the internet, that is, from the original download to both download and upload.

Baidu encyclopedia -UGC

Baidu encyclopedia -PGC