If you already live on YouTube, Instagram, Substack and Reddit, the instinct is to look for the Chinese version of each. That instinct will take you. The platforms that really matter in China came from a different technical trajectory, different daily routines, and a different regulatory universe. A useful way to think about them is not “what is the Chinese Substack” but what role each one actually plays in how people there read, watch, argue and buy.
WeChat is China’s closest thing to a digital operating system, and the official account on it is China’s closest thing to Substack. You write a long article. Or you post photos and a short video. And it finds its way to the people who chose to follow you. In fact, over the past year more than twenty million of those accounts did receive views from readers. Creaters produced 132 million original articles, some 150 billion characters in total. That level of scale dwarfs Substack, but the basic deal is the same: you build your own list instead of waiting for an algorithm to notice you. The difference is the list exists within WeChat’s social graph. Someone likes the piece and throws it into their Moments or a group chat and it goes viral on the backs of people who already know each other. The platform has been made lighter too. Last year it created 116 million of these small image-and-text posts, up almost 400%.
Weibo is the one that people casually refer to as China’s Twitter, and the numbers are huge: about five hundred and sixty-one million monthly users, two hundred and fifty-four million on a given day. It’s a different vibe. Weibo is where a news story, a celebrity mess or a social argument catches fire in the public square. The trending list is still how many people learn what happened today. Forwarding and commenting are supposed to get a crowd into the same conversation. Super topics are like half-closed clubs around a single interest, and those communities have been growing at a double-digit clip. If X is more like a personalized stream that you consume on your own, Weibo is more like an open square with high temperature.
Within China, Douyin is the short-video behemoth that more than six hundred million people open every day. TikTok is its overseas sibling, while Douyin remains on the mainland. You don’t open it to see the accounts you follow. Open it up, and a neural net builds the next clip, based on what it thinks you’ll tap. In 2026 the fastest growing category on the app was AI created content. When it became cheap for anyone to flood the feed, the platform began to say out loud what it wanted to boost: work that leaves you with something, that surprises you, that actually says something and lands emotionally. That’s a change from “who can upload” to “what is worth showing,” and it indicates that the short-video fight in China has entered a stage where volume alone is no longer sufficient.
Xiaohongshu is the one to refuse a clean American twin. It has Instagram’s photos, Yelp’s local recommendations, and Pinterest’s “save this for later,” but the real engine is practical community sharing. Over four hundred million people a month use it. They look 800 million times a day and open the app around 16 times a day. The content is life – clothes, makeup, trips, apartments, food – and the normal action is to seek out the experience of a real person, not passive scrolling. If you are a young user in China, you are more likely to search for moisturizer for dry skin on Baidu than open Google. The crowd’s imbalance is also less pronounced. Men were less than ten percent of active users a few years ago; now they’re about thirty-six percent. The app is also pushing into longer video, and mid-length posts are already past the 10 million mark a month, trying to grow a deeper layer of creators on top of the lifestyle feed.
Bilibili is the closest thing to YouTube but the community is doing most of the work. A month has three hundred and seventy-one million people, a day has a hundred and seventeen million and they stay more than an hour and fifty minutes. The core audience is young with most watch time on videos longer than five minutes. What you don’t see as much on American platforms is the length of the relationship. Five years in a row, a million six hundred and seventy thousand creators have posted there. Eight million people follow the same creators for 10 years and still chat with them. This bond includes bullet comments, regular comments and tipping. Video podcasts have taken off in a big way—more than a hundred million minutes played in a day, more than two hundred and thirty-six million people have watched at some point.
Zhihu is the knowledge corner, the place people compare to Reddit until they spend time on both. There are 81.5 million people who have created something, nearly a billion pieces of content, and about 13 million paying members in a typical month. Reddit is powered by anonymous boards. Zhihu relies on real names, professional identity and a community practice that rewards taking the question seriously. Doctors, lawyers, engineers and academics actually turn up and answer in the sort of detail you can check. That matters more, not less, now that a model can churn out a fluent generic paragraph. The rare thing is the long answers coming with a specific case, a number and a personal judgment. There were thirty-seven percent more professional posts on AI on the site and people still go there to see what the models and tools are actually doing.
The other big pole of short video is Kuaishou, which has something like 800 million monthly users. Douyin’s recommendation engine is its lifeblood. But Kuaishou is more focused on the people you already follow. Those private relationships generate more than 1,300 interactions per user per year and they convert two to three times better than the public feed. The culture is more like regular people recording their lives. There are 270 million users who have uploaded something of their own. 17 million creators have been at this for more than ten years. In many smaller cities and rural counties, Kuaishou is still the first place people would go to make a video or sell something live.
What to hold onto isn’t a matching chart. In the US, a creator can jump from YouTube to Instagram to Substack to TikTok and think of them as separate doors. “Think of WeChat as a super-app in the middle in China. Official accounts, video accounts, mini-programs and WeChat’s work version form a system that is almost closed to the outside but highly connected inside. Douyin, Xiaohongshu, Bilibili and Kuaishou all have their recommendation logic and their own community tone, so you change the work depending on where you’re posting.” That mixture, a big hub with a few strong, distinct platforms where formats and money models bleed into each other, is what the Chinese self-media world actually looks like.