For a B2B company, the key to marketing is getting the right content in front of the right people. On WeChat, it’s not just about the quality of the content—it’s mainly about ensuring that it’s visible when your prospects are searching within the app.
Today, let's take a look at how a B2B small or medium-sized business can use WeChat SEO to manage its WeChat Official Account and WeChat Channel and drive more valuable traffic.
The Importance of WeChat SEO
“Search” (WeChat Search) is the search feature built into the WeChat app. When a user has a question, they can find an answer without leaving WeChat. The results include articles, official accounts, videos, and mini-programs. WeChat SEO involves optimizing your content so that it ranks higher in these results.
WeChat SEO is similar to Baidu SEO, but there is a fundamental difference:
- On Baidu, users search, read, and then leave. Building loyalty and driving conversions is more difficult.
- On WeChat, after performing a search, users can follow an account with a single click, save the post, or contact customer service. The path to becoming a subscriber is much more straightforward.
According to data, in the first quarter of 2025, WeChat Search reached 800 million monthly active users, with 42% of traffic directed to content from official accounts and 27% to WeChat Channels.
This traffic is characterized by a clear intent, a short conversion path, and a high level of trust. It forms a complete “search, read, convert, retain” loop and has become a key approach for targeted acquisition within the WeChat ecosystem.
How does WeChat Search's selection mechanism work?
Traffic distribution is based on two factors: user needs and content value. To receive better recommendations and higher rankings, it all comes down to four criteria.
1. Content Quality
WeChat highlights content that is information-rich and truly useful. Specifically, the article should address a real pain point: announcements, practical guides, case studies, or resource sharing.
2. Keyword Matching
This is the core of WeChat SEO: you write what users are searching for. You also need to make sure keywords appear in the title, the first 100 words, the subheadings, and the conclusion. We’ll discuss how to place them later.
3. Behavioral Data
The algorithm tracks several signals in real time that directly influence the ranking:
- Click-through rate, which is directly linked to appeal: Does the user notice you and click on your listing in the search results?
- Full-read rate as an indicator of content quality: Does the user read all the way through, or even come back to read it again?
- Interaction rates as an indicator of perceived value: comments, favorites, shares, and secondary sharing.
The better these metrics are, the more the system considers the content to be useful and directs traffic to it.
4. Account Authority
An account’s influence depends on the niche of its content, posting frequency, and past performance. To build the account’s influence, you need to stay focused on a specific niche, post regularly, and produce high-quality content. This makes it easier for subsequent posts to gain stronger initial exposure.
WeChat also prioritizes verified business accounts in its search results. So be sure to renew your verification every year.
How do you choose and place keywords in an article?
An official account is a foundation of trust in B2B. Prospects look to it for more in-depth content: solutions, analyses, and case studies. By following WeChat’s criteria for high-quality content, you can optimize your account using this method.
1. Choosing keywords: Use buyers' questions
In B2B, a good keyword helps resolve a decision-making dilemma. Buyers are looking for a solution related to that keyword, or they’re asking a “how-to” question.
How can you find the words your customers are actually searching for? Here are two simple approaches:
- Check the trend using WeChat Index: In WeChat, search for the “WeChat Index” mini-program, enter the keyword and related variations. Select an average search volume. You can track this keyword and view its trends.
- Find search queries on search engines: for example, if you search for “WeChat SEO,” you’ll see queries like “WeChat SEO ranking optimization” or “how to do WeChat SEO.” These are phrases that reflect search intent and can become your keywords. Cross-reference the queries you find across multiple platforms, such as Zhihu, Baidu, and WeChat, and then keep the most frequent ones.
2. Placing keywords: four areas where they should appear
The placement logic is similar to that of any search engine. WeChat Search first scans key areas:
- Title (most important): Place the keyword right at the beginning and use a “main keyword + benefit” structure. The purpose of the title is to allow readers and search engines to immediately understand the article’s topic. Avoid filler words that add no real value. Use as few words as possible to convey the clearest and most memorable information.
- The first 100 words: Naturally include the keyword once, for example, “Many B2B managers want to know how to do WeChat SEO; I’ll explain everything here.” This way, you introduce the keyword “WeChat SEO” right in the introduction, and the topic is clear to both the algorithm and the reader.
- Article tags and description: Since the latest WeChat updates, this section is now called “Collections.” You can add keywords related to your brand here and direct users to the previous and next articles in the collection. In your account description, you can also include industry-specific keywords to reinforce a clear and specialized positioning.
- Subheadings: Use subheadings in the form of questions, and incorporate keywords naturally. This makes the article easier to read and reinforces the keyword’s presence without sounding forced.
WeChat Channel videos follow the same SEO principles. The title, cover image, subtitles, and tags should incorporate keywords naturally to appear more frequently in search results.
Our Expert Opinion
In practice, many Belgian companies that export to China follow a standard process: the headquarters in Belgium prepares the content in English, which is then translated into Chinese and published on the Chinese website or on WeChat. But the keyword optimization step is often overlooked. As a result, the content is published but remains invisible.
If your company already produces content in English on a regular basis, before publishing in Chinese, ask yourself one simple question: What problem does this article solve, and what keyword will a Chinese customer type in to find it? Then, include that keyword in the title and the first paragraph. Your content will already be much closer to being found.
The value of WeChat SEO isn't to make an article go viral. It's to give your content a long lifespan. When a customer needs a solution, your article will still be discoverable, readable, and shareable—and it can turn into a lead.
If you want to check whether your Chinese content complies with the basics of WeChat SEO, contact our China experts for a Quick Scan of your articles and videos.