Zhihu Marketing in China: How Brands Can Build Trust, Visibility and Demand

Zhihu (知乎), often compared to Quora, has grown from a question-and-answer platform into one of China's major online content communities. Launched in 2010, it is now home to discussions, articles, videos, professional creators and brand content across a wide range of industries.

By December 2025, Zhihu had accumulated 80.3 million content creators and 953.9 million pieces of content, covering more than 1,000 verticals. Its content spans technology, business, finance, career development, consumer decisions and lifestyle, among others.

For brands looking to reach Chinese consumers, Zhihu offers something different from the fast-moving content of Douyin or Xiaohongshu: an opportunity to build credibility through useful information and professional knowledge.

But is Zhihu still worth investing in? And how should brands approach it today?

There are several reasons why Zhihu deserves a place in the Chinese digital marketing mix.

Zhihu users come to the platform to find answers, learn new things and compare options. Its content covers everything from choosing a laptop and finding a financial service to understanding a technical solution.

This creates opportunities for brands to reach potential customers when they are actively researching a product or service, rather than simply scrolling through entertainment content.

Zhihu is no longer exclusively a community of IT professionals and academics. Its audience has become broader and younger, while professional knowledge and in-depth discussions remain important parts of its identity.

Zhihu has accumulated a large library of searchable questions and answers. Well-written content can continue attracting readers long after publication.

Its content can also appear in external search results, including Baidu, giving brands another opportunity to increase their visibility in China.

Search is also evolving within Zhihu itself. The platform has integrated AI-powered discovery and developed Zhihu Zhida (知乎直答), an AI-powered search product that helps users find and understand relevant information.

This makes useful, clearly structured and credible content increasingly important. However, publishing on Zhihu does not guarantee first-page rankings on Baidu or visibility in AI-generated answers.

Unlike platforms where short videos and trending topics dominate, Zhihu gives more room to detailed explanations, professional opinions and real-life experience.

A good answer can remain relevant for years if the question continues to attract interest. This makes Zhihu particularly useful for brands that want to establish expertise and build trust over time.

Zhihu covers more than 1,000 content verticals. Technology, AI, business, finance, education, career development, consumer electronics and lifestyle are among its established areas of discussion.

Brands do not need to appeal to the entire platform. They need to find the right questions, topics and communities where their expertise is relevant.

Zhihu is not equally suitable for every business. The platform works best when a brand has something useful to explain and can contribute to a genuine discussion.

The following industries are worth considering:

Technology has always been an important part of Zhihu's identity. Users discuss software, AI, consumer electronics, cybersecurity, enterprise technology and many other technical subjects.

For technology companies, Zhihu offers an opportunity to explain complex products, demonstrate expertise and answer questions from potential customers.

Legal services, recruitment, consulting, market research, financial technology and business services can all benefit from knowledge-based content.

People often look for reliable information before choosing a service provider. Brands that can answer their questions with practical experience have a chance to establish themselves as credible experts.

Zhihu also has active discussions around health and fitness, travel, education, home products, personal development and consumer decisions.

For these brands, the key is to provide useful comparisons, explain product differences or solve everyday problems rather than simply introducing products.

Recognized brands often have an advantage because users may already be interested in their products and willing to discuss them.

However, being famous is not enough. Brands still need to provide meaningful answers and be prepared for critical questions. Zhihu users are generally comfortable challenging weak arguments and promotional claims.

So, how do you actually get started? There are several approaches, and they work best when combined.

1. Build an official presence

Brands can register an institutional account (机构号) to establish their official identity on Zhihu.

An institutional account is useful for sharing company news, publishing professional content and participating in relevant discussions. It also helps users identify the organization behind the information.

However, an official account alone does not automatically generate trust or traffic. Smaller companies should not expect an institutional account to make their content more authoritative simply because it is an official account.

2. Create useful answers and articles

This is the foundation of Zhihu marketing.

Start by researching questions that your target customers are already asking. Look for topics related to their problems, product comparisons, industry trends and purchasing decisions.

Then provide answers based on real expertise and experience.

Zhihu users appreciate what Chinese internet users call "gan huo" (干货): practical, substantial information that they can actually use.

A good answer should solve a problem first. Product recommendations and brand information can be included when they are genuinely relevant, but they should not replace the answer itself.

3. Work with relevant content creators

Zhihu has a large creator ecosystem, including professionals and established experts in specific industries.

Brands can collaborate with suitable creators to develop sponsored answers, articles and other content-commerce campaigns.

The important thing is to select creators based on their subject expertise, audience relevance and content quality, rather than follower numbers alone.

A specialist with a smaller but relevant audience may bring more value than a popular creator whose content has little connection to your business.

4. Consider Zhihu's paid marketing options

Zhihu is no longer just an organic content platform. It has developed commercial services that include online advertising and content-commerce solutions.

Brands can use paid placements to increase exposure and work with creators to produce content that fits naturally into the platform.

The right approach depends on your objectives. Paid advertising can help with reach, while expert-led content is more suitable for explaining complex products and building credibility.

For most brands, a combination of organic content and carefully selected paid campaigns is more sensible than relying on either one alone.

1. Think long term

Zhihu is better suited to building credibility and sustained content visibility than generating immediate sales leads.

Some questions remain relevant for years, allowing useful answers to continue attracting readers. But results take time, and not every piece of content will gain traction.

Set realistic expectations and measure progress over several months rather than judging success by the first few posts.

2. Have a capable content team

You need people who understand both your business and the Chinese audience.

Direct translations of English marketing materials rarely work well. Content should be written in natural Chinese, address local consumer concerns and reflect how people actually discuss the subject on Zhihu.

In-house experts can contribute valuable knowledge, while a local content team or agency can help turn that knowledge into effective Chinese content.

3. Do not treat Zhihu as a standalone marketing channel

Zhihu works better as part of a broader China marketing strategy.

It can support Baidu SEO, brand awareness and content distribution, while other platforms serve different purposes. For example, Xiaohongshu is useful for lifestyle discovery and consumer recommendations, while Douyin is particularly strong in short-video content and entertainment.

A coordinated strategy allows brands to reach consumers at different stages of their decision-making journey.

4. Respect the community

This is perhaps the most important point.

Zhihu is a knowledge-sharing community, not a place for brands to publish disguised advertisements everywhere. Repeated promotional answers, artificial engagement, unsolicited links and attempts to manipulate votes can damage credibility and violate platform rules.

Brands should be transparent about commercial collaborations and follow Zhihu's institutional account and community guidelines.

Yes, but not for everyone.

Zhihu is a worthwhile channel for brands that have expertise to share, products that require explanation or services that involve a considered purchasing decision.

It is particularly relevant for B2B companies, technology businesses, professional service providers and brands that want to establish a stronger presence in China's online information ecosystem.

However, if your main objective is to generate quick sales through entertaining content or influencer-driven product promotion, other platforms may be a better starting point.

Ultimately, Zhihu rewards brands that take content seriously. The goal should not be to publish as much promotional material as possible, but to become a useful and credible source of information in the discussions that matter to your customers.