Baidu, WeChat or Xiaohongshu: which channel should you start with?

Most agency guides push a channel they sell. So do we: we sell Chinese search visibility, so read our answer with that in mind.

The channels aren’t really rivals, because each does a different job. The useful question is which job comes first.

This guide is part of our work on how to find Chinese customers.

It covers mainland China. If your buyers live abroad, start with mainland China or the diaspora.

Which channel should you start with?

Run three tests in order, and stop at the first yes. This is our reasoning, not a measured result: no study we found compares the three channels on leads or sales.

Test	If yes, start with	Why
Do you already have Chinese clients, partners or leads?	WeChat	You have people to bring there, and it’s built for staying in touch
Do buyers search for what you sell by name or need?	A Chinese page on Baidu	You catch existing demand, and no platform has to approve you
Do consumers research your product before buying?	Xiaohongshu	Buyers look there for other people’s experience
None of these	Neither, yet	Check for demand before you open anything

B2B services often fit the second test. HI-COM puts beauty and fashion in the third.⁹

Then check who will do the work. WeChat and Xiaohongshu both expect someone to reply in Chinese.

If nobody can, read how to answer Chinese enquiries before you open an account.

What each channel actually does

Baidu catches people who are already looking, Xiaohongshu puts you in front of people comparing options, and WeChat keeps people you’ve already met.

	Baidu	Xiaohongshu	WeChat
Job	Answer a search	Discovery and reviews	Follow-up and relationship
How strangers reach you	Search results	In-app search and feed	Rarely, unless you run ads
What you build	Pages on your own domain	Notes on their platform	Followers on their platform
Ongoing work	Lower once pages are live	Regular notes and replies	Articles and conversations
Weak spot	Slow to build	Consumer-led, strict on outbound contact	Needs an audience from elsewhere

Two agencies we read flag WeChat’s limit. HI-COM said in 2024 that content struggles to reach new users without ads.¹⁰

Marketing to China says it’s “not where you find new customers cheaply anymore.”⁶

That’s why WeChat is a strong first channel only when you already have people to invite. Its search won’t fill the gap, as our guide to WeChat search explains.

Xiaohongshu’s COO said in December 2023 that nearly 70% of monthly users search, and that a third of monthly users go straight to search when they open the app.²⁶ A December 2024 report cites similar official data.⁷

Those are the platform’s own numbers, but they do point to a real search habit.

What can you open without a Chinese company?

Baidu’s organic results need no account or approval, only a page it can crawl. The other routes depend on approvals that sources describe differently, so check them before you plan.

Route	Without a Chinese entity	What sources say
Baidu organic	Yes	No ICP needed to rank, says Chinafy, but slow sites may not rank at all 15
Baidu Ads	Through an agent	AppInChina says a Baidu-authorized local agent, and a mainland-hosted page 21
WeChat Service Account	Disputed	AppInChina says yes, for overseas enterprises 16; SSW says a Chinese license or WFOE 17
Xiaohongshu Professional Account	Reported possible	AppInChina describes direct registration, with a CNY 600 yearly fee 18
Xiaohongshu ads	Through a partner	AppInChina says Juguang needs a Chinese entity 19

AppInChina also notes that overseas WeChat accounts may have different access to payments and advanced functions.¹⁶

The Xiaohongshu file is heavier than it looks. AppInChina lists a certified license translation, a trademark certificate, a manager’s passport, a signed letter and a Chinese phone number.¹⁸

Dragon Trail said in 2024 that verification takes no more than a month.²⁰

If you want paid search, Baidu SEO or Baidu Ads covers that choice, and how to advertise in China covers the rest.

Why the Xiaohongshu to WeChat funnel isn’t simple

Many guides tell you to find people on Xiaohongshu and convert them on WeChat. Xiaohongshu’s reported rules limit how you can make that link, and none of the guides we read mention it.

Chinese press described two rule changes in early 2025:

• January 7, 2025: Professional account auto-replies and welcome messages can’t include WeChat contacts or a phone number, Jiemian reported. Its social card became the only allowed route.²³
• March 12, 2025: Steering users off the platform is banned outside the mall, the live shopping cart and the official lead component. All users are covered, and so are other platforms’ links, QR codes and accounts.²²

Our Xiaohongshu guide lists what’s barred and the penalties.

The March report calls these trade diversion rules, but its definition also covers promotion and sending users to private channels. It doesn’t mention service leads, so the edges are unclear.

These reports date from 2025, and we haven’t read the official text. Check the current rules before you plan around them.

HI-COM describes a softer version, where interested users search for your WeChat account themselves.⁹

That only works if they can find you, and naming your WeChat account in a note may itself break the reported rules. So use the same Chinese brand name everywhere, and see how to choose one.

Why audience numbers won’t settle this

Audience size can’t pick your channel, because these figures measure different things and some are disputed. They tell you each channel is large enough, and little more.

Measure	Figure	Source and date	Read it as
Weixin and WeChat combined	1,439 M monthly users	Tencent, June 2026 1	Worldwide, not China only
Search engine users	782.06 M, down from 877.82 M	CNNIC, Dec. 2025 2	CNNIC links the fall partly to AI search products, without a number
Baidu App	644 M monthly users	Baidu, June 2026 3	App only, not all Baidu search
Xiaohongshu	245 M monthly users	QuestMobile via 36Kr, March 2026 5	Third-party monitoring data
Xiaohongshu	350 M monthly users	Marketing to China, citing Qiangua, mid-2026 6	Agency citing a data firm
Xiaohongshu	Over 400 M monthly users	Xiaohongshu report via Beijing Business Today, May 2026 25	The company’s own claim

Treat Xiaohongshu’s size as a range, not a number. Nothing we read reconciles these figures.

Search share has the same blind spot. StatCounter put Baidu at 49.00% and Bing at 21.69% in October 2026.⁴ It tracks web search engines, so searches inside Xiaohongshu or WeChat don’t count.

Xiaohongshu’s own May 2026 report claimed 800 million daily searches.²⁵ A Chinese report put the count near 600 million in late 2024, citing Zhoutian Finance rather than the company.⁷ Neither is comparable to StatCounter’s share.

The one channel survey we read is narrow too. Hurun asked 470 wealthy Chinese in 2026: 61% named Xiaohongshu as an information source, 48% Douyin and 32% WeChat.⁸

That’s luxury buyers, so don’t apply it to your market.

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What agencies recommend, and where they disagree

The agencies we read don’t agree, and none shows data comparing the channels. Each position below is an opinion from a firm selling these services, and so is ours.

Who	Position	The catch
Marketing to China, B2B, July 2026	Checklist runs website, Baidu, then WeChat 11	Same article says buyers ask AI assistants before Baidu, and that Baidu still comes first, without data 11
Marketing to China, social, July 2026	Social budget from zero: 40% WeChat, 25% Xiaohongshu, 25% Douyin, 10% Weibo 6	Calls WeChat a retention channel, gives it the largest share, and leaves search out of scope
HI-COM, March 2026	Beauty and fashion start on RED, B2B and finance on WeChat 9	In 2024 it framed WeChat as a tool for existing clients 10
Horsten, undated	WeChat over Baidu for foreign B2B 12	No external sources, and it says Chinese readers won’t find a foreign site
iClick, June 2026	A connected mix, with no first channel 13	Doesn’t help a team that can only do one

Horsten’s case deserves a fair hearing. Chinafy agrees that slow sites can miss Baidu altogether,¹⁵ and our ICP guide covers the barrier.

But an Official Account has the same difficulty in reverse: nobody finds it without being sent there.

Our own answer has a limit too. A Chinese page brings no guarantee of traffic, and Baidu accounts can be awkward to set up from abroad.

What each first move costs

We’d expect staff time to be the main cost, and published prices are thin. The figures below come from one agency’s July 2026 guide, so read them as a seller’s estimates, not market rates.

First move	Published figure	Ongoing need
WeChat, lean Official Account plus simple Mini-Program store	50,000 to 80,000 RMB a year 6	Regular articles and replies
Xiaohongshu seeding, 20 to 30 creator notes	30,000 to 50,000 RMB a month 6	Creators, notes, comment replies
Chinese pages for Baidu	No comparable figure found	Translation, then upkeep

Seeding usually means paying creators, and paid content has rules of its own. China’s Advertising Law requires ads to be identifiable and bans terms like “best”.²⁴

How that applies to a foreign company is a question for a local adviser. Our page on banned advertising words has the detail.

For website costs, see what a China-ready website costs.

A sequence you can follow

This order suits a company with no entity and no contacts in China. It keeps your early spending in things you own, and adds a platform only when someone can run it.

1. Choose your Chinese name. Check the trademark too. AppInChina notes that squatting is common, and the mark is on Xiaohongshu’s document list.¹⁸
2. Publish your core pages in Chinese. Start small, with the pages to translate first.
3. Test them from China. Make sure your site is accessible and your contact form works.
4. Put your contact route on the site. Say who answers, in which language, and how to reach them.
5. Add one social channel. Pick WeChat once leads arrive, or Xiaohongshu if consumers are your buyers.

1. 1Chinese name
2. 2Core pages in Chinese
3. 3Test from China
4. 4Contact route
5. 5One social channelCheckpoint before this last step: someone replies in Chinese.

Check whether you own what you’re building. Pages on your domain stay yours, while a note or a follower list depends on a platform’s rules.

B2B companies should also read B2B marketing in China, since trade shows may matter as much as these three.

And how Chinese buyers search helps with the second test.

The bottom line

If you remember one thing: pick the job first, not the platform. WeChat is for people you already know, Baidu is for people already looking, and Xiaohongshu is for consumers comparing options.

If you have no contacts and no Chinese-speaking staff, start with pages you own. But that’s a judgment, not a proven result, and your own market may say otherwise.

How Index in China can help

We translate your website into Simplified Chinese with a human reviewer, work on getting it indexed on Chinese search engines and send a monthly report on Chinese traffic. We don’t guarantee traffic.

That’s search work: our offer doesn’t list running a WeChat or Xiaohongshu account, so if your tests point there, check that with us first.

See what we do, or book a 30-minute call.

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