MULTILINGUAL & COMMUNITY MARKETING · September 2026 · ~11 min read
WeChat, KakaoTalk, and messaging-first customer bases
Some of your customers do their discovering, deciding, and coordinating inside closed group chats you will never see. You cannot advertise into those rooms and you should not try. What you can do is make sure the thing that gets pasted into them works.
On this page
- 01Which apps are we talking about?
- 02What actually gets pasted into a group chat?
- 03How do I test whether my business is shareable?
- 04Should I build an official account or a business channel?
- 05Can I pay someone to recommend me inside these groups?
- 06How do I get into a conversation I was not invited to?
- 07What happens to all of this if I change my name?
- 08What to do this week
- 09When you do not need this
- 10Sources
- 11Related reading
- 12Questions about how your business gets shared?
This is the channel that does not show up in any report. A recommendation moves through a group chat, six people look you up, and your analytics calls all of it direct traffic. Owners look at that and conclude nothing is happening.
Something is happening. You just cannot see it, which is exactly why competitors ignore it.
01Which apps are we talking about?
Whichever one your customers already live in, and it is rarely the one you use.
KakaoTalk is close to universal among Korean speakers. WeChat plays a similar role for many Chinese-speaking customers. WhatsApp is the default across a lot of Latin American origin communities and much of the Bay Area's Spanish-speaking business world. Line, Viber, and Telegram matter in other places. That mapping is operator observation rather than research, and I will label it as such, because no dataset I would cite measures platform use by language community in a US metro.
What the Census does establish is that these are not fringe populations. In the Bureau's December 2023 release of the 2018 to 2022 American Community Survey five-year estimates, Chinese including all dialects was the second most common language other than English spoken at home, at 5.1% of those speakers, with Tagalog including Filipino third at 2.5%. Among Chinese speakers, 48.2% reported speaking English "very well." Fewer than half. A customer operating in a second language during a transaction is exactly the customer who will ask three people in a group chat first.
The specific app is less important than the structure. These are closed networks organized around real relationships: family, church, school parents, alumni, neighborhood, industry. Nothing enters them except through a person who is already inside.
You do not get a channel here. You get shared, or you do not.
02What actually gets pasted into a group chat?
Three things, and you control all three.
A Google Maps link. This is the most shared asset most local businesses own, and almost nobody treats it that way. When someone pastes your listing into a chat, what shows is your name, your rating, your primary photo, and your category. If any of those is wrong or ugly, the recommendation lands weaker than the person intended.
That preview is also the reason to keep your business name clean. Google's guidelines for representing your business prohibit repeating the same name in multiple scripts or languages, "even if it appears this way on physical storefront signage," and warn that unnecessary information in the name "could result in the suspension of your Business Profile." A stuffed name does not read as thorough in a group chat. It reads as a listing somebody messed with.
A screenshot. Of your menu, your hours, your price list, or a specific item. Screenshots get shared far more than links in messaging-first groups because they need no tap and no data connection. That means your menu page has to be legible on a phone screen, in one screen, without pinching.
A photo. Of the food, the room, the work you did. This is the shareable unit for anything visual, and it comes from customers, not from you.
Optimize those three and you have done most of the available work.
03How do I test whether my business is shareable?
Worked example
Two counts, both done on your own phone in twenty minutes.
Step one, the screenshot test. Open your menu or service page on your phone at normal zoom and take one screenshot. Count how many items are legible in that single screen. If your menu carries 46 items and 7 are readable in one screen, that is 15%derived of your offer surviving the most common way it gets shared.
Step two, fix the shape rather than the page. Build a one-screen block at the top: your eight most ordered items with prices, in a size that reads at arm's length. Now the screenshot carries eight items instead of seven scattered ones, and it answers the question the sender was trying to answer. This costs an hour and it is the highest-return hour in the article.
Step three, count the invisible channel. Ask your next 20 new customers one question at the counter: how did you hear about us. Say nine say a friend or family member, and of those, six say they were sent a link or a screenshot. That is 30%derived of your new customers arriving through a channel your analytics files as direct traffic.
Step four, do the same for the phone. The screenshot removes calls as well as producing visits. Maple's analysis of 1.2 million calls across more than 1,000 restaurant and local business locations found hours, location and directions questions make up 22% of all calls and menu questions another 15%. Those are the exact questions a good screenshot answers before anyone dials.
Rerun the twenty-customer count once a quarter. It is the only instrument you have on this channel, and its value comes from being asked the same way every time.
Reviews are the visible echo of the invisible channel. If chat referrals are working, review volume should follow. A negative review still beats no new reviews at all, which is worth remembering when a busy month tempts you to stop asking.
Should I build an official account or a business channel?
Only if someone will actually staff it every day.
A dormant business account on a messaging platform is worse than none. People message it expecting a human, get nothing back, and now the recommendation that sent them there looks bad too.
If you do have the staffing, the practical uses are narrow and real: taking orders, confirming reservations, answering questions, sending a weekly special to people who opted in. That is customer service and light broadcasting, not marketing.
Where this breaks down is volume, and the threshold is lower than people expect. One person can hold a messaging channel that receives a handful of conversations a day alongside their other work. At thirty a day it becomes somebody's job, and at that point you are running a second phone line with none of the tooling, none of the call logs, and none of the recording rules you already worked out for the telephone. Decide which side of that line you are on before you open the account, not after.
Two rules if you broadcast. Get permission first, and make leaving easy. A business that adds numbers to a broadcast list without asking will get complained about in exactly the group chats it was hoping to reach.
And write in the language your customers write to you in. A broadcast that reads as machine-translated in a group chat is more obvious than anywhere else, because the surrounding messages are all written by real people. The same reason translated content works against you on your website applies with more force in a chat window.
05Can I pay someone to recommend me inside these groups?
No, and the argument for it rests on a mistake about what private means.
The claim is that a group chat is a private room, so a paid recommendation inside it is word of mouth rather than advertising, and nobody can trace it anyway. It gets sold as community seeding, as ambassador programs, and sometimes just as giving a well-connected regular free meals in exchange for mentioning you.
The Federal Trade Commission's Endorsement Guides, 16 CFR Part 255, do not turn on how private the room is. They turn on whether there is a material connection between the endorser and the business that the audience would not expect. The Guides describe those connections directly: they "can include monetary payment or the provision of free or discounted products (including products unrelated to the endorsed product) to an endorser, regardless of whether the advertiser requires an endorsement in return," and also "the possibility of being paid, of winning a prize." The disclosure obligation attaches "when a significant minority of the audience for an endorsement does not understand or expect the connection."
A family group chat is the definition of an audience that does not expect it. And if the recommendation takes the form of a review rather than a message, the 2024 FTC rule on consumer reviews and testimonials, 16 CFR Part 465, bans reviews that misrepresent that the reviewer used the service at all.
Google's position on the search side is consistent with this. Its guidance on generative AI features names "seeking inauthentic mentions" among the tactics that do not work, so you are taking a compliance risk for a mechanism the platform has already said it discounts.
Then there is the part that has nothing to do with regulators. It gets identified. Group chats are small, the members know each other, and someone eventually says out loud that they were offered something. That conversation happens in the exact room you were trying to enter, and it is not recoverable by any amount of subsequent good behavior.
06How do I get into a conversation I was not invited to?
You do not. Someone brings you in.
The people who can bring you in are the ones who already deal with you: customers, staff, suppliers, the association you belong to, the organization whose event you hosted. That is the entire distribution mechanism.
What makes someone share you is having something specific and current worth mentioning. A dish that just came back for the season. A change in hours that solves a problem. A service you now offer. Vague quality does not get shared. Specific news does.
This is where menu and product naming earns its keep. A dish shared under a name people recognize travels. One rendered into a literal English translation nobody uses stops moving, which is why translating a dish without losing what it is matters far beyond the printed menu.
For Spanish-speaking customer bases the mechanics are the same, though the platforms and the community structures differ, and what actually works in Spanish in the Bay Area starts from the same place: be findable, be legible, be answerable.
07What happens to all of this if I change my name?
It breaks, quietly, and for longer than you expect.
Group chats have memory. Your old name sits in saved contacts, in pinned messages, in screenshots from three years ago, in a shared album somebody's aunt maintains. A rebrand that is handled cleanly on Google and your website can still leave a trail of dead references in exactly the places your best referrals come from.
If you are changing your name, plan for the messaging layer specifically. Tell your regulars directly, post the old and new name together for a long time, and expect the old name to keep arriving for a year. The search side has its own requirements, and handling a name change without losing what you built is the part most businesses underestimate.
08What to do this week
Paste your own Google Maps link into a chat and look at what shows. Fix the photo or the category if it looks wrong, and clean the name field if anything extra is in it.
Run the screenshot test. One screen, count the legible items, write the fraction down.
Build the one-screen block at the top of your menu or service page.
Start the twenty-customer count. One question, asked the same way, logged where you will find it.
Then give people something specific to share this month. One item, one change, one piece of news, stated clearly enough to paste.
Be honest with yourself
When you do not need this
If your customers are not messaging-first, skip it. Building a KakaoTalk presence for a customer base that does not use it is effort with no audience.
If you cannot staff a business account daily, do not open one. An unanswered message costs more than no account.
If your screenshot test already passes and your Maps preview looks right, stop here. The remaining work on this channel belongs to your customers, not to you.
And if you are considering buying your way into group chats through paid promoters, do not. It is a disclosure obligation, it is discountable by the platform, and it gets discussed in the same rooms you were trying to enter.
Sources
- US Census Bureau, press release CB23-208, 7 December 2023. 2018 to 2022 American Community Survey five-year estimates. Source of the language share and English proficiency figures. Primary government data.
- 16 CFR Part 255, FTC Guides Concerning Use of Endorsements and Testimonials in Advertising. Source of the material connection definition and the significant minority standard, read live 2026-09-02. Primary federal guidance.
- 16 CFR Part 465, FTC Rule on the Use of Consumer Reviews and Testimonials. Effective 21 October 2024. Source of the ban on reviews misrepresenting that the reviewer used the service. Primary federal regulation.
- Google Business Profile Help, "Guidelines for representing your business on Google". Source of the repeated bilingual name prohibition and the suspension warning. First party platform documentation.
- Google Search Central, "Optimizing your website for generative AI features on Google Search". Source of the statement that seeking inauthentic mentions is not an effective tactic. First party documentation.
- Maple, "The State of Restaurant Phone Communication". 1.2 million calls across more than 1,000 locations, December 2023 to November 2025. Source of the hours and menu call shares. Vendor research: Maple sells restaurant phone software.
Related reading
- Korean-language search and the Bay Area business community. What the same customer does after the group chat sends them to Google.
- Marketing to first generation versus second generation customers. Why the messaging channel and the search channel often belong to two people in the same family.
- Measuring whether multilingual marketing is working. Where the twenty-customer count fits into a set of numbers you can actually maintain.
- Google Business Profile in a second language. The listing behind the link preview, field by field.
Questions about how your business gets shared?
Email me at eric@seod.com with your business name and I will paste your Maps listing into a chat, screenshot your menu on a phone, and send you back exactly what a customer sees when someone recommends you. It takes five minutes and most owners have never looked.
I answer these myself. If everything already looks good, I will tell you and point at what I would fix instead.
Or keep reading more on multilingual and community marketing.