WeChat is the future of software
In Beijing, one app replaced the browser, the bank, and the app store.
I haven’t opened a web browser on my phone in three weeks.
I didn’t plan this. It happened because everything I need is inside one app. I pay for lunch with it. I book a taxi with it. I pay my rent through it. I order food, buy train tickets, split bills, send money to friends, check my bank balance, book a doctor’s appointment, and read the news. All inside WeChat. The browser sits on my home screen gathering dust.
This isn’t normal if you live in London or San Francisco. In those cities, you use twelve apps for twelve things. Uber for taxis. Deliveroo for food. Monzo for banking. WhatsApp for messages. Facebook for news. Each one does one thing and does it well enough, and they talk to each other through APIs and deep links and notifications that you manage like a second job.
In Beijing, there’s WeChat. And then there’s everything else, which doesn’t matter much.
WeChat launched in January 2011. Tencent built it. If you don’t know Tencent, they’re the company behind QQ, which was China’s dominant messaging platform for a decade before smartphones happened. QQ was desktop-first. WeChat was mobile-first. Tencent saw the shift before most Western companies had finished arguing about whether apps were a fad.
By late 2015, WeChat has somewhere north of 600 million monthly active users. That number is hard to contextualise because it’s bigger than the population of any country except China and India. But the number isn’t the point. The point is what those 600 million people do inside the app.
They don’t just message. They live.
Here’s a normal day for someone in Beijing. Wake up. Check WeChat for messages from overnight, group chats from friends, notifications from official accounts you follow. Order breakfast through a mini-program inside WeChat, a food delivery service that runs without leaving the app. Pay for it with WeChat Pay, which deducts from your linked bank account instantly. Walk to the subway. Scan a QR code at the gate to pay the fare. WeChat again.
At work, your company communicates through a WeChat group. Not Slack. Not email. A group chat. Decisions happen in real time. Files get shared. Deadlines get moved. The group chat is the office.
Lunch. Open WeChat. A restaurant nearby has posted a deal on their official account. You tap it, order, pay, and walk in to pick it up. No cash. No card. No separate app. Just WeChat.
After work, you’re meeting a friend. You share your location inside the chat so they can find you. You split the bill through WeChat Pay. You book a movie ticket through a cinema’s official account. You buy a birthday gift from a WeChat shop that a friend set up last month, selling handmade candles from her apartment.
None of this requires leaving WeChat. None of it requires a web browser.
The Western frame for this is “messaging app.” That’s what WeChat looks like if you open it for the first time. A chat interface. Contacts list. Green bubbles. Fine.
But the chat interface is the front door, not the house. Behind it is a payments system that processes more transactions than most banks. Behind that is an app platform where businesses build services that run inside WeChat without needing to be downloaded separately. Behind that is an identity system. Your WeChat ID is becoming more useful than your passport for everyday life in China.
A friend of mine runs a shop in Beijing. No website. No physical store. She sells through WeChat. Her customers find her through word of mouth in group chats. They pay through WeChat Pay. She ships through a logistics service she found on WeChat. Her entire business runs inside an app that most people in the West think of as “Chinese WhatsApp.”
The comparison is lazy, but revealing. WhatsApp sends messages. WeChat runs a business. Both are chat apps. One understood what a chat app could become. The other didn’t.
The payments piece is what makes it work. Without WeChat Pay, WeChat is a messaging app with some nice integrations. With WeChat Pay, it’s an operating system for daily life.
WeChat Pay launched in 2013. By 2015, it’s everywhere. QR codes on restaurant tables. QR codes on vending machines. QR codes on beggars’ signs, which is a thing that actually happens in Beijing and tells you something about how deeply the technology has penetrated. A beggar with a QR code is a beggar who knows that nobody carries cash anymore.
The bank transfer system in China was slow and expensive before mobile payments. Sending money to a friend meant a bank transfer that took a day and cost a fee. WeChat Pay does it instantly, for free, inside a chat. You tap a button, type an amount, and the money moves. Your friend gets a notification. Done.
This sounds trivial until you realise what it does to behaviour. When sending money is as easy as sending a text, people send money. They split bills without thinking. They pay back small debts immediately. They buy things from friends who sell things. They tip service workers through QR codes. The friction between “I owe you” and “here you go” disappears.
That friction was the banking system’s business model. WeChat Pay removed it.
The official accounts are the other piece. Every business, every brand, every government department, every restaurant and shop and hospital has a WeChat official account. These aren’t social media profiles. They’re service channels. A hospital’s official account lets you book appointments, check wait times, view test results, and pay your bill. A restaurant’s account shows you the menu, lets you order, and sends you a receipt. A government account handles your visa application, your tax filing, your residence registration.
In the West, this would be a website. Or an app. Or a phone call. In China, it’s a WeChat account. And because it’s inside WeChat, it benefits from the network. Your friend shares the hospital’s account with you. You tap it. You book. You never leave the app.
The network effect here is different from what Facebook or Google understand. Facebook’s network effect is about content. Google’s is about information. WeChat’s network effect is about transactions. Every service that joins makes every other service more useful, because they all share the same payment system, the same identity, the same chat interface. The hospital and the restaurant and the cinema aren’t connected by links or search results. They’re connected by the same person, in the same app, doing all three things in the same afternoon.
People in the West keep waiting for “the WeChat of the West.” They’ve been waiting since 2013. Facebook tried with Messenger. It added payments, then removed them. It added business pages, then buried them. It added bots, then nobody used them. Apple has iMessage, but iMessage only works on iPhones, which means it can never be the universal platform WeChat is in China. Google has whatever Google is calling its messaging app this year.
None of them will get there. The problem isn’t technology. The problem is that Western companies think in products and WeChat thinks in surfaces. A product does one thing well. A surface lets you do anything on it. WeChat is a surface. The chat interface is just the canvas.
The deeper problem is regulation and incumbency. In China, WeChat filled a gap. There was no entrenched banking system to displace, no established e-commerce platform to fight, no regulatory framework that protected existing players. The mobile payments revolution happened in China because the old system was slow, expensive, and inaccessible to hundreds of millions of people. WeChat didn’t compete with a good system. It replaced a bad one.
In the West, the banking system works. Credit cards work. Apple Pay works. The entrenched players are competent and well-regulated. There’s no gap for WeChat to fill because the gap doesn’t exist. The West doesn’t need a WeChat. It needs its existing tools to talk to each other better, which is an integration problem, not an invention problem.
But the model matters. Even if the West never gets its own WeChat, the idea that a messaging interface can be an operating system for services is going to spread. It’s already happening in Southeast Asia. Line in Thailand and Japan. KakaoTalk in South Korea. Grab in Singapore. These apps are all building the same pattern, messaging at the centre, payments underneath, services around the edges.
The future of software isn’t another app. It’s one app that does everything, with a chat window as the front door.
I haven’t opened my browser in three weeks. I might never open it again.