[vitobcn]

In my experience, in most countries (and outside the US especially) WhatsApp has already won the network effects battle, and it's the default messaging app in any smartphone. Even people with iPhone will all have WhatsApp installed.

[derefr]

Interesting; in whatever cultural bubble I'm embedded in, every group chat (even among five friends without any shared purpose) is its own Discord server.

[thirdsun]

I doubt that includes family, co-workers or neighbors, right? Here in germany WhatsApp is so ubiquitous that beside various friends circles you'll likely have groups for family, work, (sports) clubs, or your fellow kindergarten parents, etc.

It's the default form of mobile communication here.

[ubercow13]

In western Europe maybe, not in Asia for example

[vitobcn]

Here's a map that shows WhatsApp leading in most regions. And for Europe, even in countries where FB Messenger is the dominant app, most people will still have WhatsApp installed to ensure good "friend coverage". It is common to have (and regularly use) at least 2 if not more messaging apps.

https://rocketbots.io/wp-content/uploads/2019/03/AppMap_5a9b...

[exhilaration]

What part of Asia? I'm guessing you mean China/Korea/Japan. Whatsapp is by far the dominant messaging platform on the Indian subcontinent, extending as far the Middle East.

[shrikant]

Where in Asia? The #1 (by a VERY LARGE margin) messaging apps in India, China, and S. Korea (at least) are all not iMessage.

(Whatsapp, WeChat, and KakaoTalk respectively.)