Can Discourse be integrated with other communication systems?

I find people not often using email, maybe because cell phones are not so convenient.

Can we have the system intergrated with sms, wechat, messager, etc?

With the Discourse mobile app, you can integrate Discourse with Android and iOS’s native notifications area. Discourse is a mobile chat app, with its own semantics that are different from whatever app you’d be trying to integrate it with.