Email with real-time push notifications is not free. Without push notifications, WhatsApp, or any other messaging platform is essentially DOA. Theoretically, we

Email with real-time push notifications is not free. Without push notifications, WhatsApp, or any other messaging platform is essentially DOA. Theoretically, we only have Apple and Google with their limited operating systems in the early years to blame for the rise of the notifications economy. Edit: While there are free email solutions that provide free push, you are either tied to the platform or are made to download an email app, which just makes WhatsApp an easier to use alternative, even if your use case is just spamming groups with pictures or video.