Before the days of iMessage, WhatsApp, and RCS texting, instant messaging (IM'ing) ruled the roost - here are six iconic clients that defined the era.

Want AI in WhatsApp? Try ChatGPT for quick answers and image generation, Perplexity for real-time info with sources, and Meta AI for fun chats, stickers, and tasks. Plus, use WhatsApp Web tools for ...

Opinions expressed by Entrepreneur contributors are their own. BION (believe it or not), instant messengers (IMs) have been around for nearly two decades already. AAMOF (as a matter of fact), the very ...

Viber is a popular instant messaging app that allows users to send instant messages, images, files and create group chats to send everything they want to their friends, family, or coworker. We explain ...

UPDATE (December 16, 2025): Message scheduling is coming to Google Chat, finally. Read more about it at the end of the article. Summary: Google Chat is Google’s communication service, basically. It’s ...