TeleMessage vs Chatwee

They've been in the messaging business for over 15 years. Not a start-up, and use carrier-grade infrastructure.

They offer a bunch of APIs that you can integrate with own apps to automate messaging.

While the solution includes an app, messages can also be sent from a computer or Outlook. It can send data messages, text messages, voice messages, etc (as long as there are enough message credits).

An organization's mobile messaging can be managed by an administrator. That means admins can add, delete or suspend users and enforce messaging policies.

TeleMessage uses end-to-end encryption, with an additional encryption layer while data is in transit. It also offers a bunch of other security features such as PIN lock, time limited messaging and forward locking.

A bit less options available but works nonetheless.

Including YouTube videos and pictures preview in the chat window.

Chat size, color, fonts, language, log in methods, notifications, emojis, privacy, powerful moderation and many more.

Users, who log in to the site, are automatically logged in to the chat.

Developers provide easy to follow, clear plugin installation instructions.

Chatwee has a clean and easy to use UI. On the left there's a clean and defined user list, each name has a flag next to it. It's also very easy to move from one side of the screen to the other. There's only the most useful information on the screen at any time and the design never feel overwhelming or cluttered.