TeleMessage vs Contus Fly

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.

Contus Fly has quick scalability applications from few users to lakhs of users. It performs simultaneously to communicate with the user with online presence.

Host data on a cloud server or on your own premises servers to scale up your instant messaging mobile app's accessibility and scalability.

Build your chat app with solution powered by Ejabbered, Erlang, Amazon Web Services, MySQL, and much more under the hood.

Hyper-accommodative for​ quick customizations, scalability, technology updates and integrations.