How to choose a company that sends short messages in groups?

Three prerequisites are necessary to help you choose the communication service company you need.

Stability of transmission channel.

The sending rate, arrival rate and interface access rate of the platform.

A simple understanding is how long it will take you to complete a series of processes such as platform and registration. And the speed of mass distribution.

Convenience of the platform

How many articles can be distributed, how long can it be distributed, whether the distribution process is controllable, how to query the background data and so on.

Generally speaking, the above three points need to be considered when choosing a communication platform, that is, a short message platform.

You can use Baidu "Ling Kai SMS Platform".

I hope it is detailed enough to help you.