How to choose a regular SMS group sending company

Look at the size, the size of the SMS sending company, and the size of your SMS sending. Of course, a bigger supplier will definitely be more secure, but if you don't send a lot of information, the price of a big company will not be so cheap, and the supplier has a business license or something.

Also, the core technology of SMS group sending company is SMS API. You should also see if they bought or made their own SMS API. There must be a perfect technical team to provide technical support for customers. If you buy API, they choose UFIDA SMS API or Ali's. UFIDA APILINK UFIDA's complete technical team is guaranteed.

It is also important to have perfect after-sales service. Of course, there are functions, speed, channels, marketing SMS functions, SMS verification code functions. Depends on what function you need.