Which is the best SMS verification code platform? SMS verification code?

There is no absolute good or bad for this, there are only a few reference factors, is the channel stable? Is it appropriate? What's the downlink rate? How is the service provided?

Considering these factors, you can choose a suitable one.

For example, if you ask the owner of a small store fruit stall to spend tens of thousands of dollars to get 3-5 seconds of industry notification SMS, or let a company with a large demand for APP verification code use 15-20 seconds to arrive with a verification SMS.

This is unreasonable, corresponding to the needs of the right product.

You can take a look at it, and Ren Xin has written on the SMS platform.

Lingkai SMS verification code platform is used by many large enterprises.

Criteria for choosing an SMS platform.

1.Look at the qualifications.

Qualification is very important, it is a symbol of the basic strength of an enterprise. A high-quality enterprise must have the best record, complete qualification certificates and other information, from which you can understand the company's registered capital and the year of establishment and other information, so as to infer the strength of the enterprise. A high-level, high-quality enterprise will inevitably run a more stable platform.

2.Look at the scale.

When looking at the scale, you can understand when the company was founded, the current situation, and whether it cooperates with overseas operators in various countries, these channels are important to ensure the stability of **SMS.

3.See**.

You can compare multiple platforms**, if it exceeds or is lower than the average price, then you need to pay attention, carefully understand whether its channel is stable, whether there is deduction behavior, etc., the more you know in the early stage, the easier it will be when you operate later.

4.Look at the channel.

The stable channel also highlights the company's strength from the side, as well as the high quality of the interface. For example, during crowded holidays or events, companies choose high-quality platforms** SMS that users can receive quickly.

5.See the rate of arrival vs. the speed of arrival.

**The arrival rate and arrival speed achieved by SMS platforms are different, some platforms have a 99% arrival rate, some platforms are 95%, and some platforms are 90%. The second is the arrival speed, some can be reached in 5 seconds, some in 8 seconds, and some in 10 seconds, so enterprises must pay attention to this when choosing an SMS platform.

Unicom numbers cannot receive SMS messages for the following reasons:

1. You can first check whether the mobile phone has blocked the SMS receiving function;

2. If it is not blocked, check whether the mailbox is full, if so, please delete part of the information;

3. If you still can't receive it after deleting, you can change the phone or change the card to test whether it is a hardware factor;

If none of the above problems exist, you can contact the local Unicom customer service for feedback.

1. Free SMS verification platform mob:

1. The application in the test phase has 200 free SMS messages per day.

2. 10,000 free SMS messages per day after registration and review.

There are still some free platforms, but they are all about receiving text messages, and texting cannot be free in the end. The platform for receiving text messages, the number is relatively small, and they are all used badly, but it is nothing to use temporarily, and don't consider it in the long run!

The SMS verification code platform is basically free, that is, you can use it for free when you register, but you need to charge for sending a verification code SMS to users through the platform, but it is a few cents cheaper than ordinary marketing SMS.

SMS verification code platform generally does not provide free services, they will also deduct the cost of the fee, a text message of about 4 points to 6 points, the daily use of SMS verification code is also the key to maintaining customers, now the free SMS verification code platform for the SMS arrival rate is not guaranteed, customers can not receive SMS to complete the information they want to register will lose the user experience, and a large number of customers will be lost after a long time, so it is more than worth the loss.

Therefore, the risk of free SMS verification code platform is very high, it is better to find some platforms with lower charging standards and guarantees, and now the charging standards of Renzhong cloud communication platform are lower than those of other platforms, and there is also a guarantee, and you can also try it for free before cooperation, which improves trust, and can also make enterprises or merchants more assured, and also ensure the information security of customers.

There's something free.

The code captcha platform is OK.