At present, there are many signboard platforms on the market, including the old dandelion and microfluidic, all of which are well-known platforms. However, the signature industry is quite special, and even these large platforms may not be able to find certificates when the market is severe. Dandelion doesn't do super signature now. Dandelion's current super signature is private pool signature, that is, customers provide their own developer accounts, and the platform only provides signature system. Therefore, when choosing a contractor, you'd better personally understand and compare the stability and after-sales service.

There are so many signature platforms. For developers, they may not know the stability of platform signature at first, so if possible, they can choose some signature services that can sign up and get a refund. For example, Haizhe's ultra-stable signature can pay for the company, sign a contract, and has a perfect refund mechanism. If it is cancelled more than once, it can be fully refunded, which can reduce the trial and error cost of customers.

In addition, if you want to pursue stability, it is still recommended to do super signature and tf signature, both of which are highly stable.