Some netizens asked: The company is doing TOB, and now it wants to expand its business, is there any good way to quickly obtain the company's ***?It is necessary to ensure both quantity and quality.That must be looking for a professional enterprise data provider. Now we have taken the lead in setting up many data exchanges, and we can give priority to choosing from the best business providers in the data exchanges, and we are also one of them.
A large number of enterprises must ensure efficiency through the technical means of big data crawlers, and the quality depends on the crawler
To give you an example, there are three companies:
A only crawls the *** on the industrial and commercial annual report of the national credit publicity system
In addition to crawling the annual report, b also crawled data from many other **, including some old ** or small**;
C also crawls the annual report, in addition to many others, such as bidding**, recruitment**, B2B, etc., but will screen the crawled **, such as some very old**, very small**, and not highly credible** are all cleaned out and not even become data**.
All three companies have enough quantity, but which one is the quality data that fits your mind?The data of company A is official, but there are many bookkeeping companies in the annual report, and the effective ** has been beaten many times, even if this ** is still in use, but what is the probability that you can get in?
Company B's data is not only official but also has a lot of **, but the data that has not been cleaned, does the long-standing ** really still exist?Is the data of Xiao** necessarily accurate?There are many such data, but relatively speaking, the quality is not high enough, and only one or two of the largest ** in a company may be true, and the cost of wasted time is dozens of times.
Company C not only has official data, but also various channels on the whole network**, and will clean the data to ensure the quality of the data, although the same company's data is not as much as B, but in fact their effective data is about the same. And it saves time when making invalid calls.
Therefore, if you want to get both quantitative and qualitative data, I recommend the third type of company.
As for how to choose a company, it can be judged by the following points:
1.A company with a formal business license;
2.Companies registered on the data exchange;
3.has its own database, and there is no middleman in selling first-hand data;
4.Have a technical team. Crawlers, data managers, backends, frontends, and more;
5.If there is industry accumulation and precipitation, you can look at the company's personnel, not necessarily the company's registration years, because the accumulation of the database is not necessarily according to this time period, and can be judged by the time of relevant technical personnel or managers in the industry.
6.Support free trial, deposit balance, corporate transfer and other small details, often can assist in judgment.