It is mainly the government procurement websites in various regions. The advantage is that the information is authoritative and timely, and the bidding information is free. All government procurement information should be publicized here. The disadvantage is that the information coverage is limited, only government procurement information can be found, and the information is scattered on websites in different regions, so the service quality can't keep up. Of course, the focus of such websites is not to serve bidders, but mainly to publicize information.
Second, the nature of the bidding website of public institutions
Usually refers to the public * * * resource trading centers in various cities. Its advantages are actually similar to those of the government procurement website above. Free inquiry, high timeliness, wider information types than government procurement websites, including not only government procurement information, but also enterprise bidding procurement information. The disadvantage is that it is similar to the government procurement network, with scattered information, troublesome inquiry and no specific industry classification.
Third, the third party's bidding information website
Generally, it is a comprehensive service website, such as bidding radar. Its advantage is that it has the most comprehensive information, and its timeliness is slightly weaker than that of official website. It is an official and public institution. Because the bidding information in this kind of website is collected and crawled by technical means, the service quality is good, and there are many functions and services provided. It not only provides the sorting and summary of bidding information, but also provides big data services based on massive bidding information, which can meet the diversified needs of customers. The disadvantage is that it is not a first-hand website, and its timeliness is weaker than that of official website. Many functions and services need to be paid for. Common is the membership system. On the other hand, sometimes free things are the most expensive. If you can solve big problems at a small cost, you can make money.
Relying on authoritative national data and first-hand open source materials, the bidding radar website comprehensively and carefully collects and analyzes the bidding information of the whole network, and can update the bidding information of the whole country 10W+ synchronously every day, covering 3 1 province and 1000-odd industries.
The key is that the project information of the platform is completely free, without any cover! Each project information supports directly jumping to the original website to view, realizing the main body of the bidding market and the bidding project, and the information is fully open and symmetrically enjoyed, ending the inefficient mode of "looking for a needle in a haystack" by bidders.