What application type does the recruitment app belong to?

There are two types of recruitment apps.

The representatives of 1 and 1 are 58 and Zhilian respectively, and the first generation recruitment platform. The advantage of this recruitment software is that it has been established for a long time and accumulated a huge database. The vertical type is represented by a hook, and the manager directly hires it. What class is watching videos to find a job? Their advantages are high verticality, many recruitment counterparts and high matching.