Searching a right match is really painful, importantly when your candidate profiles are in Excels and scattered all around. You are either merging them together before every search or running through them individually. Worst is when you run your searches on old sheets and don't know if your team members is already communicating with the same candidate.
Access to centralized candidate profiles database always
Advanced search capability for close result
No Excel merging from other team members
No candidate intraction update required from other team members
Easy shortlisting/tagging of candidates against a vacancy
No seperate sheets to manage vacancy shortlist
Importantly: All this is in a centralized place that any authorized user / recruiter can check.