The honest version of "does it integrate with my software." These are the systems this industry actually runs on, and what each one means for a build.
BullhornApplicant tracking and CRM
The dominant system of record in staffing — candidates, contacts, jobs, submissions and activity. Extensively integrated with, well documented, and the natural anchor for anything an agent does here.
JobDiva / Crelate / LoxoApplicant tracking
The main alternatives, strong in different segments. All integrate; the differences that matter are in how they model submissions and placements.
Job boards and sourcingCandidate supply
Indeed, LinkedIn Recruiter, ZipRecruiter and niche boards. Applications arrive faster than anyone can read them, in volume, which is the single clearest case for automated first-pass reading.
Background and credential checksCompliance
Screening providers plus, in healthcare and industrial placements, license and certification verification. Regulated, deadline-bound, and frequently tracked in a spreadsheet.
TimekeepingContract labor
Where placed contractors record hours, often approved by a client manager who is not motivated to approve them promptly. Chasing approvals is a weekly recurring cost.
Payroll and back officeFinance
Paying contractors and invoicing clients off the same hours, with margin calculated per placement.
VMS portalsClient-mandated systems
Larger clients require submissions through a vendor management system rather than to a person. Each has its own workflow, and monitoring them is manual.
Email and textCandidate communication
Where recruiting actually happens. High volume, time sensitive, and the place where good candidates are lost to slow responses.