What is the difference between a corporate ATS and an agency ATS?
A corporate ATS is requisition-driven: one employer, an approval chain against headcount budget, and a funnel that ends when someone accepts. An agency ATS is submission-driven: many client companies, the same candidate deliberately submitted to several, plus pay rate, bill rate, margin, contract-versus-permanent handling and a client-facing portal. Buying across that line is the most common and most expensive ATS mistake, because neither gap appears in a scripted demo.
Should a staffing agency use the recruiting module of a corporate HCM?
Usually not. An HCM recruiting module assumes one employer and has no field for margin, bill rate, client ownership or placement guarantee terms, and no client portal for profile review. An agency running on one typically tracks commercials in a spreadsheet and emails candidate profiles as attachments, which removes the reason for having a system of record. A specialist staffing product is normally the right answer.
How do we test resume parsing accuracy before buying?
Give each shortlisted vendor your own fifty worst CVs, not their sample set. Include scanned or photographed documents, layouts built from tables, two- and three-column designs, text inside header frames and non-English name formats. Then measure how many fields a recruiter has to correct by hand per candidate. Poor parsing means re-keying, and re-keying is the usual reason recruiters abandon an ATS within a quarter.
Is AI resume screening legally risky?
It is regulated, which is different from prohibited. A model trained on past hiring decisions inherits the patterns in those decisions. The EU AI Act treats AI used in recruitment and employee selection as high risk, with obligations covering risk management, data governance, logging, transparency and human oversight. New York City's Local Law 144 requires an independent bias audit of an automated employment decision tool, publication of results and candidate notice. Keep a human decision-maker with override authority.
What should an ATS integrate with, and in what order?
Build the ATS-to-HRMS handoff on offer acceptance first, so a joiner is created once and the offer terms carry into the employee record rather than being re-typed. Then payroll, then job boards and LinkedIn with source attribution preserved, then background verification with status written back to the candidate, then calendar and messaging for scheduling. Test each edge against your own systems, including what happens when a field is missing.
Which recruitment metrics are worth reporting?
Source effectiveness measured on hires who stayed and performed, not on applications received. Stage-to-stage conversion with the denominator visible. Time-in-stage rather than aggregate time-to-hire, because time-in-stage localises the bottleneck, which is usually scheduling or waiting on panel feedback. And structured offer-decline reasons, which are the only data that explains a falling acceptance rate. Most ATS reporting stops at application and hire counts.
Why do candidates drop out before a recruiter sees them?
Application forms. Multi-page flows, mandatory account creation, re-typing what is already on the uploaded CV, and uploads that fail on a mobile browser all shed applicants at each step. Measure drop-off per form step on a real phone, not a desktop simulation, and cut fields down to what genuinely screens. Acknowledgement and status updates then stop the silence that makes candidates accept elsewhere.
How is this different from your RPO service?
Recruitment process outsourcing is a service in which an embedded team runs your hiring funnel, typically inside your own ATS. This page is about the software category: which kind of applicant tracking system fits your business, how to evaluate one and how to implement it so your team operates it. The two are complementary, and choosing the wrong software category makes either route harder.
