Quick answer
Map the exact handoff before buying.
Status sync matters less than evidence sync.
Start with the ATS your recruiters already use.
The integration test that matters
Do not stop at 'has an integration'. Test the recruiter workflow: create a candidate, send an interview, complete it, inspect the scorecard, and see what appears in the ATS.
A disconnected AI tool can make hiring slower even when the interview itself is automated.
Which ATS pages are already live
Intrvio publishes integration pages for Greenhouse, Lever, Ashby, Workday, Workable, Recruitee, SmartRecruiters, Teamtailor, and JazzHR so buyers can map expected workflows.