The Index · Categories
AI hiring tools, grouped by function.
Vendors are grouped by the function they perform in a hiring workflow. A vendor’s primary category drives its category-page ranking; vendors with secondary categories also appear in those category pages.
§ 01
ATS-integrated AI
AI features baked into the system of record — candidate ranking, recruiter productivity, and skills matching surfaced inside the ATS itself.
§ 02
Video interview AI
Asynchronous video platforms that record candidate responses, often with AI-driven scoring of competencies or traits.
§ 03
Candidate sourcing AI
Tools that find, rank, and match candidates against requisitions — often built on long-lived candidate graphs or aggregated public data.
§ 04
Assessment AI
Pre-employment assessments — cognitive, behavioural, situational judgement, and games-based — that produce candidate scores for selection.
§ 05
Screening AI
Resume parsing, knockout questions, and structured pre-screening flows that decide who moves to a recruiter.
§ 06
Scheduling AI
Conversational and rule-based systems that handle interview booking, reschedules, and candidate communication.