A voice agent is an AI that speaks and listens on a phone or video call. In recruiting it can run a short screening call, confirm interview times or answer common candidate questions. Check the consent and call recording rules where your candidates live before you use one.
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An AI that speaks and listens on a phone or video call, for example to run a screening call or confirm interview times. Check the consent and recording rules where your candidates live before you use one.
A voice agent combines speech recognition, a language model and a synthetic voice. It hears what the candidate says, decides on a reply and speaks it back in near real time. Recruiting versions follow a script or question set, log answers into the ATS and hand off to a human when the candidate asks something outside the script or when a call goes off track.
Outbound calls are where the legal risk sits. In the US, the FCC ruled in 2024 that AI generated voices count as artificial voices under the Telephone Consumer Protection Act, so automated outbound calls need the same prior consent as other robocalls. Many states also require every party to agree before a call is recorded. Rules vary by state and country and change, and this is not legal advice.
Why it matters to recruiters
High volume hiring for roles like warehouse, retail or nursing involves thousands of short, repetitive screening calls. A voice agent can run them at any hour, so candidates who work day shifts are not left waiting. Used carelessly, it can also break call consent laws or annoy candidates, so recruiters need to set it up with clear disclosure and an easy route to a person.
An example from a recruiting desk
A hospital hiring nurses gets 300 applications a week. Candidates who apply online check a box agreeing to an automated call. A voice agent calls within an hour, says it is an AI assistant, asks five screening questions on license, shift preference and start date, then books qualified people straight into a recruiter's calendar. Anyone who asks for a human is transferred.
Tips that help
Get clear written consent for automated calls before the agent dials anyone.
Have the agent say it is an AI at the start of every call.
Give candidates a simple way to reach a human at any point.
Review a sample of call recordings and transcripts every week.
Mistakes to avoid
Calling sourced candidates who never agreed to automated calls.
Letting the agent make final reject decisions with no human review.
Which tools help?
A few of the AI interviewing tools in our directory. Prices are the published starting price on the date we last checked.
Is it legal to use an AI voice agent to call candidates?
It can be, with the right consent and disclosures. In the US the FCC treats AI voices as artificial voices under the TCPA, so outbound automated calls need prior consent, and some states require all party consent to record. This is not legal advice; check local rules.
Do candidates mind talking to an AI on the phone?
Reactions vary. Many candidates accept it for quick scheduling or basic screening, especially when it saves waiting days for a callback. Frustration rises when the agent hides that it is an AI, loops on questions or blocks access to a real recruiter.
What is the difference between a voice agent and an AI interviewer?
A voice agent is the broader term for any AI that talks on calls, including scheduling and FAQs. An AI interviewer is a voice or video agent built specifically to run structured interview questions and score or summarize the answers.
