How to vet a recruitment company that uses AI

A recruitment company that uses AI is a staffing agency or RPO that still owns the hire, sourcing, screening, and submitting candidates to you, but runs parts of that work on AI rather than recruiter hours. That is not the same thing as AI recruiting software such as Expert Hire, which sells the screening and interview layer to agencies and in-house teams and never places a candidate itself.

A word on who is writing this. Expert Hire is software. We are not an agency, not a staffing firm, not an RPO, and we will not fill your req. This guide is for the buyer working out whether an agency's AI is real.

The category goes by several names. An AI recruitment agency, an AI staffing agency, or simply a recruiting agency using AI. Roundups of the best AI recruiting companies rank them without checking any of it.

Key Takeaways

You are not asking who uses AI. You are asking whether their AI is real, and a checklist beats a list of firms.
Bullhorn's GRID 2026 report found only 10 percent of recruitment firms have implemented agentic AI across their full workflow.
The best single test is the artifact. Ask for a full scorecard on a candidate the AI rejected.
Under NYC Local Law 144 of 2021, the bias-audit obligation attaches to whoever uses the tool, employment agencies included, and anti-discrimination law still reaches your own hiring decisions either way.
Expert Hire is an interview and scoring layer agencies can run on, with white-label available from the Growth plan up. We disclose that up here, not at the bottom.

What is a recruitment company that uses AI?

The phrase covers three businesses, and you almost certainly want one. What separates them is who owns the hire.

A staffing agency running AI inside its own delivery

An agency owns the search and gets paid on the placement, usually a share of first-year salary or a margin on contract hours. Insight Global and Harnham are staffing firms in this sense.

Both also recruit AI and data talent, which is a different thing from running AI inside their own delivery, and that confusion is why this query is such a mess. When one of these firms says it uses AI, it means AI now does sourcing, screening, or interviewing a recruiter used to do.

An RPO embedding AI in a function it manages for you

An RPO provider takes over part of your talent function under contract, inside your systems and under your employer brand. Randstad Sourceright and Cielo run this model. The AI question matters more here, because an RPO's tooling becomes your hiring process.

A software vendor that both of the above run on

Bullhorn sells the ATS and CRM many staffing desks run on. Expert Hire sells the AI interview platform layer: the live interview, the live coding, the scorecard. Neither of us submits a candidate, which is why we can write this checklist honestly.

Do recruitment agencies run AI, or just claim it?

Plenty run AI somewhere. Running it end to end is still rare, and claiming it is a great deal easier than proving it.

Bullhorn's GRID 2026 Industry Trends Report, published February 25, 2026 from a survey of nearly 2,300 recruitment professionals, found that only 10 percent of recruitment firms have implemented agentic AI across their full workflow. Everyone else sits between a pilot and a press release.

Set that against the market you are shopping in. The American Staffing Association counted around 27,000 staffing and recruiting companies in the U.S. as of 2021, and nearly 2.2 million temporary and contract employees working for them in an average week in 2024. That is the pool you are choosing from, and no website tells you which of them can show their work.

One distinction before the questions. Bolting on resume screening software automates keyword matching, which is not evaluation. Scoring a structured interview changes what a firm can tell you.

Seven questions to ask a recruitment agency about its AI

Ask these on the first call. Each has an answer you want and one that ends it.

Does the AI decide, or recommend? You want: it ranks, and a recruiter makes every advance or reject call. Walk away if: nobody can tell you where the automatic cutoff sits.
Can I see a full scorecard for a candidate you rejected? You want: a real artifact with criteria, evidence, and reasoning, redacted as needed. Walk away if: you get a percentage, or a promise to show you later.
What is the AI scoring, the resume or the work? You want: a structured interview, work sample, or live code, scored against a role-specific rubric. Walk away if: the answer is "fit" with no criteria behind it.
Has the tool had an independent bias audit in the last 12 months? You want: a date, an auditor's name, and a summary you can open now. Walk away if: they say the vendor handles it and produce nothing.
Does a human review every rejection before it goes out? You want: a named role that does it and the weekly volume they handle. Walk away if: rejections send automatically below a score threshold.
Who owns the recordings, transcripts, and scores when we stop? You want: you own them, you can export them, and deletion has a deadline. Walk away if: the data belongs to a tool you have no contract with.
Whose tool is it, and will you name it? You want: a vendor name you can go and read about, or a clear statement that it is built in house. Walk away if: it is confidential and somehow also the reason to sign.

What does a real AI screening result look like?

It looks like an argument with evidence attached, not a score. If you cannot reconstruct why a candidate ranked where they did, the agency is forwarding a summarizer's output and cannot defend it to you, the candidate, or a regulator.

A defensible screening artifact has five parts: the rubric criteria, a score per criterion, the transcript excerpt justifying it, the work the candidate produced (for engineering roles, their code), and written reasoning for each score.

That is the scorecard Expert Hire generates, and how the score is built, plus the evidence each number resolves to, is documented on our methodology page. The negative test is quick. If what arrives is an 87 percent match with no transcript and no reasoning, you bought a ranking.

Insisting on job-relevant evidence has a research basis. Sackett, Zhang, Berry, and Lievens, in the Journal of Applied Psychology in 2022, revised the validity estimates for selection methods, finding many overestimated through overcorrection for range restriction, with structured interviews and work samples holding up best.

Who is responsible for the bias audit when an agency screens for you?

Whoever uses the tool, and often that is both of you. The part that surprises buyers is that hiring a software vendor does not move the obligation off your desk.

New York City's Local Law 144 of 2021 applies to employers and employment agencies using an automated employment decision tool for jobs in the city. The Department of Consumer and Worker Protection began enforcement on July 5, 2023. It requires an independent bias audit within the past year, a published summary, and candidate notice 10 business days ahead.

The obligation attaches to whoever uses the tool, not to whoever built it. Federally, the Uniform Guidelines at 29 CFR 1607.4 say federal enforcement agencies will generally regard a selection rate below four-fifths of the highest group's rate as evidence of adverse impact. Ask for rates by group, not for reassurance.

The EEOC's guidance on artificial intelligence and the Americans with Disabilities Act runs on similar logic for accommodation. We summarize jurisdictions at AI hiring laws. None of this is legal advice.

What belongs in the contract?

Named clauses get honored. A paragraph about keeping things clear does not. Put these five in writing.

Replacement guarantee window. How many days after a start date the agency refills a failed placement at no fee.
Screening SLA. Submissions per week and time to first shortlist, as numbers, not "promptly".
Bias audit responsibility and indemnity. Who commissions the audit, how often, and who pays if a tool is found non-compliant.
Interview data ownership and deletion. Who owns recordings, transcripts, and scores afterwards, with an export format and a deletion deadline.
AI disclosure and candidate notice. Whether candidates are told an AI is screening them, who sends the notice, and how far in advance.

Ask where the scorecards land. Evidence that lives only in the agency's portal leaves with the engagement, which is why ATS integration matters.

Agency, RPO, or software: which one do you actually need?

Three rules. Most buyers land on the first or the third.

Hire an agency when the hard part is finding people, you hire in bursts, and you would rather pay on success than build a function. Hire an RPO when you hire continuously at volume and want a managed process under your own brand. Buy software when you have the candidates and the bottleneck is judging them.

Here is where Expert Hire sits. We are the interview and scoring layer, and white-label is available to staffing partners from the Growth plan up, so the scorecard can carry their logo and domain instead of ours. An agency you are evaluating could be running our software, which is a good reason to take the checklist, not our word.

If you are the agency being evaluated, the stack question is covered elsewhere. Start with AI tools for staffing agencies and how to scale a staffing agency.

Frequently asked questions

Is Expert Hire a recruitment agency?

No. Expert Hire is an AI interview and assessment software platform. We do not source or submit candidates and we are not paid on placements. We sell the interview and scoring layer to in-house teams and to staffing agencies, and white-label is available from the Growth plan up so the scorecard can arrive under the agency's brand.

What is the difference between a recruitment company that uses AI and AI recruiting software?

A recruitment company owns the hire and gets paid for delivering candidates, using AI internally for some of that work. AI recruiting software is a tool sold to whoever is hiring. If you want candidates delivered, you want a firm. If you want to judge candidates you already have, you want software.

Can AI replace a recruitment agency?

Not the part most buyers hire an agency for. AI handles structured evaluation at volume, so it replaces much of the screening and first-round interviewing. It is weaker at market knowledge and at the persuasion that gets a passive senior candidate to pick up.

How are staffing agencies actually using AI right now?

Mostly at the top of the funnel, for resume parsing, matching, and outreach drafting. Bullhorn's GRID 2026 report found only 10 percent of firms have implemented agentic AI across their full workflow, while 78 percent of firms growing revenue more than 25 percent use AI in their ATS.

What should I ask a recruitment agency about its AI screening before I sign a contract?

Ask whether the AI decides or recommends, ask to see a full scorecard for a rejected candidate, ask what it scores (resume or work), ask for a bias audit dated within 12 months, ask whether a human reviews every rejection, ask who owns the interview data, and ask them to name the tool.

If an agency uses AI to screen candidates for a job in New York City, who is responsible for the bias audit?

Local Law 144 applies to whoever uses the tool. If the agency runs the AEDT, the agency carries the bias-audit, published-summary and 10-business-day notice obligations. Your own Local Law 144 exposure depends on whether you use the tool too, and federal and state anti-discrimination law still reaches your hiring decisions either way.

Enforcement began July 5, 2023. Confirm specifics with counsel.

The honest conclusion

You did not come here for a framework. You came looking for a firm, and the uncomfortable answer is that the name matters far less than whether it can hand you a scorecard with reasoning attached. Bullhorn's GRID 2026 report puts full-workflow agentic AI at 10 percent of firms, but treat the scorecard, not the number, as your test. Ask the seven questions and you will know in 20 minutes.

If it turns out you do not need an agency at all, that the candidates are already in your pipeline and the bottleneck is judging them, see how the Expert Hire AI interview platform scores a round, with the transcript and the code kept on the report.

By TK, Growth at Expert Hire. Last updated September 22, 2026. Reviewed by Anand Suresh, CPO at Expert Hire.