Staffing agencies often have to screen hundreds of candidates across multiple roles and clients. Recruiters need to find suitable people quickly, assess whether they can do the job, and send clients a shortlist worth interviewing.
AI interviewers can help by contacting candidates, conducting interviews, asking follow-up questions, and organising results for recruiters. Some tools focus on interviews; others also automate sourcing, outreach, and other parts of recruitment.
The right choice depends on where your agency loses the most time, how you evaluate candidates, and how well a tool fits your existing recruiting workflow.
Best AI interviewers for staffing agencies
Fabric :— AI screening, interviews, and candidate evaluation in one workflow. Starts at $250/month and scales based on your requirements. https://fabrichq.ai/industries/staffing
HeyMilo :— High-volume candidate screening and AI interviews. Dynamic pricing. https://www.heymilo.ai/solutions
Ribbon :— AI interviews combined with candidate outreach. Published plans start at $499/month when billed annually. https://www.ribbon.ai/ribbon-for-staffing-agencies
Alex :— AI-led interviews across voice and video. Dynamic pricing. https://alex.com/
Interviewer.AI :— Video and conversational AI interviews. Dynamic pricing; confirm current credit-pack prices with the vendor. https://interviewer.ai/staffing-agencies/
EnTeam :— Sourcing, screening, and candidate shortlists. Dynamic pricing. https://enteam.ai/
ConverzAI :— Automating multiple recruiting tasks. Dynamic pricing. https://converzai.com/
HireVue :— Structured interviews and assessments for larger hiring operations. Dynamic pricing. https://www.hirevue.com/platform/ai-interviewer
Manatal :— Applicant tracking and recruitment management. Starts at $15 per user/month with annual billing for its Professional plan. This is ATS pricing, not a separately verified AI interviewer price. https://www.manatal.com/pricing
Dynamic pricing means the vendor does not publish a directly comparable price for the relevant product and requires a quote. Prices and plan inclusions should be confirmed with each vendor before purchasing.
What should staffing agencies look for?
Phone screening
Candidates don't always have the time, equipment, or internet connection to complete a video interview. Phone-based screening can make it easier to reach applicants and assess basic suitability before a recruiter spends time on a longer interview.
Conversational interviews
Preset questions can collect standard information, but some roles require more. An AI interviewer that asks relevant follow-up questions can explore a candidate's experience, reasoning, and communication skills in greater depth.
Client-ready candidate reports
Recruiters need more than a score. They need to understand how a candidate performed, what evidence supports the assessment, and what to share with the hiring manager. Look for scorecards, transcripts, recordings, and clear explanations of assessment criteria.
ATS integration
An integration is useful only if it supports your actual workflow. Confirm whether candidate details, interview results, recordings, and scorecards can be transferred to your applicant tracking system, and whether any setup or additional fees apply.
Pricing at your hiring volume
A price that looks reasonable for 50 interviews may not work for 500. Compare included interviews, extra-interview charges, user limits, contract terms, and the features included in each plan.
The nine tools compared
1. Fabric
Fabric combines candidate screening, AI interviews, and candidate evaluation in one recruiting workflow. Its capabilities include phone and WhatsApp screening, AI interviews with follow-up questions, customer role-play, written-response tests, and interview-integrity checks. Recruiters can review candidate scorecards to understand performance beyond what appears on a résumé.
For staffing agencies hiring customer-facing teams, spoken-English assessment and customer role-play can help evaluate how candidates communicate and respond to realistic situations. Integrity checks can flag suspicious behaviour for human review.
Best suited for: Agencies that want to assess candidates across several dimensions without managing separate tools for each stage.
What to check: Confirm which features are included in your plan, how the platform handles multiple clients and requisitions, and whether the ATS integration supports the fields and reports your team needs.
Pricing: Starts at $250/month and scales based on your requirements.
2. HeyMilo
HeyMilo offers AI-powered candidate screening and interviewing, with a focus on high-volume hiring. Its published materials describe phone screening, conversational interviews, and integrations with recruiting systems. Automated screening can help recruiters spend less time on initial conversations; the value depends on whether the system captures the information clients need and returns it in a useful format.
Best suited for: Agencies that need to screen large numbers of applicants and incorporate AI interviews into their recruiting workflow.
What to check: Confirm which ATS integrations support the reports and data fields you need, how separate client workflows are managed, and what the quoted price includes. Pricing: Dynamic pricing.
3. Ribbon
Ribbon combines AI interviews with candidate outreach. Its published offering includes structured scoring, recruiting-system integrations, and outreach through channels such as SMS, email, and WhatsApp. Combining outreach and interviewing may reduce the work required to move candidates from initial contact to completed screening.
Best suited for: Agencies that want to combine candidate engagement and interviewing rather than manage those steps separately.
What to check: Review interview allowances, overage charges, plan limits, and whether your required ATS integration is included. Pricing: Published plans start at $499/month when billed annually. Higher-volume plans are available.
4. Alex
Alex offers AI-led candidate interviews across multiple communication formats. For staffing agencies, the important question is whether those formats suit the roles being filled and the evidence clients expect before considering a candidate. Supporting several interview channels can accommodate different candidate preferences, but the available channels alone don't establish how well a tool evaluates responses.
Best suited for: Teams looking for AI interviews across voice and video. What to check: Confirm available interview formats, ATS integrations, candidate reporting, client-sharing options, and how pricing is calculated. Pricing: Dynamic pricing.
5. Interviewer.AI
Interviewer.AI offers asynchronous video interviews and conversational AI interviews. In an asynchronous interview, candidates record responses to questions. In a conversational interview, the AI can interact with the candidate. Standard recorded answers may be sufficient for basic screening, while conversational interviews may be more useful when follow-up questions are important.
Best suited for: Agencies that want to choose between recorded video responses and conversational interviews. What to check: Confirm how credits are consumed by each interview type, whether retakes require additional credits, and which reporting and agency features are included. Pricing: Dynamic pricing for the overall plan; confirm current credit-pack prices directly.
6. EnTeam
EnTeam offers a broader recruiting service that combines candidate sourcing, screening, interviews, and ranked shortlists. Its published materials describe AI interviews and reports containing interview results and proctoring flags. This approach may suit agencies that need help finding candidates as well as evaluating applicants already in their pipeline.
Best suited for: Agencies looking to automate more of the process between opening a requisition and producing a shortlist. What to check: Confirm sourcing coverage for your roles and markets, supported languages, candidate verification options, and compatibility with your recruiting systems. Pricing: Dynamic pricing based on completed interviews; ask for the current rate and any pilot conditions.
7. ConverzAI
ConverzAI focuses on automating recruiting work for staffing firms. Establish which tasks it can handle in your workflow, such as contacting candidates, screening, scheduling, and updating recruiting systems. A broader recruiting platform may be useful when the main problem isn't just interviewing, but the manual work required to move candidates through the process.
Best suited for: Staffing firms looking to automate multiple recruiting tasks. What to check: Confirm supported ATS systems, which actions are automated, where recruiter approval is required, and how pricing affects your cost per placement. Pricing: Dynamic pricing.
8. HireVue
HireVue provides structured interviews and assessments designed to support consistent candidate evaluation. Its platform also offers integrations with established recruiting systems. For staffing agencies, structured assessment can help make evaluation more consistent across roles. The key question is whether the platform's workflows fit agency recruiting, where several clients may have different requirements.
Best suited for: Larger recruitment operations that need structured interviews, assessments, and established integrations. What to check: Ask about agency-specific workflows, implementation requirements, contract terms, and available reporting and integrations. Pricing: Dynamic pricing.
9. Manatal
Manatal is primarily an applicant tracking and recruitment platform. It helps agencies organise candidates, jobs, and recruiting activity, but it should not automatically be treated as equivalent to a dedicated conversational AI interviewer. If your main requirement is interactive interviewing and assessment of spoken responses, confirm whether the necessary functionality is available directly or requires another product.
Best suited for: Agencies that need a system to manage candidates, jobs, and recruitment workflows. What to check: Verify the interview capabilities available in the current product, any additional tools or integrations required, and the total cost. Pricing: Starts at $15 per user/month with annual billing for the Professional plan. This is ATS pricing, not a separately verified AI interviewer price.
How to compare AI interviewers fairly
Score each tool out of 10 against the same criteria, using current vendor documentation and noting limitations.
Phone screening :— Can candidates complete screening over a phone call?
Two-way interviewing :— Can the AI ask relevant follow-up questions?
Agency ATS integration :— Are relevant staffing ATS integrations documented, including what data syncs?
Per-client workflow :— Can recruiters separate clients, jobs, and candidate information appropriately?
Client-ready evidence :— Are recordings, transcripts, scorecards, and explanations available?
Interview integrity :— Are there documented checks for suspicious or assisted responses?
Language support :— Are the languages required by the agency explicitly supported?
Sourcing and outreach :— Can the tool find or contact candidates as well as interview them?
Pricing transparency :— Can an agency estimate costs from published prices and plan inclusions?
Security and compliance :— Does the vendor document relevant security and privacy practices?
A low pricing-transparency score should mean costs are difficult to estimate before contacting sales. It should not automatically mean the product is inferior. Missing public documentation is not proof that a feature doesn't exist. Final numerical scores should be assigned only after checking each product against the same requirements.
Which AI interviewer should your agency choose?
If screening is your biggest bottleneck, focus on phone screening, conversational interviews, and the quality of candidate assessments.
If recruiters spend too much time contacting applicants, consider tools that combine outreach with screening and interviews.
If you manage several client accounts, prioritise client-level workflows, access controls, reporting, and ATS integration.
If clients need evidence before accepting a shortlist, look for recordings, transcripts, scorecards, and explanations tied to job-related criteria.
If you hire for communication-heavy roles, test the tool using realistic role-play scenarios and verify its support for the languages your candidates use.
If predictable costs matter most, compare the total cost at your expected monthly volume, including interview limits, overages, user seats, and optional features.
Questions to ask vendors before buying
1. Can candidates complete the interview on a phone, and what happens if they disconnect?
2. Can the AI ask relevant follow-up questions rather than simply read a script?
3. Can we customise interview questions and scoring criteria for different clients?
4. Can recruiters inspect the evidence behind a score and share it with clients?
5. Which candidate details and interview results are written back to our ATS?
6. What happens when candidates don't respond, abandon an interview, or need a retake?
7. What will we pay at our expected monthly volume, including extra charges?
8. What candidate data is retained, and how can it be exported or deleted?
A useful demonstration should cover the entire workflow, from inviting a candidate to reviewing and sharing the result. An impressive interview experience alone won't show whether the platform fits the way your agency operates.
Frequently asked questions
What is an AI interviewer for a staffing agency?
An AI interviewer uses artificial intelligence to ask candidates questions, collect responses, and help evaluate them against job-related criteria. Depending on the product, it may work over the phone, through video, or in a conversational interface. Some platforms also offer sourcing, outreach, and other recruiting automation.
Can AI interviewers replace staffing recruiters?
AI interviewers can automate parts of screening and assessment, but recruiters still need to check candidate suitability, understand client requirements, handle exceptions, and decide who should be shortlisted. AI-generated scores should support recruiter judgement, not replace it.
Is a phone-based AI interview better than a video interview?
Neither is always better. Phone interviews can be easier for candidates who lack a laptop or prefer not to use a camera. Video interviews can suit roles where recorded visual responses are useful. Conversational interviews can be valuable when follow-up questions matter. Choose the format based on the role and what the client needs to assess.
How much do AI interviewers cost?
Pricing depends on the vendor and may be based on interview volume, user seats, contract terms, or a broader recruiting service. Some vendors publish subscription prices, while others provide custom quotes. Compare the full cost at your expected volume rather than relying only on the starting price.
What should an AI interview scorecard include?
A useful scorecard should show job-related criteria, evidence from candidate responses, and enough context for a recruiter to understand why a score was assigned. A score without an explanation is difficult to defend to a client or apply consistently across candidates.
How should agencies evaluate interview-integrity features?
Ask what the system checks, what evidence it provides, and how uncertain cases are handled. A flag should prompt further review rather than automatically prove misconduct. Agencies should understand the limitations of these checks and explain their assessment process appropriately to candidates.
Final takeaway
The right AI interviewer depends on where your agency loses the most time. If screening is the bottleneck, focus on interview quality and candidate assessment. If recruiters also spend hours finding and contacting candidates, consider a broader recruiting platform. If clients need comparable shortlists, prioritise reporting and integration with your existing workflow.
Compare the tools using the same job requirements, candidate volume, and evaluation criteria. That will tell you more than a feature list or an unsupported ranking.