What's the best AI interviewer in 2026?

There is no single best; the answer depends on your use case. High-volume hourly hiring (QSR, retail): Paradox Olivia. Knowledge-worker async video (50-500 hires/year): HireVue or myInterview. Bias-defensibility as a procurement filter: Sapia.ai. Coding and engineering hiring: Karat, CodeSignal, or HackerRank. The full decision matrix on this page shows all 10 platforms with pricing, ATS integration counts, and AEDT bias-audit publication status.

Is using an AI interviewer legal?

AI interviewing is legal in the US and EU but subject to growing regulation. NYC Local Law 144 (AEDT) requires annual independent bias audits for NYC hiring. Illinois AIVIA requires notice and consent for AI video interviews. The EU AI Act classifies recruitment AI as high-risk (Annex III) with conformity assessment obligations from August 2026. Title VII and EEOC guidance mean employers remain liable for disparate-impact outcomes regardless of AI involvement. See our full legal dossier at /bias-and-legal-risks.

What ATS integrates with AI interviewers?

Greenhouse has the broadest partner ecosystem (40+ AI interviewer vendors with native integration). Lever supports 20+ vendors natively. Workday Recruiting is supported natively by HireVue, Paradox, Sapia, Modern Hire, and Talview. SmartRecruiters and iCIMS also have wide coverage. BambooHR serves the SMB segment with myInterview, Spark Hire, and Willo integrations. The full integration matrix is at /ats-integrations, graded by integration depth: native vs API vs Zapier vs none.

Vendor-Neutral Buyer's Reference • May 2026

AI Interviewer Platforms: A Buyer's Guide for Talent Teams

Q: What is an AI interviewer?

An AI interviewer is software that conducts all or part of a job interview via text, voice, or video without a live human interviewer. The two main categories are async video with AI scoring (HireVue, myInterview) and conversational chatbot platforms (Sapia, Paradox Olivia). AI interviewers typically screen candidates at the top of the hiring funnel and feed structured scores to your ATS.

Q: How much does an AI interviewer cost?

Cost varies widely. SMB async video platforms (Willo, Spark Hire) start at £89-£149/month. Mid-market platforms (myInterview) start at £149/month. Enterprise platforms (HireVue, Sapia, Paradox) are custom-quote; typical bands are HireVue $35,000-$100,000+ per year, Sapia $15,000-$60,000 per year, Paradox $25,000-$150,000+ per year depending on volume. No enterprise AI interviewer publishes list prices; always request a scoped quote.

An independent procurement reference for VP Talent Acquisition, Head of HR Operations, and Recruiting Operations leaders. We compared 10 AI interviewer platforms on pricing, ATS fit, bias-audit transparency, and legal compliance across US and EU jurisdictions. Last verified May 2026.

Compare all 10 platforms Model my ROI Check legal exposure

The 2026 Decision Matrix

10 platforms. Real pricing bands where vendors publish them; typical reported ranges where they don't. Full forensic analysis.

Platform	Best for	Starting price	ATS integrations	AEDT audit	EU AI Act	Free trial
HireVue	Enterprise knowledge-worker async video	Custom, typical $35k-$100k+/yr	6+ native (Workday, Greenhouse, Lever, Oracle, iCIMS, SR)	Published	Documented on request	No	Details
Sapia.ai	Bias-first conversational, mid-market	Custom, typical $15k-$60k/yr	4+ native (Workday, Greenhouse, SR, PageUp)	Published	Published documentation	No	Details
Modern Hire / Canvas	Existing Modern Hire customers only	Custom enterprise only	Legacy integrations, roadmap unclear	Legacy published	Unclear post-acquisition	No	Details
Paradox (Olivia)	High-volume hourly (QSR, retail)	Custom, typical $25k-$150k+/yr	4+ native (Workday, Oracle HCM, ADP, SR)	Not published	Limited EU presence	No	Details
myInterview	Async video, mid-market, UK/EU	From £149/mo; custom enterprise	3+ native (Greenhouse, Lever, SR)	Published	GDPR-strong	Yes (14 days)	Details
VidCruiter	Structured-interview depth	Custom, typical $5k-$30k/yr	20+ native	Not published	Claimed	Demo only	Details
Spark Hire	SMB/mid-market cost-efficient	From $149/mo; custom enterprise	40+ native	Not published	Limited	Yes (14 days)	Details
Willo	UK/EU SMB, transparent pricing	From £89/mo	Zapier + native Greenhouse/Lever	Not published	GDPR-compliant	Yes	Details
Metaview	Interviewer-assistant (not full AI screener)	From ~$40/user/mo	Greenhouse, Lever, Ashby	N/A (assistant tool)	Lower-risk likely	Yes	Details
Talview	Regulated industries (pharma, banking)	Custom quote	Workday, Oracle, iCIMS native	Not published	Unknown	Demo only	Details

Data verified May 2026. Enterprise pricing negotiated case-by-case; typical bands from available RFP data and user reports. Full comparison with scoring methodology.

Which Hiring Pattern Are You?

AI interviewers are not one category. The tool that wins a McDonald's deployment is the wrong tool for engineering hiring at a fintech. Three distinct patterns.

👥

High-Volume Hourly Hiring

500+ hires per year, hourly or non-exempt roles, QSR, retail, hospitality, healthcare aide. SMS-native, speed is primary. Structured assessment secondary.

Platforms:

Paradox (Olivia), Harver, Fountain, HireVue

Volume hiring guide

🏢

Knowledge-Worker Async Video

50-500 hires per year, professional or managerial roles. Structured interview design, ATS-deep integration, bias-audit defensibility, candidate experience.

Platforms:

HireVue, myInterview, VidCruiter, Sapia.ai

Full platform comparison

💻

Technical and Engineering Hiring

Coding assessment is the primary screen. Different buying committee (CTO, VP Engineering). Authentic coding signal, anti-cheat posture, live vs async tradeoff.

Platforms:

Karat, CodeSignal, HackerRank, CoderPad

Coding platforms guide

The Legal Filter: Run This Before You Sign

Compliance is not optional. The jurisdiction matrix below shows what you are subject to before you deploy any AI interviewer tool.

United States Obligations

NYCLocal Law 144 (AEDT): annual independent bias audit required, published summary, 10-day candidate notice. Penalty $500 first violation, $500-$1,500 per subsequent per day. Enforced by NYC DCWP since July 2023.
ILIllinois AIVIA (2020): notice to candidates, consent required, AI characteristics disclosed, recordings destroyed on request. Applies to Illinois-based positions.
COColorado AI Act (SB 205, effective Feb 2026): consumer disclosure and impact-assessment obligations for high-risk AI in employment decisions.
FederalTitle VII / EEOC: employer remains liable for disparate-impact outcomes. AI does not reduce employer responsibility. EEOC technical assistance (2023) is clear on this point.

Full US legal dossier

European Union Obligations

ClassificationEU AI Act (Regulation 2024/1689) classifies AI recruitment tools as high-risk under Annex III, Point 4. Not a ban; a compliance framework.
TimelineGeneral-purpose obligations: August 2025. High-risk obligations for systems under harmonised standards: August 2026. All others: August 2027. Start compliance documentation now.
PenaltiesUp to EUR 15 million or 3% of global annual turnover (whichever is higher) for high-risk system obligation breaches.
Candidate rightsArticle 86 (from Aug 2026): right to explanation of decisions made by high-risk AI. Article 26(11): deployers must inform candidates.

EU AI Act compliance walkthrough

ATS Integration Preview

Native integration is not the same as Zapier-glued integration. This preview shows top 5 ATS pairings. Full matrix with integration depth ratings.

Platform	Greenhouse	Lever	Workday	SmartRecruiters	iCIMS
HireVue	Native	Native	Native	Native	Native
Sapia.ai	Native	Native	Native	Native	API
Paradox	API	API	Native	Native	Native
myInterview	Native	Native	API	Native	Zapier
Spark Hire	Native	Native	Native	Native	Native

View full 10-platform x 8-ATS integration matrix

The ROI Math

SHRM's 2025 benchmarks: $4,700 average cost-per-hire, $28,000 for executives. At 300 hires/year, a 20% reduction on 60% of hires in scope yields $169,200 gross savings. Against a $40,000 mid-market contract, payback is under 3 months. Our calculator lets you model your own numbers without an email gate or a vendor call.

SHRM avg cost-per-hire (2025)

$4,700

SHRM executive cost-per-hire

$28,000

SHRM avg time-to-hire

44 days

Interviewer time cost per hire

$1,200-$3,200

Open ROI Calculator (no email required)

What Good Looks Like in 2026

Six evaluation criteria every TA procurement checklist should include.

1
Bias audit published and recent
Within 12 months of your go-live date. Ask for the auditor's name and methodology, not just a summary PDF.
2
Native ATS integration with your stack
Not Zapier-only. Verify in your ATS partner directory before the vendor demo, not after.
3
Candidate experience score published
Sapia publishes NPS in the mid-70s. Comparable vendors should have comparable data or explain why they don't.
4
Pricing transparency or at least a published band
If a vendor refuses to share any pricing signal before an enterprise contract, treat that as a negotiation risk flag.
5
Human-oversight architecture documented
Who reviews AI scores before a decision is made? What is the override process? Required under EU AI Act Article 26 for EU-hiring use.
6
Data deletion and retention contractual terms
Illinois AIVIA requires destruction on candidate request. EU AI Act requires 6-month log retention. Both cannot be simultaneously true without careful architecture.

Frequently Asked Questions

Top 5 questions from TA leaders evaluating AI interviewer platforms. All 16 questions with full answers.

What is an AI interviewer?

Software that conducts all or part of a job interview via text, voice, or video without a live human interviewer. Two main categories: async video with AI scoring (HireVue, myInterview) and conversational chatbot platforms (Sapia, Paradox Olivia). AI interviewers typically screen at the top of the funnel and feed structured scores to your ATS.

How much does an AI interviewer cost for a mid-market company?

Mid-market entry points: myInterview from £149/month, Spark Hire from $149/month, Willo from £89/month. Enterprise platforms (HireVue, Sapia, Paradox) are custom-quote; typical bands are $15k-$60k/year for Sapia and $35k-$100k+/year for HireVue. Always request a scoped quote with your hire volume and ATS requirements before any pricing conversation.

Is AI interviewing legal in the US?

Legal but regulated. NYC Local Law 144 (AEDT) requires annual independent bias audits for any NYC hiring. Illinois AIVIA requires notice and consent for AI video interviews. The Colorado AI Act (effective Feb 2026) adds disclosure and impact-assessment obligations. Title VII and EEOC guidance hold employers liable for disparate-impact outcomes regardless of AI involvement.

Which AI interviewer has the best Greenhouse integration?

Greenhouse has the broadest partner ecosystem. HireVue, Sapia, myInterview, VidCruiter, and Spark Hire all offer native Greenhouse integrations with bidirectional scorecard sync. Verify the current integration depth in the Greenhouse partner directory before the demo, since integration quality varies significantly.

What is the ROI of an AI interviewer platform?

Depends on volume and baseline cost-per-hire. Using SHRM's $4,700 benchmark: 300 hires/year, 60% in-scope, 20% reduction on in-scope hires yields $169,200 gross savings. Against a $40k mid-market contract that is roughly 3-month payback. The model assumes good change management; without recruiter adoption and structured interview design, realistic reduction is 5-10%, not 20%. Our calculator shows the math.

All 16 questions with full answers