Your Candidates Are Cheating. We Catch Them.
500,000+ job seekers use invisible AI copilots like Final Round AI, Cluely, and LockedIn to fake their way through interviews. These tools generate real-time answers in under 1 second and are completely invisible during screen sharing.
HRGuardAI analyzes interview transcripts and exposes AI-assisted answers. Upload any transcript. Get a cheating probability report in minutes.
No credit card required. 3 free analyses included.
What Is AI Interview Cheating Detection?
AI interview cheating detection is the automated process of analyzing job interview transcripts to identify when candidates use artificial intelligence tools like ChatGPT, Claude, or Gemini to generate their answers in real time. It detects AI writing patterns, LLM fingerprints, and linguistic anomalies that are invisible to human interviewers — helping HR teams make confident, data-driven hiring decisions.
The Problem Is Worse Than You Think
AI interview cheating is exploding. Most HR professionals have no idea these tools exist, while candidates use them daily to fake their way into jobs.
of candidates show cheating behavior
Source: Fabric HQ, 19,368 interviews
cheating rate in technical roles
Nearly half of tech candidates
average cost per bad hire
Salary, training, re-hiring costs
of HR never heard of these tools
But candidates know them well
The Tools Your Candidates Are Using Right Now
500,000+ users, 40,000 interviews/day. "100% safe and discreet" - invisible during screen sharing.
$15M funded by Andreessen Horowitz. Multi-input AI with playbooks for different interview types.
116ms response time. Includes "LockedIn Duo" where a human helper can join and send notes.
97,000+ developers. Hidden from Activity Monitor and task managers. Caused Columbia University scandal.
15,000+ users. Sub-1-second latency. Supports GPT, Claude, Gemini, Llama, and Mistral.
Verve AI, Sensei AI, Interview Solver, Live Interview AI, AiApply, Beyz AI - all invisible to you.
These tools cost candidates $20-50/month. They raised millions in venture funding. And they're completely invisible to interviewers.
The Real Cost When You Hire a Cheater
Recruitment, onboarding, 3-6 months salary, technical debt cleanup, re-hiring. 100-150% of annual salary.
Architecture damage, project delays, team impact, knowledge loss. 300-450% of annual salary.
Entire team impacted, top performers leave, hiring mistakes cascade. 500-800% of annual salary.
A single bad hire costs more than 10 years of HRGuardAI Premium subscription.
How HRGuardAI Detects Cheating
Unlike proctoring tools that require platform integration and invasive monitoring, HRGuardAI works with any interview you've already conducted.
Upload Any Transcript
Upload transcripts from Zoom, Microsoft Teams, Google Meet, or any video platform. We also support phone interview recordings. Works with your existing workflow - no integration needed.
LLM-Powered Pattern Analysis
For each question, our AI model analyzes the candidate's response for AI-typical patterns - structural formatting, generic phrasing, and missing personal specifics - using semantic similarity and linguistic analysis.
Get Evidence-Based Report
Receive per-question cheating probability with specific evidence: which AI model the answer matches, what patterns triggered the flag, and confidence levels - on a shareable results page in your dashboard.
What We Detect That Humans Can't See
AI cheating tools leave fingerprints. Our detection algorithms identify patterns that are invisible to human interviewers but mathematically measurable.
AI Writing Patterns
- •STAR Method Overuse - AI tools format ALL behavioral answers using Situation-Task-Action-Result structure
- •AI Vocabulary - Words like "leverage," "utilize," "delve," "multifaceted," "comprehensive" appear at unnatural frequencies
- •Perfect Grammar - Real human speech contains filler words, self-corrections, and grammatical variations
- •Answer Uniformity - Similar length, structure, and confidence across all questions regardless of topic
LLM Fingerprinting
- •AI Writing Signatures - distinct structural and stylistic patterns that LLM-generated answers share, regardless of which tool produced them
- •Semantic Similarity - Compare candidate answers against AI-generated reference answers using embedding models
- •Keyword Density - AI tools stuff job description keywords into answers at detectable rates
- •Response Timing - Consistent 3-5 second delays indicate AI processing time
Every answer gets its own AI-assisted probability score, not just an overall verdict
Structure, generic phrasing, and missing personal specifics called out with evidence
Typical time from upload to full report
Why HRGuardAI vs. Proctoring Tools?
| Feature | Proctoring Tools (HireVue, Talview) | HRGuardAI |
|---|---|---|
| Setup Time | Days to weeks | Minutes (just upload) |
| Platform Required | Must use their interview platform | Works with any platform (Zoom, Teams, phone) |
| Candidate Experience | Invasive webcam monitoring | Candidates never know (post-interview) |
| Pricing | $35,000+/year (enterprise only) | $29-149/month (SMB-friendly) |
| Past Interviews | Cannot analyze past interviews | Analyze any transcript, anytime |
| Integration | Complex ATS integration required | No integration needed |
Who Uses HRGuardAI
HR Departments
Mid-size to enterprise companies doing 50+ interviews/month. Need to verify candidate authenticity without changing their existing interview process.
Talent Acquisition Managers
Responsible for hiring quality metrics. Need evidence-based reports to justify hiring decisions and flag suspicious candidates.
Recruiting Agencies
Freelance recruiters and HR consultants who need to protect their reputation by ensuring candidates they recommend are authentic.
Simple, Transparent Pricing
Start with 3 free analyses. No credit card required. Detection that costs less than what cheaters pay to cheat.
Basic
For solo recruiters and small teams
- ✓ 20 interviews per month
- ✓ Pattern analysis (local)
- ✓ LLM-powered pattern analysis
- ✓ Overall score report
- ✓ Email support (48h)
- − Per-question breakdown
+$2 per extra interview
Standard
For growing HR teams
- ✓ 50 interviews per month
- ✓ Advanced pattern analysis
- ✓ LLM-powered pattern analysis
- ✓ Per-question breakdown
- ✓ Writing style analysis
- ✓ Email + chat support (24h)
+$1.50 per extra interview
Premium
For enterprise and high-volume
- ✓ 150 interviews per month
- ✓ Deep pattern analysis
- ✓ Multi-model cross-check (coming soon)
- ✓ Individual question analysis
- ✓ Confidence intervals
- ✓ API access (coming soon)
- ✓ Priority support (4h)
+$1 per extra interview
Annual billing: 2 months free (17% discount)
HRGuardAI Pays For Itself
Average cost of 1 junior bad hire
HRGuardAI Premium (annual)
Catch just ONE cheater
Frequently Asked Questions
Do I need to change my interview process?
No. Upload transcripts from your existing Zoom, Teams, or Google Meet interviews. No integration or platform change required. Works with any video or phone interview you've already conducted.
How is this different from proctoring software?
Proctoring tools like HireVue and Talview require candidates to use specific platforms with invasive webcam monitoring. HRGuardAI analyzes post-interview transcripts - candidates never know, and you can analyze past interviews too.
What if the candidate is just well-prepared?
Our analysis looks for AI-specific patterns, not just good answers. We measure vocabulary distribution, structural patterns, and semantic similarity to known AI outputs. Well-prepared humans still have natural variation that AI-assisted answers lack.
What transcript formats do you support?
We support .txt, .vtt, .srt, Zoom transcript exports, Teams meeting transcripts, Otter.ai exports, and most common transcript formats. If your format isn't supported, contact us.
Is this legal and GDPR compliant?
Yes. You're analyzing your own interview recordings which you already have rights to. We act as a data processor under GDPR. We recommend informing candidates that interviews may be recorded and analyzed (standard HR practice). Data is auto-deleted after 90 days.
What if I get a false positive?
Our reports show evidence for every flag - you make the final decision. We provide probability scores, not definitive judgments. If you believe a result is incorrect, our support team can review the analysis and explain the specific patterns detected.
How fast do I get results?
Basic tier: 1-2 hours. Standard tier: 30 minutes. Premium tier: 10 minutes (priority processing). Results are available on your dashboard.
Every Interview Is a $125,000 Risk
38% of candidates are using AI tools to cheat. Can you afford to guess which ones?
Protect Your Next Hire - Start Free TrialNo credit card required. 3 free analyses. Cancel anytime.