Sherlock AI
AI interview-fraud detection for proxy, lip-sync, and deepfake signals.
From $100/mo Free trial
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Bottom line
Sherlock AI detects proxy, lip-sync, and deepfake signals in live interviews. Starter starts at $100/mo for 10 interviews, with extra interviews at $10 each (100 minimum). Annual billing saves 20%.
Stands out for: Plans split into Only Fraud Detection, Fraud plus AI Fluency, and a full suite that adds automated interview notes, all with unlimited seats under fair use.
Watch out for: Starter includes only 10 interviews per month. Overflow is $10 per interview with a 100-interview minimum, so a busy week jumps from $100/mo to a much larger add-on.
Overview
Sherlock AI watches the live interview for proxy interviewing, lip-sync mismatch, and synthetic video. A multimodal model combines device, audio, and behavior signals rather than a single rule trigger. Optional AI Fluency scores how a candidate uses allowed AI tools. Note taking produces structured interview notes.
Starter is $100/mo for 10 interviews with 24/5 chat. Growth is $1,500/mo for 300 interviews plus a shared account manager. Add-ons are $10 or $5 per interview with a 100-interview floor. Enterprise is custom with 24/7 support. Annual billing saves 20%. ATS integrations are listed as available, unnamed.
Who it's for
Best for
- TA teams running remote video interviews that need proxy and deepfake signals
- Orgs that permit some AI use and want an AI Fluency score beside fraud
- Teams that want automated notes on the same Sherlock session
- Companies that prefer unlimited seats and pay per interview instead of per interviewer
Not ideal for
- Desks that need a published ATS-named integration list before buying
- High-volume screens that will blow past 10 interviews/mo without Growth at $1,500/mo
Key features
Deepfake signals. Flags synthetic or replayed video during live interviews.
Proxy detection. Looks for someone else answering on the candidate's behalf.
Lip-sync check. Compares audio to mouth movement in real time.
AI features
| What the AI does | Plan |
|---|---|
| Real-time proxy, lip-sync, and deepfake fraud detection during live interviews | Starter |
| AI Fluency scoring when the employer permits selective AI use | Fraud + AI Fluency |
| Automated interview notes and analysis | Fraud + AI Fluency + Note Taking |
Only features named in the vendor's own documentation. Anything sold separately is marked as an add-on.
Pricing
| Plan | Price | What you get |
|---|---|---|
| Starter | From $100/mo | 10 interviews a month, extras $10 each |
| Growth | From $1,500/mo | 300 interviews, then $5 each |
| Enterprise | Custom | Annual billing saves 20% on paid plans |
Starter starts at $100/mo and includes 10 interviews per month. Extra interviews are $10 each with a 100-interview minimum. Growth starts at $1,500/mo for 300 interviews, then $5 each (min 100). Annual billing saves 20%. Enterprise is custom. Three bundles: Only Fraud Detection, Fraud plus AI Fluency, and Fraud plus AI Fluency plus Note Taking. Confirm current terms on the vendor site.
Checked 19 Sep 2026. Vendors change prices without notice.
Is Sherlock AI expensive?
Sherlock AI starts at $100/mo. We list 32 candidate fraud & AI detection tools in total. 6 have a free tier, and those with a public price typically start around $99 a month.
- 13 quote-based
- 6 free tier
- 15 public price
Worked out automatically from every candidate fraud & AI detection listing, so it updates as the directory changes.
Pros and cons
Pros
- Published Starter at $100/mo for 10 interviews with unlimited seats
- Optional AI Fluency and automated notes on the same session
- Growth drops overflow to $5 per interview (min 100) at $1,500/mo
Cons
- Starter overflow is $10 per interview with a 100-interview minimum
- ATS integrations are advertised without named systems on the pricing page
- Not an interviewer. It sits on the live video you already run
What's new at Sherlock AI
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How Sherlock AI compares
See all Sherlock AI alternatives, with what each one does differently and a head to head for every pairing.
| Tool | Free tier | From | MCP | API | Compare |
|---|---|---|---|---|---|
| | – | $100/mo | – | – | |
| | – | Sales-quoted | – | – | Compare |
 Interview Guard Real-time detection for AI copilots, overlays, and proxy candidates. Quoted, live-checked 2026. | – | Sales-quoted | – | – | Compare |
| | – | Enterprise | – | – | Compare |
 VALIDIA Candidate-fraud checks in the same category. Sherlock is the live-interview overlay with a published Starter. | – | Sales-quoted | – | – | Compare |
Sales-quoted
Interview integrity for deepfake, proxy, and ID. Quoted. No public $100/mo Starter.
Interview GuardSales-quoted
Real-time detection for AI copilots, overlays, and proxy candidates. Quoted, live-checked 2026.
Enterprise
Enterprise structured video interviews with integrity tools bundled into the interview product, not a standalone $100/mo overlay.
VALIDIASales-quoted
Candidate-fraud checks in the same category. Sherlock is the live-interview overlay with a published Starter.
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