Best Lie Detector | EyeDetect: Accurate Lie Detector

EyeDetect is an accurate and affordable lie detector. Learn how this revolutionary technology works in just 59 seconds. The eyes don’t lie.

The Best Lie Detector Test is Fast and Accurate

Find the truth. Reduce risk. Save time. Spend less.

What is EyeDetect®?

It’s a next-generation lie detector that measures slight changes in eye behaviors to detect lies. Get 86-88% accuracy with 30-minute screening tests or 15-minute diagnostic (single-issue) tests.

World renowned scientists at the University of Utah developed the technology in 2003 and through extensive research, they have made improvements ever since.

What does EyeDetect do?

The award-winning EyeDetect technology accurately tests job applicants, employees, patients, parolees, drug users, athletes, criminal suspects and others about specific issues or crimes in just 15 to 30 minutes.

EyeDetect can be used for screening tests on general topics. It can also be used to for diagnostic (single issue) tests in criminal or civil cases. It’s a true lie detection industry game changer.

Why does it matter?

When you need to find the truth, get a second opinion with EyeDetect and do a better job protecting against corruption and crime. Ask for the best lie detector test.

The eyes don’t lie®

Compare EyeDetect & Polygraph

How Does EyeDetect Work?

EyeDetect Station

What happens when you lie?

Your brain has to work harder when you lie. The greater the consequences of the lie, the greater the work load (cognitive load). This affects the eyes, whether you know it or not. EyeDetect measures changes in pupil diameter, eye movement, blinks, fixations and other things.

What happens during a test?

During a test, participants answer True/False questions on a computer. A high speed camera records eye behaviors and movements.

When the test is finished, responses to questions and eye measurements are uploaded to a web server for analysis and immediate scoring. Participants are categorized as truthful or deceptive.

How can I get the results?

Authorized users can get test results in a web-based dashboard. A Converus Credibility Score shows the probability the person was truthful.

EyeDetect Features & Benefits

Very Accurate

Scientific studies show that EyeDetect has an accuracy range of 86 to 88%, depending on the type of test administered.

Fast Results

Tests take 15 to 30 minutes and results are ready in less than 5. Test reports show a credibility score and the participants’ responses to test questions.


No sensors are attached to the participant, who answers True/False questions on a computer.


Test proctors are trained in a day and can manage up to 3 EyeDetect testing stations at the same time.

Simple to Use

The participant hears and see instructions onscreen. A practice test helps to get comfortable with the process.


During an 8-hour workday, one test administrator with 3 EyeDetect stations can run up to 40 tests with great results.

Incorruptible & Unbiased

Participants take an automated, computerized test. The test administrator cannot change test results. Test data is encrypted and tamper-proof.

Bank-Level Security

EyeDetect uses security features that banks use. Test data are encrypted and stored using military grade mode encryption.

Complete Analytics & Reporting

Authorized uses can see test results with a web browser. Results can be sorted by name, date, test type, test score, and more.

Flexible & Portable

One or more test systems can be used at a time. The system is portable enough to carry to a regional or remote office for testing.

What’s Included?

EyeDetect Station Parts