How EyeCanKnow Supports Private Investigators with Cutting-Edge Lie Detection
EyeCanKnow is a cutting-edge lie detection tool that uses eye-tracking technology to analyze involuntary ocular responses—like pupil dilation and e...
Let's create your first TruthQuest™ custom lie detection test.
Each TruthQuest™ test can be fully customized to meet your needs. Select a topic area below, and we'll suggest proven questions that will help you find the clarity you're looking for.
Fidelity
As our most popular test category, we're so confident in our technology we'll refund the cost of your test if we cannot provide a clear and precise result.
Customize a Fidelity test to determine if someone has remained faithful to their commitments and obligations.
Build your Fidelity Test From $199
Customize a Fidelity test to determine if someone has remained faithful to their commitments and obligations.
Drugs
Customize a Drug Test test to determine if someone has abused drugs or controlled substances.
This test is useful for accountability, proving innocence, support and medical providers, family members, spouses, and counselors.
Starting at $199
This test is useful for accountability, proving innocence, support and medical providers, family members, spouses, and counselors.
Alcohol
Customize a Alcohol Test to determine if someone has refrained from consuming or abused alcohol.
This test is useful for self accountability, proving innocence, support and medical providers, family members, spouses, and counselors.
Starting at $199
This test is useful for self accountability, proving innocence, support and medical providers, family members, spouses, and counselors.
Pornography
Customize a Pornography test to determine if someone has abstained from viewing pornography.
This test is useful for individual accountability, support providers, spouses, partners, and counselors.
Starting at $199
This test is useful for individual accountability, support providers, spouses, partners, and counselors.
Gambling
Customize a Gambling Test to determine if someone has engaged in or abused gambling beyond appropriate limits.
This test is useful for individual accountability, support providers, spouses, partners, and counselors.
Starting at $199
This test is useful for individual accountability, support providers, spouses, partners, and counselors.
Theft
Customize a Theft test to determine if someone has taken something that others believe was not theirs to take.
This test is useful for anyone seeking insight into the loss of property such as family members, employers or acquaintances.
Starting at $199
This test is useful for anyone seeking insight into the loss of property such as family members, employers or acquaintances.
Work with our intuitive AI-guided test builder to design up to three (3) unique, customizable questions.
You'll have access to our proven question banks, direct access to customer support, and live chat with a test professional.
Every test is taken on an iOS or Android smartphone, and can be sent to the recipient of your choosing.
Get Started With Our Test Builder
You'll have access to our proven question banks, direct access to customer support, and live chat with a test professional.
Every test is taken on an iOS or Android smartphone, and can be sent to the recipient of your choosing.
Choose our Expert-Built TruthQuest™ and work with our team of test building professionals.
You'll receive 1:1 (one-on-one) personalized guidance at every step. Each test is designed with you in mind, personalized uniquely to you, and typically delivered within 24 hours.
Every test is taken on an iOS or Android smartphone, and can be sent to the recipient of your choosing.
Let Our Experts Build Your Test
You'll receive 1:1 (one-on-one) personalized guidance at every step. Each test is designed with you in mind, personalized uniquely to you, and typically delivered within 24 hours.
Every test is taken on an iOS or Android smartphone, and can be sent to the recipient of your choosing.
Yes. Every TruthQuest™ is built using our intuitive test-builder and guided by AI. You may combine up to three (3) unique questions in your test builder, no matter the topic however we recommend a single topic test for the highest accuracy possible.
If a test result is deemed to be “indeterminate,” the customer is entitled to a complimentary, free re-test. After retesting and receiving a second indeterminate result, the user is entitled to either continue with another test or receive a refund for the cost of the test, less and transaction fees.*
Expert-Built Tests: Because Expert-Built tests are unique and time intensive to create, ½ of the total payment is non-refundable. The customer is entitled to a retest if the result is deemed to be “indeterminate.” After retesting and receiving a second indeterminate result, the user is entitled to receive a refund equivalent to ½ of the total payment, less any card transaction fees.
Book a FREE 15 min. consultation with us.
We'd love to hear from you. Connect with our expert test building team to explore our testing product and help find the best path forward.
Available on all iOS and Android smartphones.
Guaranteed results.
For being in a situation that I rather not be in Keith was so helpful and answered all questions and walked me through the whole thing. As far as the product , I was happy with the results and report that came afterwards. Great product!
"This place is awesome. Someone was there to guide me through the process and answer all my questions. I believe the person who help me was Keith. I want to give e a big thank you the best customer service I have ever received. If would recommend this to anyone. Again thank you EyeCanKnow team excellent service."
"If you hate the idea of spending thousands of dollars and hours of your time doing a polygraph - this is for you."
For being in a situation that I rather not be in Keith was so helpful and answered all questions and walked me through the whole thing. As far as the product , I was happy with the results and report that came afterwards. Great product!
"This place is awesome. Someone was there to guide me through the process and answer all my questions. I believe the person who help me was Keith. I want to give e a big thank you the best customer service I have ever received. If would recommend this to anyone. Again thank you EyeCanKnow team excellent service."
"If you hate the idea of spending thousands of dollars and hours of your time doing a polygraph - this is for you."
Thank you all so much for all your help. This test was excellent, easy and convenient. If I’m in a position to have to take a lie detector test again this will be my go to!
"This company hands down the best! I hated thinking about taking off work and spending alot of money! Keith was nothing but amazing! helping me customize the a test that fit my needs! thank you!"
"Your company offers an amazing opportunity to provide affordable innovative testing to bring candid results direct to the everyday consumer. The painless and straightforward approach started with the ability to set my own testing parameters, all the the way to the well guided instructions on the VerifEye app I can’t say I’ve ever had something work so well for my money."
Thank you all so much for all your help. This test was excellent, easy and convenient. If I’m in a position to have to take a lie detector test again this will be my go to!
"This company hands down the best! I hated thinking about taking off work and spending alot of money! Keith was nothing but amazing! helping me customize the a test that fit my needs! thank you!"
"Your company offers an amazing opportunity to provide affordable innovative testing to bring candid results direct to the everyday consumer. The painless and straightforward approach started with the ability to set my own testing parameters, all the the way to the well guided instructions on the VerifEye app I can’t say I’ve ever had something work so well for my money."
I thought my boyfriend was running around. He said he wasn't but eyecanknow told me the truth! ...it works it's wonderful, and it's the gospel! it's amazing!
"EyeCanKnow is the BEST app if you want to know if ur with a cheater or User or are going through a court situation along with other needs of the truth...it's 80% accurate.!! It's fast it's easy and you can do it right at home...it actually saved me from spending another 10 years with another cheating Lieing jerk...thank you EyeCanKnow if I could give you a 100 Star review I would.!!!!"
I thought my boyfriend was running around. He said he wasn't but eyecanknow told me the truth! ...it works it's wonderful, and it's the gospel! it's amazing!
"EyeCanKnow is the BEST app if you want to know if ur with a cheater or User or are going through a court situation along with other needs of the truth...it's 80% accurate.!! It's fast it's easy and you can do it right at home...it actually saved me from spending another 10 years with another cheating Lieing jerk...thank you EyeCanKnow if I could give you a 100 Star review I would.!!!!"
For being in a situation that I rather not be in Keith was so helpful and answered all questions and walked me through the whole thing. As far as the product , I was happy with the results and report that came afterwards. Great product!
Thank you all so much for all your help. This test was excellent, easy and convenient. If I’m in a position to have to take a lie detector test again this will be my go to!
I thought my boyfriend was running around. He said he wasn't but eyecanknow told me the truth! ...it works it's wonderful, and it's the gospel! it's amazing!
"This place is awesome. Someone was there to guide me through the process and answer all my questions. I believe the person who help me was Keith. I want to give e a big thank you the best customer service I have ever received. If would recommend this to anyone. Again thank you EyeCanKnow team excellent service."
"This company hands down the best! I hated thinking about taking off work and spending alot of money! Keith was nothing but amazing! helping me customize the a test that fit my needs! thank you!"
"EyeCanKnow is the BEST app if you want to know if ur with a cheater or User or are going through a court situation along with other needs of the truth...it's 80% accurate.!! It's fast it's easy and you can do it right at home...it actually saved me from spending another 10 years with another cheating Lieing jerk...thank you EyeCanKnow if I could give you a 100 Star review I would.!!!!"
"If you hate the idea of spending thousands of dollars and hours of your time doing a polygraph - this is for you."
"Your company offers an amazing opportunity to provide affordable innovative testing to bring candid results direct to the everyday consumer. The painless and straightforward approach started with the ability to set my own testing parameters, all the the way to the well guided instructions on the VerifEye app I can’t say I’ve ever had something work so well for my money."
Behind the science.
Our technology has been featured with
EyeCanKnow uses a mobile device to present a series of standardized questions while the device camera measures and records and contextualizes natural reactions such as pupil dilation and other eye behaviors. The mobile device tracks the examinee's response times, error rates, and time outs (non-responses) to determine truthfulness. This patented, scientifically accurate technology is called ODT - Ocular Motor Deception.
EyeCanKnow's Lie Detection technology averages above 80+% accuracy. For comparison, the well-known and widely adopted Polygraph test only ranges between 60-75% accuracy, is extremely unreliable, and is prone to critical errors. Our Ocular Motor Deception (ODT) tests are used by 28 global governments law enforcement agencies across the world, including the CIA, NSA, and FBI. As a trusted provider, we guarantee accurate results or we will fully refund the costs of your test after retesting is attempted.
One the test is complete, results are automatically available in your secure dashboard usually within 15 minutes depending on the complexity of your test and the connectivity of the test taker.
Our technology was created at the Univ. of Utah by the world's foremost experts in Ocular Motor Deception (ODT) and Digital Polygraph and was commercialized in order to bring it to the consumer market. We've been used over 500,000 times by over 28 global law enforcement agencies and governments as well as hold 3 U.S. patents, and have been featured in 12 scholarly journals and 19 peer-reviewed articles. We are the #1 provider of lie detection and truth verification technology globally.
EyeCanKnow can test for anything related to past actions, behaviors, and events.
If you have deeper or more specific questions that are unique to you and your situation, we are able to create a more personalized, custom test. Just click here to learn more about our TruthQuest™ custom tests.
As with all of our products, you have the attention of our support team of test experts. Simply email us at answers@eyecanknow.com. Our team will be in touch within (1) one business day.
Proven process & guaranteed results.
From account creation to seeing your test results, our time-tested and refined process is simple and easy-to-follow.
Let's get started with an expert-built TruthQuest™
Complete the form below to get started. Our team of test creation experts will work directly with you to craft your unique test; the entire process can be completed in as little as one (1) business day after payment is made.
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