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Fast Online Lie Detection with StimulTest
StimulTest is an innovative online lie detection technology that evaluates a person’s subconscious reactions to determine credibility. Unlike traditional polygraph examinations, StimulTest does not require sensors, cameras, or specialized equipment. The entire examination is completed remotely using a standard computer and keyboard.

Examination Time and Accessibility
A typical StimulTest examination takes only 20–30 minutes. The test can be completed online from virtually any location, on almost any computer, and in the participant’s preferred language.

About the StimulTest Technology
StimulTest was developed by physician, psychophysiologist, and polygraph expert Alexey Dubrovskiy, the creator of the RUBICON polygraph system. Since its commercial release in 2018, the technology has been used to evaluate a person’s genuine attitude toward specific events, actions, or individuals by measuring unconscious reactions that cannot easily be controlled.

StimulTest provides an effective alternative for remote truth verification, allowing organizations and private clients to assess credibility, motivation, and behavioral tendencies without requiring a traditional polygraph examination.

How Accurate Is StimulTest?
Scientific validation demonstrates an average accuracy of approximately 85–90%, depending on the examination type and testing conditions.

Key Advantages of StimulTest

• Subconscious response analysis. Stimuli are displayed for only milliseconds and immediately masked, preventing conscious control of reactions.
• No polygraph equipment required. The system measures reaction times through keyboard responses rather than physiological sensors.
• Highly resistant to manipulation. Because participants never know which stimuli are being evaluated, intentionally influencing the outcome is extremely difficult.
• Emotional response detection. The software identifies positive and negative emotional reactions, helping determine what information, events, or individuals are subconsciously accepted or rejected by the participant.

Polygraph vs. StimulTest – What’s the Difference?

Traditional Polygraph	StimulTest
Accuracy of up to 99% when performed under proper testing conditions.	Accuracy of up to 95%, depending on the examination format and testing conditions.
Requires personal identification and written consent from the examinee.	No personal identification documents or written consent are required for the online assessment.
Requires professional polygraph equipment with multiple physiological sensors.	No specialized equipment is required. The assessment is based on reaction times measured through keyboard responses.
Typical examination time is 90–120 minutes.	The online assessment usually takes only 20–30 minutes.
The examination must be conducted in a language fully understood by the examinee. Using an interpreter may reduce testing accuracy.	StimulTest can be performed in virtually any language without affecting the examination process.
The examiner asks every question directly, allowing the participant to anticipate the testing sequence.	Stimuli are presented automatically and subconsciously, making intentional manipulation significantly more difficult.
Certain medications, sedatives, antidepressants, alcohol, or other psychoactive substances may prevent the examination from being conducted or invalidate the results.	The system remains effective in many situations where physiological measurements used by traditional polygraphs may be affected. Suitability is evaluated individually before testing.
Pregnancy and certain medical conditions may limit or postpone testing.	Pregnancy and menstruation generally do not affect the examination because no physiological sensors are attached to the body.
Generally more expensive due to specialized equipment and examiner involvement.	Usually more affordable while providing fast remote credibility assessment.

Automatic AI-Based Result Analysis

Once the examination is completed, all responses are securely transmitted to the StimulTest server, where proprietary algorithms automatically analyze the collected data. The evaluation combines patented statistical methods with modern Artificial Intelligence (AI) and Big Data technologies to generate objective credibility assessments within minutes.

The entire analysis is fully automated, eliminating examiner bias and ensuring consistent evaluation standards for every participant.

Sample StimulTest Reports

1. Relationship Loyalty Test (PDF)
2. Theft and Fraud Investigation (PDF)
3. Pre-Employment Screening (PDF)