Become an early adopter

We are offering lifetime licenses for our software to the first 3,000 users

Lifetime Access



Access to our desktop application with unlimited sessions and usage


What you need to know before purchasing

Our software is still a work in progress

We have now been creating this unique technology for the past three months, working tirelessly to make it easy to use and as smooth as possible. Despite that, there is still a lot of work to be done, a lot of issues to be fixed, and a lot of improvements to be created. If you would like an absolutely stable and working-all-the-time software, you should wait for our Official release, but if you want to be part of a disruptive movement of innovators and help us re-shape the way we communicate online, join our Beta stage now and have a first-row seat at innovation.

High minimum system requirements

We have done our best to make our software as light as possible, however it features close to 3GB worth of neural networks that function all the time. This makes our software performance-intensive and you require a machine with at least:

  • 8GB of RAM Memory
  • 2GB of GPU Memory
  • 3.2 Ghz CPU

If you have one of the M-series chips by Apple, you have no reason to worry, as they handle it gracefully.

Understanding the risks

By using LiarLiar.AI, you acknowledge and accept that it is illegal to record or analyze someone’s video call or conversation without their consent. You agree to always seek the necessary permissions before using our software in such scenarios.

LiarLiar.AI is provided as a tool to aid in the analysis of body language and voice fluctuations, and should not be used as the sole determinant of truth or deception. The data provided by LiarLiar.AI should be used responsibly, and in a manner that respects privacy rights and laws.

Transcripts on Mac

Currently, transcripts are automatically disabled for Mac OS, because of the strict system audio recording policy that Apple has created.

We have already found a work-around, and we are working to deliver it to you very soon.

Are you an enterprise and need a custom plan or API?

We are currently developing solutions for several enterprise clients, and we’d love to hear your needs


Frequently asked questions

How does LiarLiar.AI work?

LiarLiar.ai utilizes advanced AI algorithms to analyze real-time video feeds, detecting micro facial expressions, heart rate fluctuations, and subtle changes in body language to assess truthfulness. The analysis occurs in real-time and gives you an immediate, easy-to-understand reading.

How do you detect the heart rate?

A fascinating aspect of human physiology that LiarLiar.AI capitalizes on is that our face subtly changes color with each heartbeat. While these changes may be imperceptible to the human eye, they are easily captured by the vigilant ‘eyes’ of computer vision algorithms. This change in facial skin color is a direct result of the change in blood volume under the skin with each heartbeat – a phenomenon known as Photoplethysmography (PPG). immediate, easy-to-understand reading.

You can read more here.

How accurate is LiarLiar.AI?

While no lie detection tool can guarantee 100% accuracy, LiarLiar.ai offers a high level of accuracy, exceeding that of traditional polygraphs. The tool analyzes a wide range of cues, including micro facial expressions, body language changes, and heart rate fluctuations, to provide a comprehensive assessment of truthfulness.

Can I use LiarLiar.AI on any video calling platform?

Yes, LiarLiar.AI is designed to work with any video calling software, such as Zoom, Google Meet, Teams, Skype, etc. It can also be used to analyze other video feeds, including YouTube and local videos.

Currently, there are no specific laws governing the use of tools like LiarLiar.AI. However, it’s important to note that it is illegal to record or analyze someone’s video call without their consent. Always ensure you have the necessary permissions before using LiarLiar.

How is the analyzed data stored?

All analyzed videos are processed and stored in a directory of your choice on your computer. You can review the videos and analysis at any time. LiarLiar.AI is designed with privacy in mind, and we do not have access to your analyzed videos or data.

Can I use LiarLiar.ai on my smartphone or tablet?

Currently, LiarLiar is designed to work on Windows and Mac desktop systems. We are working on a mobile version and hope to release it soon.

This is a staging enviroment