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Liars.AI

AI-powered lie detector for spotting deception in videos

AI lie detectorvideo analysisbody languagedeception detectiontruth toolAI ToolsEntertainmentPersonal UseMedia Analysis
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Collected: 2025/11/15

What is Liars.AI? Complete Overview

Liars.AI is the first AI-powered lie detector tool that analyzes videos to detect deception through subtle speech and body language cues. It helps users uncover the truth by providing a clear and easy-to-understand summary of the analysis. The tool is designed for anyone curious about the honesty of others, whether in personal relationships, public figures, or social interactions. With over 10,000 videos analyzed, Liars.AI offers a fun and innovative way to explore the truth behind spoken words. The tool is accessible via web browsers on any device, making it convenient for users to upload or record videos directly from their phones.

Liars.AI Interface & Screenshots

Liars.AI Liars.AI Interface & Screenshots

Liars.AI Official screenshot of the tool interface

What Can Liars.AI Do? Key Features

Instant Video Analysis

Liars.AI provides immediate analysis of uploaded videos, typically taking just 10-30 seconds for a 10-30 second video. The AI examines facial expressions, body language, and tone of voice to detect potential deception, delivering results in an easy-to-understand format.

Multi-Format Video Support

The tool accepts a wide range of video formats, including .mov, .mpeg, .mp4, .mpg, .avi, .wmv, .mpegps, and .flv. Users can either record directly from their device or upload pre-recorded videos for analysis.

Detailed Analysis Report

Each analysis includes a comprehensive report that breaks down the subject's facial expressions, body language, and vocal tones. This report helps users understand the potential signs of deception and provides insights into the person's honesty.

Shareable Results

Users can easily share their analysis results with others via a shareable link or by downloading the video and report. This feature is useful for discussions or further verification of the findings.

Proprietary AI Model

Liars.AI uses a custom-trained AI pipeline that continuously improves through reinforcement learning from human feedback (RLHF). This ensures the tool becomes more accurate over time as it learns from user interactions and feedback.

Best Liars.AI Use Cases & Applications

Personal Relationships

Users can analyze videos of partners, friends, or family members to detect potential deception in conversations. While the results are not definitive, they can provide valuable insights into the truth behind spoken words.

Public Figures and Politicians

Liars.AI can be used to analyze speeches or interviews of public figures, helping users identify potential dishonesty in their statements. This is particularly useful for fact-checking and media analysis.

Social Media Verification

The tool can analyze videos shared on social media to determine the authenticity of statements made by influencers or content creators, providing an additional layer of scrutiny.

Entertainment and Fun

Liars.AI can be used for fun and entertainment, allowing users to test the tool on friends or themselves to see how the AI interprets their honesty in casual settings.

How to Use Liars.AI: Step-by-Step Guide

1

Record or Upload a Video: Use your phone or device to record a video directly on the Liars.AI website or upload an existing video from your device. Ensure the video has clear audio and visual quality, with the subject speaking directly to the camera.

2

Submit for Analysis: Once the video is ready, submit it to Liars.AI for processing. The tool will begin analyzing the video, examining facial expressions, body language, and tone of voice.

3

Wait for Results: The analysis typically takes 10-30 seconds for a 10-30 second video. The system processes the data and generates a detailed report.

4

Review the Report: After the analysis is complete, review the detailed report, which highlights potential signs of deception and provides insights into the subject's honesty.

5

Share or Save Results: You can share the analysis results with others via a link or download the video and report for future reference. The tool also allows you to manage your subscription and billing directly from your account.

Liars.AI Pros and Cons: Honest Review

Pros

Quick and easy analysis with results in seconds
Comprehensive reports detailing potential deception cues
Supports multiple video formats and direct recording
Shareable results for collaborative verification
Continuously improving AI model for better accuracy

Considerations

Results are not definitive and should be used as insights only
Limited free trial requires inviting friends
iOS app not yet available, only web version

Is Liars.AI Worth It? FAQ & Reviews

Liars.AI analyzes videos for deception by examining facial expressions, body language, and tone of voice. The AI uses a proprietary model trained to detect subtle cues that may indicate dishonesty, providing users with an informative report.

An iOS app is currently in development. Meanwhile, users can access the web version on any device, including iPhones and iPads, through their browser.

No, Liars.AI is strictly for adults (18+). Uploading videos of minors is prohibited, as AI results can be unpredictable with children.

Invite three friends to sign up for Liars.AI, and if all three join, you'll receive 15 seconds of free video analysis as a trial.

Yes, all uploaded videos and analysis results remain private unless you choose to share them. The system uses secure storage to protect your data from unauthorized access.

How Much Does Liars.AI Cost? Pricing & Plans

Free Trial

Free
15 seconds of free video analysis after inviting three friends
Basic analysis features

Basic

Not specified
Access to full platform
Detailed analysis reports
Shareable results

Pro

Not specified
All Basic features
Priority processing
Enhanced analysis capabilities

Liars.AI Support & Contact Information

Last Updated: 11/15/2025
Data Overview

Monthly Visits (Last 3 Months)

2025-08
1005
2025-09
-
2025-10
2023

Growth Analysis

Growth Volume
+2.0K
Growth Rate
202.3K%
User Behavior Data
Monthly Visits
2023
Bounce Rate
0.3%
Visit Depth
2.6
Stay Time
0m
Domain Information
Domainliars.ai
Created Time5/28/2024
Domain Age536 days
Traffic Source Distribution
Search
41.9%
Direct
36.0%
Referrals
11.8%
Social
7.9%
Paid
1.4%
Geographic Distribution (Top 5)
#1US
69.8%
#2TR
22.1%
#3NL
8.1%
#4-
-
#5-
-
Top Search Keywords (Top 5)
1
liar ai
100
2
voice lie detector online for video
80
3
ai lie detector
310
4
use ai to identify lying from video
260
5
ai lie detector free
180