Facty: An AI-Powered Tool for Real-Time YouTube Fact-Checking

Overview

Facty is a browser extension designed to verify claims made in YouTube videos in real-time. By analyzing video captions and cross-referencing them with independent web sources, Facty provides immediate verdicts on the accuracy of statements, helping viewers distinguish fact from fiction as they watch.

Benefits

Facty offers several key advantages for anyone who consumes video content online. First, it provides instant feedback. As a video plays, the tool automatically detects claims and checks them against the internet. A small card appears over the video player at the exact moment a claim is made, showing whether the statement is true, false, or misleading. This allows users to learn and decide without having to pause the video or open a new tab to search for information.

The tool uses a five-level verdict scale instead of a simple yes or no. This includes options like mostly true, misleading, false, or unverifiable. This nuance helps users understand the degree of accuracy rather than getting a binary answer. Facty also distinguishes between facts and opinions. It flags predictions and subjective statements so users know they are not being presented as hard data.

Accuracy is a top priority for the developers. Facty follows a two-source rule, meaning a verdict is only issued if at least two independent sources support the claim. If reliable sources cannot be found, the tool marks the claim as unverifiable rather than guessing. The system also allows users to report incorrect verdicts, which helps improve the tool over time. Additionally, Facty prioritizes privacy by operating solely on video captions and not storing user videos.

Use Cases

Facty is particularly useful for groups where misinformation carries high costs. News and politics viewers can use the tool to verify spin and corrections immediately rather than relying on delayed news cycles. It helps them see if a politician or commentator is stating facts or exaggerating points.

Traders and investors can benefit significantly from this tool. They can verify financial data, central bank statements, and crypto influencer claims before making decisions. Relying on unchecked information in the financial world can be risky, and Facty helps mitigate that risk by providing source-backed verification.

Journalists and researchers can use Facty to quickly extract verified quotes and data from long-form video content. Instead of watching hours of footage to find a single statistic, they can use the side panel report to see every checked claim, its timecode, and its source links in one place.

Students can also use Facty to understand topics based on sourced evidence rather than taking confident but potentially false statements on faith. It encourages a critical eye when learning from online video lectures or educational content.

Pricing

Facty offers a free tier and paid subscriptions based on usage volume, measured in minutes of video checked per month. All plans include the same features; the difference lies in the amount of checking allowed.

The Free plan allows users to check about 30 minutes of video per month. It includes email or Google sign-in, the five-level verdict system, and full reports.

The Starter plan costs $9.99 per month and allows for about 2.5 hours of checking. This is five times the volume of the free plan.

The Plus plan costs $19.99 per month and allows for about 5 hours of checking. This is the popular plan for daily use and offers ten times the volume of the free plan.

The Ultra plan costs $39.99 per month and allows for about 10 hours of checking. This is the maximum volume option for heavy users and offers twenty times the volume of the free plan.

Prices are in US dollars, and subscriptions can be managed directly within the extension.

Vibes

Facty aims to empower users to watch videos with a critical eye. By automating the research process and presenting results directly within the video player, it helps viewers make informed decisions based on facts rather than hype or misinformation. The tool is designed to be transparent and neutral, checking the claim itself rather than taking sides with the speaker. This approach builds trust with users who are tired of encountering false information online.

Additional Information

Facty operates with a focus on performance and privacy. All checking runs on Facty's servers, which ensures the browser extension only displays results. This design choice means the video plays smoothly without slowdowns. The tool supports multiple languages for video content, though the interface and verdicts are currently available in English, Russian, and Spanish. Users can cancel their subscriptions anytime via the manage subscription option in the extension settings.