Stop the Spin. Spot the BS.
Detect manipulation and logical errors as you browse.
It's a Reasoning Checker, Not a Fact Checker
Stop the spin. LogicLens is the free BS spotter for news, social feeds, and AI chats, exposing 80+ persuasion tricks while you browse. It's a science-backed Reasoning Checker—stubbornly non-partisan and obsessed with how arguments are built, not which side wins. Here's what it calls out:
Information Gaps
Such as missing context or oversimplification that can mislead you.
Rhetoric
Persuasive techniques that effectively convince people by framing an issue in a biased way.
Fallacies
Common and sneaky errors in reasoning that weaken an argument.
Claim
Assertions you should note, whether factual, opinion, or ambiguous.
Sourcing
Does the source actually say exactly that? “Experts and studies say...”; who are these experts & studies?
Positive
Positive traits, such as using more neutral wording or providing different perspectives.
& Much More
80+ distinct categories, all which provide critical & valuable insights to users, no fluff.
For every instance, LogicLens provides concise, easy-to-understand explanations and more neutral alternative wording where appropriate. Users can customize which categories to detect, or filter based on fault severity.
"So-called" questions whether it's actually misinformation without providing evidence. More neutral wording would be "The platform removed posts it identified as election misinformation" or "The platform removed posts that violated its election integrity policies."
Powerful Features
Our beta is packed with features. LogicLens is like having an expert critical thinker training you to spot all the subtle biases and sneaky reasoning traps.
Unmatched Analysis
LogicLens automatically detects 30+ logical fallacies (ad hominem, straw man, false dichotomy, and more), identifies loaded language and emotionally manipulative phrasing, highlights problematic claims, and analyzes sourcing quality.
- •80+ distinct categories of analysis
- •Real-time text highlighting with color-coded categories
- •Instant insights as you browse
Spot BS Anywhere
LogicLens works across major news and social media platforms. From X (Twitter) to Facebook, Reddit to LinkedIn, news sites to blogs—LogicLens has you covered. New platforms are added regularly.
Users especially find LogicLens powerful on Reddit, X, and blogs like Medium or Substack, reducing the polarizing effects of echo chambers, confirmation bias, and rage-bait.
Article Neutrality Scoring
Get a comprehensive assessment based on detected issues, with breakdowns by category and severity level. Clear scoring methodology helps you understand exactly what's being flagged and why.
- •Visual severity indicators (low, medium, high impact)
- •Historical comparison and trend tracking
Your Cognitive Co-Pilot
The algorithm feeds on emotion. Starve it with logic.
By uncovering subtle bias and rhetoric that even highly educated readers miss, LogicLens challenges your underlying assumptions, boosting open-mindedness and healthy skepticism. The more you use it, the more familiar you become with the 80+ types of persuasion techniques commonly found online.
Rage-Bait Denied
For every instance detected, LogicLens provides concise, easy-to-understand explanations and confidence scores. See exactly what persuasion techniques are being used, with detailed breakdowns of how they work.
Customize which categories to detect or filter based on fault severity, giving you full control over your experience.