Cognitive Biases
Explore 160+ mental shortcuts that influence how we think, decide, and perceive the world. Learn causes, minimization tips, and apply action steps instantly.

Why understanding biases matters
Cognitive biases silently shape how we interpret information, form opinions, and make choices. By learning to spot them, you gain control over your thinking, reduce errors, and improve decision quality.
Key features
Brief descriptions
Clear explanations of each bias and why it matters.
Cause & origin
Understand the psychological roots behind each bias.
Minimization tips
Practical ways to reduce bias impact in decisions.
Action cards
Bite-sized, real-life steps for immediate application.
Quick search
Find any bias fast and dive into the essentials.
160+ entries
Comprehensive library organized by categories.
Bias categories
- Decision-Making & Judgment
- Social & Group Dynamics
- Memory & Recall
- Motivational & Self-Related
- Perception & Attention
- Probability & Belief
How teams use it
Rated 4.7/5 by 98+ curious thinkers.
Quick reference at work
4.8 / 5“Bias summaries are clear enough to brief stakeholders before sessions. The mitigation tips help us design better studies.”
— Rita, UX Researcher, August 22, 2024
Exam prep superpower
4.7 / 5“Case interviews suddenly clicked — I can name the bias and suggest countermeasures in seconds.”
— James, MBA Student, September 12, 2024
Improved team retros
4.6 / 5“We use the action cards during retros to challenge groupthink and status quo bias. Decisions are sharper.”
— Nadia, Team Lead, October 8, 2024

