C l e a r u s
Think clearly
Before We Begin

What Clearus Is

Clearus is a self-help and cognitive training tool designed to help you examine your own thinking through guided Socratic questioning. It is built to promote self-awareness, logical clarity, and personal growth. Clearus identifies logical fallacies in your reasoning and detects implicit biases in your thinking patterns over time, helping you see what your mind does beneath conscious awareness.

What Clearus Is Not

Clearus is not a therapy application, a mental health service, a medical device, or a substitute for professional mental health treatment. It does not diagnose, treat, or manage any mental health condition. It is not operated by licensed therapists, counselors, psychologists, or psychiatrists. No therapist-patient or doctor-patient relationship is created by using Clearus.

If you are experiencing a mental health crisis, suicidal thoughts, or emotional distress that feels unmanageable, please contact the 988 Suicide & Crisis Lifeline (call or text 988) or your local emergency services immediately.

How It Works

Clearus uses artificial intelligence to ask you questions about your thinking. It scores the logical clarity of your responses, tracks patterns of logical fallacies, and detects implicit biases in your reasoning over time. The scoring, fallacy detection, and bias detection are generated by AI and are not clinical assessments. They are tools for self-reflection only.

Your Data & Privacy

Clearus stores your session history, scores, and progress locally on your device only using your browser's localStorage. We do not store your conversation content on any server.

When you create a Clearus account, we store your email address and an encrypted password to manage your login. If you subscribe to Clearus Pro, we also store your subscription status. We do not store your conversations, session data, scores, or any content from your use of Clearus.

If you upgrade to Clearus Pro, your payment is processed by Stripe. We do not store your payment details, billing address, or credit card information. Your billing information is held by Stripe according to their privacy policy.

Your conversation text is sent to Anthropic's API to generate responses during active sessions. This data is processed according to Anthropic's Privacy Policy. Clearus does not log, store, or retain your conversation content after the session ends.

We do not use cookies, tracking pixels, or advertising. We do not sell, share, or monetize any user data.

Assumption of Responsibility

You are solely responsible for any decisions you make during or after using Clearus. The questions asked and observations made by Clearus are generated by AI and may not account for the full context of your situation. Major life decisions should always involve consultation with qualified professionals and the people who may be affected.

No Guarantees

Clearus is provided "as is" without warranties of any kind, express or implied. We do not guarantee the accuracy, completeness, or usefulness of any AI-generated content. Clearus may occasionally produce responses that are incorrect, incomplete, or inappropriate.

Age Requirement

You must be at least 18 years of age to use Clearus. By accepting these terms, you confirm that you are 18 or older.

Limitation of Liability

To the maximum extent permitted by law, Clearus, its creator, and any affiliated parties shall not be liable for any direct, indirect, incidental, consequential, or punitive damages arising from your use of this application, including but not limited to decisions made based on conversations with Clearus.

Changes to Terms

These terms may be updated from time to time. Continued use of Clearus after changes constitutes acceptance of the updated terms.

Contact

For questions or concerns, email contact@clearus.ai.

Last updated: March 2026

Welcome to Clearus
Clearus is a cognitive training tool designed to activate your prefrontal cortex rather than replace it. Instead of offloading thinking to an AI, Clearus uses guided questioning to exercise your own reasoning, attention, and judgment.
Research suggests that heavy "cognitive offloading" to AI can reduce deep engagement. Clearus is built to counter that trend by keeping you in the driver’s seat of your own mind.
Free: 1 session/day · Pro: 10 sessions/day — $9.99/month
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Implicit biases are systematic patterns in how your mind shortcuts judgment — often invisible to you. Unlike fallacies (errors in logic), biases operate beneath conscious reasoning. Clearus tracks these patterns over time so you can see what your mind does when you are not watching it.
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