Terms of Service
Last updated: July 26, 2026
Introduction
Welcome to ReDecide (“we,” “our,” or “us”). These Terms of Service (“Terms”) govern your use of our website at redecide.com and all associated calculators, guides, and services (collectively, the “Service”).
By accessing or using the Service, you agree to be bound by these Terms. If you disagree with any part of them, please do not use the Service.
Acceptance of Terms
By accessing, browsing, or using ReDecide, you acknowledge that you have read, understood, and agree to be bound by these Terms and our Privacy Policy, which is incorporated by reference.
We may update these Terms at any time. Your continued use of the Service after changes are posted constitutes acceptance of the revised Terms.
Decision Aids — Your Judgment Still Governs
ReDecide’s calculators are structured aids for thinking, not oracles. They apply standard decision-analysis methods to the criteria, weights, scores, costs, and probabilities you enter, so a result depends entirely on your inputs and on the assumptions of a simple model. Nothing on the Service is professional, financial, legal, medical, or career advice. Before you act on a result for a high-stakes decision, weigh it against your own judgment and, where appropriate, a qualified professional who knows your circumstances.
Description of Service
ReDecide provides free, browser-based calculators and educational resources, including:
- A weighted decision matrix for scoring options against weighted criteria
- A weighted pros-and-cons scorer
- An expected-value calculator for decisions under uncertainty
- A cost-benefit analyzer with time discounting
- A regret-minimization scorer and a decision deadline & timing planner
- Guides, explainers, and reference content on decision-making and cognitive biases
All tools are provided free of charge. We may modify, suspend, or discontinue any part of the Service at any time.
Your Responsibilities
When using the Service, you agree to:
- Use the tools in good faith to inform your own decisions
- Enter values honestly and check that your inputs reflect your real priorities
- Not disrupt, overload, or attempt to compromise the website
- Respect intellectual property rights
You are responsible for exercising your own judgment and for confirming important results before relying on them.
Accuracy and Disclaimers
While we aim for sound methods, we cannot guarantee that every calculation is error-free or suited to your circumstances. Results are estimates based on standard techniques and the figures you provide, and are rounded for display. ReDecide makes no warranties, express or implied, including implied warranties of merchantability, fitness for a particular purpose, or non-infringement.
Intellectual Property
All content on this website — text, graphics, logos, tools, calculators, and software — is the property of ReDecide or its content suppliers and is protected by applicable copyright and other laws. You may use the tools for personal and educational purposes; you may not copy, resell, or reverse engineer them, or remove proprietary notices.
Limitation of Liability
In no event shall ReDecide or its suppliers be liable for any damages (including, without limitation, financial losses, missed opportunities, or other harms) arising out of your use of, or inability to use, the Service, or out of any decision you make, even if we have been advised of the possibility of such damages.
Third-Party Links and Ads
The Service may link to third-party websites and displays third-party advertisements. We do not control and are not responsible for their content, and inclusion of a link or ad is not an endorsement. Your use of any third-party site is at your own risk.
Governing Law
These Terms are governed by and construed in accordance with the laws of the United States, and you submit to the exclusive jurisdiction of the courts located there.
Contact Information
- By email: support@redecide.com
- Via our contact page