Put a useful decision tool inside your site.
No account, no payment, and no personal text sent to Hemelion. The frame records only a minimized anonymous load event so we can see whether the tool is being used.
Weighted Decision Matrix Calculator
Compare two or three options across the criteria that matter to you. Adjust each criterion’s weight, score every option, and see where the result is robust or still depends on uncertain inputs.
Web Component
Best default: responsive, sandboxed, and automatically kept on the current Hemelion version.
<script type="module" src="https://www.hemelion.com/embed.js"></script>
<hemelion-tool tool="weighted-decision-matrix"></hemelion-tool>Plain iframe
Use this when a publisher does not allow custom elements.
<iframe src="https://www.hemelion.com/embed/weighted-decision-matrix" title="Weighted Decision Matrix Calculator by Hemelion" loading="lazy" style="width:100%;height:820px;border:0;border-radius:18px;background:#000" allow="clipboard-write" sandbox="allow-scripts allow-forms allow-same-origin allow-popups"></iframe>oEmbed discovery
CMS platforms can resolve the canonical tool URL through Hemelion’s JSON oEmbed endpoint.
https://www.hemelion.com/oembed?url=https%3A%2F%2Fwww.hemelion.com%2Ftools%2Fweighted-decision-matrixPrivacy
Entries remain inside the visitor’s browser frame.
Attribution
The tool contains a clear Hemelion action. Approved partners can add a non-identifying source slug; no visitor fingerprinting is used.
Boundaries
Every embed states that it is non-clinical and not professional advice.