Terms of Service

Last updated September 17, 2026

By using this site, you agree to the terms below. They're written in plain language on purpose -- if anything here is unclear, treat that as a bug and let us know.

What this tool is -- and isn't

This tool runs a piece of text through multiple independent AI-text detectors and shows you where they agree and where they don't. It exists to give you a clearer, more honest picture than trusting any single detector's score.

Detector results are probabilistic signals, not proof of AI use or human authorship. A detector saying “AI-generated” does not mean the text was written by AI, and a detector saying “human-written” does not prove a human wrote it. Every detector here, including our own, makes mistakes -- and the mistakes aren't random: formal, explanatory writing (common among non-native English writers) tends to get flagged as AI more often, while casually-written AI text often slips through undetected.

This tool is not a substitute for an institution's own academic-integrity process. It's meant to be one input among several -- alongside a direct conversation with the writer, a look at their revision history, and an institution's own established procedures -- not a replacement for any of them. Don't treat a result from this tool as a verdict.

No accuracy guarantee

We don't claim a specific accuracy number for this tool as a whole, and you should be skeptical of any AI-detection product that does. Any accuracy figures shown elsewhere on this site come from our own measured testing on a specific test set at a specific point in time -- they describe past performance, not a promise about how any detector will score your text.

Acceptable use

Use this tool to inform your own judgment, not to replace it. Don't present a result from this tool as definitive proof in an accusation, a grading decision, or any formal proceeding. Don't submit text you don't have the right to submit.

No warranty

This tool is provided as-is, without warranty of any kind. We don't guarantee it will be available, error-free, or accurate, and we're not liable for decisions made based on its output.

Changes to these terms

We may update these terms as the tool changes. Continuing to use the site after an update means you accept the revised terms.