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Did Claude write it?

Paste the email, report, or post you are not sure about and get a real detection score in seconds, before it goes out under your name.

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What Claude leaves behind.

Its default style has a handful of tics. None on its own is proof, but stack a few together and a draft starts to read machine-made.

It hedges both sides before landing anywhere

On one hand this saves time, though it is worth noting there are tradeoffs to consider as well.

It closes by offering to keep going

Let me know if you would like me to expand on any of this further.

It reaches for structure even in plain prose

There are a few key factors to keep in mind: first, second, and finally.

Questions

Can this tell Claude apart from ChatGPT or Gemini?+

The score reflects how machine-written the text reads overall, not which model produced it. Claude's default style, careful hedging, offers to continue, reaching for structure, is the framing here, but the same check works on text from any model.

Does rewriting Claude's output in my own voice fix the score?+

It can, if the rewrite actually changes sentence rhythm and cuts the hedges rather than just swapping a few words. A light polish on top of Claude's structure usually is not enough to move the score much.

Is this the same free scan as the homepage?+

Yes. This page runs the same free, no-account check capped at 300 words a scan. Sign up for the full sentence-by-sentence report and a higher monthly word allowance.

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