THE TEST KIT

Try the comparison yourself.

Use the same passage, keep the first output, and check what changed before trusting a score.

1. Copy the benchmark

Our English sample is a fictional library experiment generated for this comparison. It is 93 words long, contains no personal information, and is free to reuse for your own tests.

Download the benchmark · TXT

2. Check the details that should survive

3. Keep a short test record

Note the tool URL, date, plan, mode, input length, complete output and any failure. Save a screenshot of the editor and current pricing. A second run can be useful, but keep it separate from the first result.

Download the review checklist · TXT

4. Compare the cost you would actually pay

Check whether an allowance is per input, per day or per month. Look for different charges by mode, expired credits, annual billing and automatic renewal. A free detector does not necessarily include free rewriting. Our methodology explains how the six dimensions contribute to the overall score.

5. Read the whole rewrite

Look for altered numbers, lost caveats, invented sources, awkward synonyms and changes in tone. If the original is already clear, a shorter rewrite is not automatically better. Use the full text shown in each tool profile to make your own comparison.