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The August 2026 results are in: WriteHuman holds #1, Undetectable AI falls to #8 on quality penalties.Read the full analysis →
HumanizerBench
Not in the current cycle. Data shown is from cycle July 2026, the most recent cycle where both NoteGPT and Walter Writes were tested together.

NoteGPT vs Walter Writes

Head-to-head from the July 2026 cycle benchmark

Last tested
Sample size
33
Methodology
v1.2.0
Winner
62.84
overall
â–² 3
Bypass
80.6
Meaning
64.7
Readability
61.5
44.04
overall
-
Bypass
0.0
Meaning
69.1
Readability
74.5

Side-by-side metrics

Detector-level breakdown

Gold cell wins each row.

Detector NoteGPT Walter Writes
GPTZero 0.0 82.5
Winston AI 0.2 75.4
ZeroGPT 64.6 84.3
Copyleaks 0.0 58.7
Originality.ai 0.1 50.9

Minimum monthly pricing

NoteGPT
$9.99/mo
Free tier
Yes
Walter Writes
$12.00/mo
Free tier
Yes