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The September 2026 results are in: WriteHuman holds #1, and newcomer SupWriter debuts at #5.Read the full analysis →
HumanizerBench

Head to head · September 2026 cycle

Penlify vs Super Humanizer

Super Humanizer finished 24.4 points ahead of Penlify in the September 2026 cycle, 60.97 to 36.57, ranking #11 against #14 in a field of 14. Super Humanizer scored higher on 5 of 5 detectors and 7 of 7 writing categories. Penlify came out ahead on consistency across categories (100.0 vs 68.5) and readability (71.8 vs 52.1).

36.57 /100
overall score
#14 /14
rank -
+24.40
Super Humanizer leads →
Detectors
0 5
Categories
0 7
Components
2 2 (1 tie)
60.97 /100
overall score
#11 /14
rank ▼ 1
Last tested
Prompts
33
Methodology
v1.2.0

Score components

What the overall score is made of: bypass rate weighs 42%, meaning preservation 32%, readability 16%, consistency across categories 10%. Output-quality penalties come off the total. How scoring works →

Bypass rate Super Humanizer by 64.4
0.0 64.4
Meaning preservation Super Humanizer by 11.5
62.7 74.2
Readability Penlify by 19.8
71.8 52.1
Consistency Penlify by 31.4
100.0 68.5
Penalties fewer is better Even
−5.0 −5.0

Detector by detector

Share of each tool's outputs that a detector classified as human-written. Super Humanizer took 5 of 5.

GPTZero Super Humanizer by 54.6
0.0 54.6
Originality.ai Super Humanizer by 71.0
0.0 71.0
Copyleaks Super Humanizer by 63.7
0.0 63.7
Winston AI Super Humanizer by 51.8
0.4 52.2
ZeroGPT Super Humanizer by 33.9
43.0 76.9

Writing categories

Category score per writing context: bypass credit only for real rewrites, blended with the category's own meaning preservation and readability. Small categories swing; the prompt count is shown on each row. How category scores work →

Academic Essay Application Essay Blog Post Business Email Marketing Copy Discussion Board News Article Academic Essay: Penlify 27.0 · Super Humanizer 55.2 Application Essay: Penlify 35.9 · Super Humanizer 62.5 Blog Post: Penlify 37.3 · Super Humanizer 58.8 Business Email: Penlify 39.9 · Super Humanizer 53.7 Marketing Copy: Penlify 38.8 · Super Humanizer 51.2 Discussion Board: Penlify 32.1 · Super Humanizer 61.9 News Article: Penlify 36.6 · Super Humanizer 73.9
Penlify Super Humanizer Outer ring = 100
Academic Essay 6 prompts Super Humanizer by 28.2
27.0 55.2
Application Essay 6 prompts Super Humanizer by 26.6
35.9 62.5
Blog Post 6 prompts Super Humanizer by 21.5
37.3 58.8
Business Email 3 prompts Super Humanizer by 13.7
39.9 53.7
Marketing Copy 6 prompts Super Humanizer by 12.4
38.8 51.2
Discussion Board 3 prompts Super Humanizer by 29.7
32.1 61.9
News Article 3 prompts Super Humanizer by 37.3
36.6 73.9

Where each one wins

Every measure above that one tool won outright, largest margin first within each group.

Penlify

2 wins
  • Consistency Score 100.0 vs 68.5
  • Readability Score 71.8 vs 52.1

Super Humanizer

14 wins
  • Bypass rate Score 64.4 vs 0.0
  • Meaning preservation Score 74.2 vs 62.7
  • Originality.ai Detector 71.0 vs 0.0
  • Copyleaks Detector 63.7 vs 0.0
  • GPTZero Detector 54.6 vs 0.0
  • Winston AI Detector 52.2 vs 0.4
  • ZeroGPT Detector 76.9 vs 43.0
  • News Article Category 73.9 vs 36.6
  • Discussion Board Category 61.9 vs 32.1
  • Academic Essay Category 55.2 vs 27.0
  • and 4 more

Questions people ask

Is Penlify better than Super Humanizer?

Super Humanizer finished 24.4 points ahead of Penlify in the September 2026 cycle, 60.97 to 36.57, ranking #11 against #14 in a field of 14. Super Humanizer scored higher on 5 of 5 detectors and 7 of 7 writing categories. Both tools ran the same 33 prompts, scored by the same 5 detectors, under methodology v1.2.0; every input, output and verdict is published.

Which bypasses AI detectors better, Penlify or Super Humanizer?

Super Humanizer posted the higher bypass rate, 64.4 vs 0.0, and scored higher on 5 of 5 detectors. Super Humanizer led on GPTZero, Originality.ai, Copyleaks, Winston AI and ZeroGPT.

Do Penlify and Super Humanizer keep the original meaning?

Super Humanizer preserved meaning better, 74.2 vs 62.7 on our 0–100 similarity scale. On readability, Penlify rated higher, 71.8 vs 52.1. Penalties this cycle: Penlify −5.0, Super Humanizer −5.0.