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October 2026 results: WriteHuman holds #1, StealthGPT jumps to #2. Read the analysis →
HumanizerBench

Super Humanizer

Super Humanizer ranked #7 of 14 in the October 2026 cycle with an overall score of 67.58/100, after losing 1 point to penalties for meaning drift. Originality.ai passed its output most often (95.1%), and Pangram passed none of it. It did best on news articles and worst on marketing copy.

Super Humanizer is a standalone AI humanizer with two modes, Super Lite for a quick single pass and Super Ultra for a deeper rewrite. It includes a purpose setting, a Chrome extension and an API, with a built-in AI detector on Premium Engine plans. Free use needs no sign-up and takes up to 1,200 words per run.

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Overall score
67.58/100
Detector bypass
61.8%
Overall rank
#7of 14
Prompts tested
30
See every test → How we score Fairness policy

Detector Bypass Rates

Each detector's average human-likelihood score on this tool's outputs, where 100 means every output was scored as human.

Performance by Category

Category score across writing contexts: bypass credit only for real rewrites, blended with each category's meaning and readability. How it's computed

Academic Essay: 67.4Application Essay: 64.4Blog Post: 70.3Marketing Copy: 55.4Discussion Board: 66.0News Article: 70.7AcademicEssay67.4ApplicationEssay64.4BlogPost70.3MarketingCopy55.4DiscussionBoard66.0NewsArticle70.7

Strengths

  • Meaning preservation of 76.6, above the field median of 71.0
  • Originality.ai classified 95.1% of its runs as human-written
  • Up 4 places from the previous cycle

Weaknesses

  • Bypass rate of 61.8%, below the field median of 71.3%
  • Lost 1 point to penalties for meaning drift
  • Pangram classified none of its runs as human-written

From the October 2026 cycle, compared with the other 13 tools ranked in that cycle.

Evidence: every run

Every prompt Super Humanizer was run on in October 2026, and how each of the 6 detectors scored the output. Green: the detector called it human-written. Red: it was caught.

0 of 30 outputs passed all 6 detectors; 30 were caught by at least one.

Prompt GPT Pan Win Zero Copy Orig Mean Recording
Landing Copy · gemini-3-8-flash passed caught caught passed passed passed 0.63
Product Desc · gemini-3-8-flash caught caught passed passed passed passed 0.64
Landing Copy · gpt-6-sol caught caught passed passed passed passed 0.63
Discussion Post · gpt-6-sol caught caught caught passed passed passed 0.46
Product Desc · gpt-6-sol caught caught caught caught passed passed 0.35
Lit Review · claude-sonnet-5-5 caught caught passed passed caught passed 0.42
Lit Review · gpt-6-sol caught caught passed caught passed passed 0.62
Cover Letter · gpt-6-sol caught caught passed passed caught passed 0.45
Howto Blog · gemini-3-8-flash passed caught passed caught passed passed 0.70
Lit Review · gemini-3-8-flash passed caught passed passed passed passed 0.79
Landing Copy · claude-sonnet-5-5 passed caught caught passed passed caught 0.53
Personal Statement · gemini-3-8-flash caught caught passed passed passed passed 0.62
Argumentative Essay · gpt-6-sol caught caught passed passed passed passed 0.63
Listicle Blog · gemini-3-8-flash passed caught passed passed passed passed 0.79
Personal Statement · claude-sonnet-5-5 caught caught passed passed passed passed 0.64
Howto Blog · gpt-6-sol caught caught passed caught passed passed 0.46
Product Desc · claude-sonnet-5-5 passed caught passed caught passed passed 0.72
Listicle Blog · claude-sonnet-5-5 passed caught caught passed passed passed 0.61
Argumentative Essay · claude-sonnet-5-5 passed caught passed passed caught passed 0.64
News Article · gpt-6-sol passed caught passed passed passed passed 0.77
Howto Blog · claude-sonnet-5-5 passed caught passed caught passed passed 0.64
News Article · claude-sonnet-5-5 passed caught passed passed passed passed 0.81
Discussion Post · gemini-3-8-flash caught caught passed passed passed passed 0.65
Discussion Post · claude-sonnet-5-5 caught caught passed passed passed passed 0.62
Cover Letter · gemini-3-8-flash caught caught caught caught caught passed 0.25
Listicle Blog · gpt-6-sol passed caught passed passed passed passed 0.76
Cover Letter · claude-sonnet-5-5 caught caught caught passed caught passed 0.33
Personal Statement · gpt-6-sol passed caught passed passed passed passed 0.81
News Article · gemini-3-8-flash passed caught passed passed passed passed 0.80
Argumentative Essay · gemini-3-8-flash passed caught passed passed passed passed 0.78
Detector rate 46.6 0.0 hardest 77.9 68.0 83.3 95.0
Runs passed 15/30 0/30 23/30 23/30 25/30 29/30

A dot is green when the detector's human-likelihood score for that run was 0.50 or higher. The detector rate is the mean of that detector's scores across the runs, the same number the detector pages rank by; it is not the count of green dots, which the Runs passed row shows. Hover a dot for the score.

How to read these scores

Each detector returns a human-likelihood on a common 0 to 1 scale, where 1 means it judged the text human-written and 0 means it flagged it as AI. On these pages a verdict counts as passed when that score is at least 0.50, the midpoint of the detector's own scale. That threshold exists only to draw the chips: the bypass rate on the leaderboard is the mean of each test's scores from the 6 detectors, a continuous number, so a tool's pass count and its bypass rate will not be the same figure.

Read all 30 Super Humanizer outputs → Compare every tool on a prompt →

Session recording

History

Overall score compared with other ranked tools.

Latest score67.58/100
Score / 100 Shown range: 25–100
25 50 75 100 June 2026. Other 12 tools: median 72.21, middle 50% 67.85–81.09. July 2026. Other 12 tools: median 63.84, middle 50% 61.02–68.67. August 2026. Other 11 tools: median 64.57, middle 50% 61.16–68.88. September 2026. Other 13 tools: median 70.07, middle 50% 61.70–72.94. October 2026. Other 13 tools: median 65.98, middle 50% 62.75–69.02. June 2026: 64.75/100 · #11. Other 12 tools: median 72.21, middle 50% 67.85–81.09. June 2026 July 2026: 54.13/100 · #11. Other 12 tools: median 63.84, middle 50% 61.02–68.67. July 2026 August 2026: 55.86/100 · #10. Other 11 tools: median 64.57, middle 50% 61.16–68.88. August 2026 September 2026: 60.97/100 · #11. Other 13 tools: median 70.07, middle 50% 61.70–72.94. September 2026 October 2026: 67.58/100 · #7. Other 13 tools: median 65.98, middle 50% 62.75–69.02. October 2026 25 50 75 100 June 2026. Other 12 tools: median 72.21, middle 50% 67.85–81.09. July 2026. Other 12 tools: median 63.84, middle 50% 61.02–68.67. August 2026. Other 11 tools: median 64.57, middle 50% 61.16–68.88. September 2026. Other 13 tools: median 70.07, middle 50% 61.70–72.94. October 2026. Other 13 tools: median 65.98, middle 50% 62.75–69.02. June 2026: 64.75/100 · #11. Other 12 tools: median 72.21, middle 50% 67.85–81.09. June 2026 July 2026: 54.13/100 · #11. Other 12 tools: median 63.84, middle 50% 61.02–68.67. August 2026: 55.86/100 · #10. Other 11 tools: median 64.57, middle 50% 61.16–68.88. August 2026 September 2026: 60.97/100 · #11. Other 13 tools: median 70.07, middle 50% 61.70–72.94. October 2026: 67.58/100 · #7. Other 13 tools: median 65.98, middle 50% 62.75–69.02. October 2026
Super Humanizer Others’ median Others’ middle 50%

1.6 points above the median of 13 other tools in October 2026.

The shaded band is the 25th–75th percentile of other tools in each cycle. Scores are out of 100; higher is better.

Monthly pricing

Standard USD rates, billed month to month. Annual discounts and promotions excluded.

  • Basic

    $12.00/mo

    15,000 words per month.

    • Up to 1,500 input words per request.

  • Pro

    $19.00/mo

    50,000 words per month.

    • Up to 3,000 input words per request.

  • Advanced

    $39.00/mo

    200,000 words per month.

    • Up to 5,000 input words per request.

Free access and trials

Free use requires no signup, with unlimited runs of up to 1,200 words each.

  • These are web-app plans. API plans use separate input-word allowances and prices.

Sample output

One AI-written passage from the October 2026 cycle and what Super Humanizer returned for it. This prompt was picked by a fixed rule, not by how the tool scored.

AI-written input

Every tool on this prompt →

Product Desc · Marketing Copy · written by gpt-6-sol · 200 words

Bring precision to every line with a ruler built for careful measuring and marking. Precision-milled from stainless steel, it offers a straight, dependable edge for layout work, drafting, and workshop tasks. Its metal construction gives it a reassuring feel in hand and makes it a practical choice for a tool you will reach for again and again.

Use the ruler to mark a cut line, check a dimension, guide a pencil, or keep a drawing aligned. The slim profile sits close to the surface, helping you place it where you need it and see the work beneath your hand. On a desk, at a workbench, or in a project kit, it is a simple tool with a clear purpose: helping you work with care.

Made for makers, designers, students, and anyone who values a clean line, this ruler fits naturally into everyday routines. It pairs well with a sharp pencil, a marking knife, or your favorite notebook. Whether you are planning a detailed project or making a quick measurement, its precise edge helps you move from an idea to the next step with confidence. Keep it nearby for the small checks and straight lines that make a difference over time.

Show the full input

Super Humanizer output

191 words (input 200)

Get the line just right with a ruler designed for accurate measuring and marking. This stainless steel ruler has a crisp, durable edge for layout, drafting and workshop projects. Made of metal for an experience that's solid in the hand and easy to use again and again.

Use the rule to mark a cut line, check a dimension, guide a pencil, or hold a drawing in place. Its slender profile allows it to lay on a surface flush so you can position it where needed and see your work as you work it. On a workbench, desk, or in a project box, it's a straightforward tool with a simple goal: working carefully.

Designed for creators, designers, students, and the tidy-minded individual, this ruler became part of daily life for a reason. It works with a fine pencil, a marking knife, or any notebook that you keep close at hand. With its accurate edge you can take your concept to the next step, whether you are working on a project of grand scale or taking a quick measurement. Keep this near at hand for the little pieces that add up over time.

Show the full output
  • GPTZero0.00caught
  • Pangram0.00caught
  • Winston AI0.02caught
  • ZeroGPT0.07caught
  • Copyleaks1.00passed
  • Originality.ai1.00passed

Passed 2 of 6 detectors.

Every Super Humanizer run in October 2026 →

Each chip is one detector's score for that output, from 0 (AI) to 1 (human). A score of 0.50 or higher counts as a pass and shows green; below that the detector caught it and the chip shows red.

Penalties applied this cycle

How penalties work →

The overall score shown above already reflects these deductions.

  • Meaning drift
    −1.0

    The output's meaning drifted significantly from the original input.

Total deducted from overall score −1.0

Compare with

Super Humanizer vs
AI Humanize io
68.24 · rank #6
Super Humanizer vs
Humanize AI Pro
68.87 · rank #5
Super Humanizer vs
Clever AI Humanizer
69.02 · rank #4
Compare Super Humanizer with any tool → Every matchup →

Featured in

Best Free Humanizer → Best for GPTZero →

Questions about Super Humanizer

Answers are generated from the benchmark data and update every month. Last updated with the October 2026 cycle.

Is Super Humanizer good?

Super Humanizer ranked #7 of 14 in the October 2026 HumanizerBench cycle with an overall score of 67.58/100, above the field median of 66.78. On the parts of the score, it placed #11 of 14 on detector bypass, #5 of 14 on meaning preservation and #9 of 14 on readability. The score includes a 1-point deduction for meaning drift.

Does Super Humanizer bypass AI detectors?

In the October 2026 cycle, Super Humanizer had a detector bypass rate of 61.8% (#11 of 14 tools). 0 of its 30 outputs passed all 6 detectors, and 30 were caught by at least one. Its average human-likelihood score from each detector, where 100 means every output was scored as human: Originality.ai 95.1, Copyleaks 83.3, Winston AI 77.9, ZeroGPT 68.0, GPTZero 46.6 and Pangram 0.0.

Can Super Humanizer bypass GPTZero?

In the October 2026 cycle, Super Humanizer's average human-likelihood score from GPTZero was 46.6 out of 100 (#10 of 14 tools against GPTZero). The highest average GPTZero score that cycle was 99.5, by WriteHuman. See every tool's GPTZero results.

Is Super Humanizer free?

Free use requires no signup, with unlimited runs of up to 1,200 words each. Paid plans start at $12.00 a month, billed monthly.

Is Super Humanizer legit?

Super Humanizer is a working AI humanizer at superhumanizer.ai. HumanizerBench has tested it in 5 monthly cycles, most recently October 2026, when it completed 30 of 30 test runs. Every input and output from its runs is published with each detector's verdict.

Does Super Humanizer keep the original meaning?

Super Humanizer scored 76.6 out of 100 for meaning preservation in the October 2026 cycle (#5 of 14; field median 71.0). The score measures how close each rewrite stays to the meaning of the original text. Its readability score was 56.6 (#9 of 14). It lost 1 point to penalties for meaning drift.

Which kinds of writing does Super Humanizer handle best?

In the October 2026 cycle, Super Humanizer did best on news articles (70.7/100) and worst on marketing copy (55.4/100). On academic essays it ranked #7 of 14.

How has Super Humanizer ranked over time?

Super Humanizer has been ranked in 5 HumanizerBench cycles: #11 in June 2026, #11 in July 2026, #10 in August 2026, #11 in September 2026 and #7 in October 2026. Its overall score went from 64.75 in June 2026 to 67.58 in October 2026.

What are the best alternatives to Super Humanizer?

In the October 2026 cycle, 6 tools ranked above Super Humanizer. The top three were WriteHuman (#1, 74.89/100), StealthGPT (#2, 74.50/100) and Undetectable.ai (#3, 71.18/100). Compare Super Humanizer with any of them side by side.

Badges

Super Humanizer is ranked in the October 2026 cycle, so it can embed any of these cards for free, and the live file re-renders every cycle, including when a rank falls. Usage rules →

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Overall

Detectors

Super Humanizer: ranked #7 AI humanizer on HumanizerBench, October 2026

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