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

Head to head · October 2026 cycle

Humbot vs SupWriter

SupWriter finished 1.0 points ahead of Humbot in the October 2026 cycle, 62.75 to 61.74, ranking #11 against #13 in a field of 14. SupWriter scored higher on 0 of 6 detectors and 5 of 6 writing categories. Humbot came out ahead on GPTZero (65.6 vs 8.9), Originality.ai (94.0 vs 55.5) and bypass rate (71.4 vs 50.0).

61.74 /100
overall score
#13 /14
rank -
+1.01
SupWriter leads →
Detectors
5 – 0 (1 tie)
Categories
1 – 5
Components
3 – 2
62.75 /100
overall score
#11 /14
rank ▼ 6

30 prompts · Last tested · Methodology v1.3.0

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 Humbot by 21.4
71.4 50.0
Meaning preservation SupWriter by 8.9
68.6 77.5
Readability Humbot by 15.9
65.0 49.2
Consistency Humbot by 3.2
94.0 90.8
Penalties fewer is better SupWriter by 10.0
−10.0 None

Detector by detector

Share of each tool's outputs that a detector classified as human-written. Humbot took 5 of 6, with 1 tied.

GPTZero Humbot by 56.6
65.6 8.9
Originality.ai Humbot by 38.6
94.0 55.5
Copyleaks Humbot by 15.1
93.3 78.2
Winston AI Humbot by 14.6
98.1 83.5
ZeroGPT Humbot by 3.4
77.3 73.9
Pangram Even
0.0 0.0

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 Marketing Copy Discussion Board News Article Academic Essay: Humbot 40.8 · SupWriter 57.4 Application Essay: Humbot 74.0 · SupWriter 59.4 Blog Post: Humbot 37.1 · SupWriter 62.0 Marketing Copy: Humbot 48.7 · SupWriter 58.4 Discussion Board: Humbot 32.7 · SupWriter 57.6 News Article: Humbot 44.9 · SupWriter 64.4
Humbot SupWriter Outer ring = 100
Academic Essay 6 prompts SupWriter by 16.6
40.8 57.4
Application Essay 6 prompts Humbot by 14.6
74.0 59.4
Blog Post 6 prompts SupWriter by 24.9
37.1 62.0
Marketing Copy 6 prompts SupWriter by 9.8
48.7 58.4
Discussion Board 3 prompts SupWriter by 24.9
32.7 57.6
News Article 3 prompts SupWriter by 19.5
44.9 64.4

Where each one wins

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

Humbot

9 wins
  • Bypass rate Score 71.4 vs 50.0
  • Readability Score 65.0 vs 49.2
  • Consistency Score 94.0 vs 90.8
  • GPTZero Detector 65.6 vs 8.9
  • Originality.ai Detector 94.0 vs 55.5
  • Copyleaks Detector 93.3 vs 78.2
  • Winston AI Detector 98.1 vs 83.5
  • ZeroGPT Detector 77.3 vs 73.9
  • Application Essay Category 74.0 vs 59.4

SupWriter

7 wins
  • Penalties Score None vs −10.0
  • Meaning preservation Score 77.5 vs 68.6
  • Discussion Board Category 57.6 vs 32.7
  • Blog Post Category 62.0 vs 37.1
  • News Article Category 64.4 vs 44.9
  • Academic Essay Category 57.4 vs 40.8
  • Marketing Copy Category 58.4 vs 48.7

Same prompt, both outputs

Both tools were given this AI-written passage in the October 2026 cycle. Below it is what each one returned. This prompt was picked by a fixed rule, not by how the tools scored.

Landing Copy · Marketing Copy · written by gpt-6-sol · 310 words

# Grow your own vegetables, one small step at a time

You don’t need a big yard, a green thumb, or a stack of gardening books to grow something delicious. **SproutPlan** turns a sunny corner of your backyard into a vegetable garden you can actually manage.

Tell us your location, how much space you have, and what you’d love to eat. SproutPlan builds a personalized garden plan with vegetables suited to your area, a simple layout, and a week-by-week checklist. You’ll know what to plant, when to water, and what to do next—without guessing.

## A garden plan that fits your life

**Start with the space you have.** A small bed, a few containers, or a narrow patch along the fence can all be enough.

**Get timely guidance.** Friendly reminders help you keep up with planting, watering, and harvesting, even when life gets busy.

**Learn as you grow.** Clear instructions explain each task in plain language, so your confidence grows alongside your tomatoes.

**Make room for what matters.** Choose vegetables your household will enjoy, then adjust your plan as you learn what works.

Your first season doesn’t have to be perfect. Maybe the lettuce thrives and the carrots surprise you. Maybe you discover that five minutes outside after work becomes your favorite part of the day. SproutPlan helps you begin with realistic expectations and keep going, one doable task at a time.

No sprawling spreadsheet. No wondering whether you missed planting season. Just a practical path from an empty patch of ground to your first homegrown harvest.

Ready to see what your backyard can grow?

**Create your free garden plan** and take the first step toward fresh vegetables, right outside your door. You can explore your plan before buying seeds or digging a hole, then start when you’re ready. Your garden begins with a few details and a little curiosity.

Show the full input

444 words (input 310)

Grow your own vegetables, one little step at a time

The best part about growing your own food is that it doesn't take a lot of space, a gardener's knowledge, or a mountain of gardening literature to produce some tasty treats. SproutPlan allows you to transform a small, sunny portion of your property into an easy-to-manage vegetable garden.

Where are you? How big is your yard or patio? What would you like to grow? SproutPlan creates a custom garden plan based upon the types of produce that will thrive in your climate, creates an easy-to-read diagram, and provides a weekly schedule of tasks. With SproutPlan, you don't have to guess at when to plant, when to water, or what task is next.

A Garden Design That Fits Your Lifestyle

When you begin, use what is available to you. For example, a small area of garden, a couple of planters, or a strip of land next to a fence can provide ample opportunity.

Keep on top of your garden's needs through the use of friendly reminders that will assist you in remembering to water, plant, and harvest, even during times when you may be extremely occupied.

As you develop, learn; clearly stated instructions for every activity will allow you to gain confidence in yourself, as well as the ability to produce tomatoes.

You should make space for the things that are important. Select the vegetables that you believe your family will like and then alter the way you do business when you realize how to make things better.

It is not necessary for you to be successful during your first year. Perhaps the lettuce will do well and the carrots will amaze you. You may also find that five minutes in your garden after coming home from work is what you look forward to most each day. SproutPlan is here to help you get started with reasonable goals and continue to work on them one achievable step at a time.

No big spreadsheets. No questioning if it was the right time to plant. A logical way to go from nothing in the soil to your initial home-grown crop.

Ready to find out how much food you can produce right in your own backyard?

With our free garden planner, you can begin the process of growing fresh produce in your yard. Before you purchase any seeds or dig up the soil, you will have the opportunity to view your garden plan; once you are satisfied with your plan, you may begin. To get started on creating your garden, you just need to provide some basic information and be curious about what you would like to grow.

Show the full output
  • GPTZero1.00passed
  • Pangram0.00caught
  • Winston AI1.00passed
  • ZeroGPT0.81passed
  • Copyleaks1.00passed
  • Originality.ai1.00passed

Passed 5 of 6 detectors.

Every Humbot run in October 2026 →

313 words (input 310)

# Grow your own vegetables, one step at a time.

All you need is a bit of knowledge and a few seeds. And, of course compost. The organic veggie garden you are looking for is now easily manageable in your backyard.

Tell us where you are, how much room you have and what you’d like to eat. SproutPlan develops a customized garden plan containing vegetables suitable to your area and a simple layout with a checklist for each week. Understand what to plant, when to water and what to do next without guesswork.

## A garden plan that matches your lifestyle

Use whatever little space you have. It can be a small bed, a few containers or a small space along the fence.

You get timely guidance with friendly reminders to plant, water, and harvest, even when life gets in the way.

Gain knowledge along the way with easy-to-understand instructions for every task, so you get better at vegetable growing.

Choose vegetables that your household enjoys and adapt your plan as you learn what works for you.

You don’t need a perfect first season. Possibly the lettuce does well and the carrots surprise you. You might find that your favorite part of the day is spending five minutes outside after work. SproutPlan helps you start with realistic expectations and move forward with one manageable task at a time.

No large row data. You won’t have to worry about missing the planting season. Simply a practical way from a bare piece of ground to your first homegrown harvest.

Set to check out what your backyard can grow?

Make your free garden plan and take your first step to fresh vegetables at your doorstep. You can investigate your plan before you buy seeds or dig a hole, and then you can start when you’re ready. A few details and a little curiosity make your garden.

Show the full output
  • GPTZero0.00caught
  • Pangram0.00caught
  • Winston AI1.00passed
  • ZeroGPT0.69passed
  • Copyleaks1.00passed
  • Originality.ai0.97passed

Passed 4 of 6 detectors.

Every SupWriter 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.

Questions people ask

Is Humbot better than SupWriter?

SupWriter finished 1.0 points ahead of Humbot in the October 2026 cycle, 62.75 to 61.74, ranking #11 against #13 in a field of 14. SupWriter scored higher on 0 of 6 detectors and 5 of 6 writing categories. Both tools ran the same 30 prompts, scored by the same 6 detectors, under methodology v1.3.0; every input, output and verdict is published.

Which bypasses AI detectors better, Humbot or SupWriter?

Humbot posted the higher bypass rate, 71.4 vs 50.0, and scored higher on 5 of 6 detectors. Humbot led on GPTZero, Originality.ai, Copyleaks, Winston AI and ZeroGPT.

Do Humbot and SupWriter keep the original meaning?

SupWriter preserved meaning better, 77.5 vs 68.6 on our 0–100 similarity scale. On readability, Humbot rated higher, 65.0 vs 49.2. Penalties this cycle: Humbot −10.0, SupWriter None.