New Sept 3: Enhanced model updated for GPTZero and Pangram

WriteHuman, a better alternative to HIX.AI

HIX.AI is a capable humanizer, but WriteHuman finished ahead of it in the September 2026 HumanizerBench cycle, 78.29 to 73.97 on the overall composite, ranking first of the 14 humanizers tested. The widest gap is GPTZero: WriteHuman passed 71.8% of the time, HIX.AI 28.1%. WriteHuman also posted a higher AI-detector pass rate, a higher Copyleaks pass rate, and higher readability and consistency ratings. And you can run WriteHuman's humanizer free, with no signup and no card.

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hix.ai
HIX.AI's AI humanizer tool in June 2026.
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The WriteHuman homepage and humanizer
VS
The data

WriteHuman vs HIX.AI: real-world performance

WriteHuman ranked #1 of 14 humanizers tested in September 2026

HumanizerBench is a public benchmark that re-tests every major AI humanizer each month. Each tool is paid for and run by hand on the same prompts, then scored against 5 major AI detectors on how human the output reads, how well it keeps the original meaning, and how cleanly it's written. Every prompt, output, and detector score is published.

Tested September 202633 samples462 tests5 AI detectors

MetricWriteHumanHIX.AI
Overall score
Composite out of 100. Weights AI-detector results 42%, meaning 32%, readability 16%, and consistency 10%, then subtracts quality penalties.
78.29
73.97
AI-detector pass rate
Share of checks where the output read as human-written, across all 5 AI detectors.
90.1%
86.3%
Consistency
How steady the scores stay across different kinds of writing.
82.1%
75.4%
Readability
How clean and grammatical the output is.
56.9%
34.9%
AI-detector pass rate, by detector
Share of checks on each detector where WriteHuman's output read as human-written. Showing detectors where WriteHuman scores higher.
GPTZero
71.8%
28.1%
Copyleaks
86.7%
84.9%
Score by content type
Benchmark score by writing category. Showing categories where WriteHuman scores higher.
Blog posts
99.4%
95.5%
Discussion posts
100.0%
99.9%

Scoring methodology ↗See the full head-to-head on HumanizerBench ↗

Proof

See the actual outputs

The scores above come from real tests, not marketing claims. Here are unedited results from the September 2026 run: the same AI-generated text, humanized by each tool, shown side by side.

Real testBlog post
Input: the AI-generated text both tools were given

Weekend Bathroom Renovation Guide Renovating a small bathroom in a weekend is ambitious but achievable if you focus on cosmetic updates rather than structural changes. Here's how to maximize your 48 hours. ## Friday Night: Prep and Demo Start by removing everything from the bathroom—towels, rugs, décor, and toiletries. Turn off the water supply if…

WriteHuman
GPTZero100% humanMeaning kept96.6%Readability52%

Weekend Bathroom Renovation Guide

Although structurally changing coherent parts of a small bathroom over a weekend is virtually impossible, updating the appearance can definitely be achieved over a more condensed time period. Here is a guide to help you utilize the next 48 hours.

Friday Night: Prep and Demo

In order to have the greatest impact over the next two days, you will first need to remove everything including towel rugs, and decorative items. If you are putting in new fixtures, shut off the water supply and remove old caulk around the tub, sink, and toilet base using a caulk removal tool or utility knife. You can also improve the appearance of your bathroom by removing and replacing hardware such as towel bars and cabinet knobs and Light fixtures. Just make sure to turn off the power to the circuit before removing the fixtures. Give all the surfaces a good cleaning to remove grime, this will help the new paint and caulk adhere better.

Saturday Morning: Paint and Prime

Use a moisture-resistant paint that is either semi-gloss or satin and is formulated to be used in bathrooms. Make sure to tape off all the trim, outlets, and fixtures before painting. If your bathroom needs a lot of work, and you are replacing a lot of fixtures, now would be a good time to do so while you are waiting on the paint to dry. After the primer dries, you will need to apply two coats of the bathroom paint you have chosen, making sure to follow the drying time in between each coat.

Saturday Afternoon: Flooring and Fixtures

If you’re doing a peel-and-stick vinyl tile floor or a click-lock floating floor, this is your time to shine! These types of floors don’t have a drying time and can really change the look of a space quickly. With these types of floors, you want to start in the most visible corner and work out. After the new floors have been installed, you can reattach the toilet and reconnect the sink and new vanity if you purchased a pre-built one.

Saturday Evening: Hardware and Accessories

You can also install any new towel bars and toilet paper holders as well as any new cabinet hardware. You can also hang a new mirror or make an old one look new with a new frame and molding. You can also use caulk to give the tub and sink a finished edge and then smooth it with a wet finger or a caulk tool.

Sunday: Final Touches

You can also reconnect all the plumbing and test for leaks. You can also deep clean the bathroom and remove dust and tape residue. To finish off the new look you can add a new shower curtain and bath mat as well as new towels. You can also add a new light fixture for a new look and new storage for a more organized look to the bathroom.

Pro Tips

  • Stay with cosmetic changes, moving neither plumbing nor electrical

  • All material purchases are to be made prior to the start of the project

  • Paint and/or adhesives use should be done in well-ventilated areas

With focused effort, your bathroom can feel brand new by Sunday night!

HIX.AI
GPTZero0% humanMeaning kept94.1%Readability22%
Weekend Bathroom Renovation Guide While it is ambitious to renovate a small bathroom in one weekend, if you stick strictly with cosmetic changes and not structural ones — everything from swapping the towel bars to improving lighting arrives very quickly. This is how to make the most of your 48 hours in New York City. Friday Night : Prep and Demo Take everything out of the bathroom, towels and rugs off … all decor and toiletries. If you are replacing some adjacent fixtures, Turn off the water supply. Pry old caulk from around the tub, sink and toilet base with a caulking removal tool or utility knife. When you're upgrading hardware, it's time to pop off old towel bars, cabinet handles and light fixtures. Surface preparation is key because dirty surfaces will make paint and caulk adhesion difficult. Saturday Morning: Paint + Primer Select a moisture resistant, semi-gloss or satin hue designed specifically for restrooms. Painter's tape trim, outlets and fixtures For deep or stained colors, prime then follow with two coats of the color you want to use (and allow to cure). If you are not changing the plumbing but just hitching new fittings onto old pipes, now might also be a good time to spray-paint that tap or update those too-old electrical light-fittings while you're waiting for paint to dry. Saturday Afternoon: Carpet and Fixtures This is your time of action if you are installing peel-and-stick vinyl tiles or a click-lock floating floor. They need no drying time and can change a space completely. Right: Lay new floors from the corner that will be most visible. After the flooring is installed, re-install or reposition toilet, reconnect sink and install new vanity if you bought a pre-assembled unit that fits your old plumbing rough-in. Saturday Evening: Hardware & Accessories Replace towel bars, toilet paper holders and cabinet hardware Install a contemporary mirror or keep the frame of your current one with adhesive molding painted to match up together with you scheme. Apply Clean caulk around the tub, sink and toilet base to give everything a finished look: Fill dose using a gun with abrasives kill only smooth out wet fingers or second tool. Sunday: Final Touches Reconnect all plumbing and check for leaks. Wipe the place clean to remove dust and tape residue. Finish off with shower curtain, bath mat and matching towels. If you don't have one yet, install a cool light fixture. Lastly, place in some organizational solutions — shelves or organizers will do just fine. Pro Tips Avoid any plumbing or electrical work Purchase all materials beforehand so they aren't delayed half-way through your project Work in well ventilated environment while painting and using adhesives The bathroom can look and feel like new by Sunday night with a little effort!
Both tools were given the same 415-word input.
Real testMarketing copy
Input: the AI-generated text both tools were given

Windowsill Herb Garden Starter Kit Bring the farmer's market to your kitchen counter with our Indoor Herb Garden Starter Kit—everything you need to grow fresh, fragrant herbs year-round, no green thumb required. Each kit includes six reusable ceramic planters, premium organic seed packets (basil, cilantro, parsley, mint, thyme, and chives), coconut coir growing pucks, and…

WriteHuman
GPTZero100% humanMeaning kept97.2%Readability58%

Windowsill Herb Garden Starter Kit

Bring the farmer's market to your kitchen with our Indoor Herb Garden Starter Kit! Now you can have fresh herbs all year long! No green thumb? No problem!

This kit includes six reusable ceramic planters, organic seed packets of basil, cilantro, parsley, mint, thyme, and chives, coconut coir growing pucks, and a moisture-wicking capillary mat. You'll also receive a growing guide that will take you through the entire process of growing herbs.

This kit is designed to fit in small spaces and fits perfectly on a windowsill, kitchen counter, or anywhere there is a near by light source. You will see sprouts in a few days and in a few weeks you will be able to harvest your own herbs! Stores herbs don't even come close to comparing to herbs that you grow yourself!

This kit is a great gift for home cooks and anyone who wants to minimize their trips to the grocery store. The planters are good quality and add aesthetic appeal to your kitchen even after you gift the herb garden!

You will be amazed at how much you can enjoy cooking again with the addition of fresh herbs!

HIX.AI
GPTZero0% humanMeaning kept95.9%Readability48%
Windowsill Herb Garden Starter Kit Welcome the farmer's market to your kitchen countertop with our Indoor Herb Garden Starter Kit: everything you need (don't worry, no green thumb necessary) for growing fresh and fragrant herbs year-round. Always includes 6 re-usable Ceramic Planters, Premium Organic Seed Packs (Basil / Cilantro Spice and Herb Garden Gift Set: Parsley Mint Thyme Chives), Coconut Coir Growing Pucks + Moisture-Wicking Capillary Mat that helps keep roots hydrated between waterings. The comprehensive growth guide guides you through the entire process, so even novice growers can grow them from seed to harvest. Perfect for small spaces, the tray is compact enough to fit on any sunny windowsill or kitchen counter (or even under a grow light). You can expect those first seedlings to reach the surface within a few days; and in just weeks, you'll be trimmin' fresh herbs to sprinkle into your go-to meals. Hopefully, this will put an end to tasteless wilted store-bought bunches and instead give you the taste of flavourful fresh home-grown vibrance. Makes a great gift for home cooks; apartment living and those seeking to reduce their grocery bill through sustainable solutions. These durable, minimal planters can also serve as cute kitchen decor when your herds are nice and healthy. Grow your kitchen skills and a tiny daily happiness — one sprig at a time.
Both tools were given the same 192-word input.
Recorded start to finish

Each tool was run by hand and screen-recorded during the September 2026 run. The outputs are then scored programmatically against five major AI detectors, and every input, output, and detector score is published on GitHub. Watch the unedited humanization sessions (video opens in a new tab):

WriteHuman vs HIX.AI in 60 seconds

The headline differences. Detailed analysis below.

WriteHuman
Free tier
Free to use, no signup, no card
Standout
Ranked the #1 humanizer of 14 in the September 2026 HumanizerBench cycle with a 78.29 composite and the cycle's highest AI-detector pass rate at 90.1%, tested on its entry-level Basic plan
HIX.AI
Starting price
Humanizer from $14.99/mo
Free tier
Free trial of the humanizer, no sign-up
Watch for
A genuinely capable humanizer that scored 73.97 on the overall benchmark composite

Bottom line: HIX.AI is a real, capable competitor, but WriteHuman scored higher overall in the September 2026 cycle (78.29 vs 73.97) and wins on AI-detector pass rate, GPTZero, Copyleaks, readability, and consistency, and it is free to try with no card.

1

Benchmark results

First overall, and far ahead on GPTZero

HumanizerBench is a public monthly benchmark of AI humanizers. It runs each tool by hand on the same prompts and publishes its inputs, outputs, and detector scores so the results can be checked. The September 2026 cycle put 14 humanizers through 33 samples each, 462 runs in all; the HIX.AI product it tests is HIX Bypass, the suite's humanizer. WriteHuman finished first overall and ahead of it on the composite, 78.29 versus 73.97.

The gap is widest where it is easiest to check for yourself. WriteHuman posted a 90.1% AI-detector pass rate against HIX.AI's 86.3%, the highest pass rate of any tool in the cycle, and on GPTZero, a detector many people run first, WriteHuman passed 71.8% of the time to HIX.AI's 28.1%. WriteHuman posted those scores on its entry-level Basic plan, not a top tier. The cells WriteHuman wins are shown in the module above and on HumanizerBench.

HIX.AI
28.1%

HIX.AI's GPTZero pass rate in the September 2026 cycle, on a detector many people check first.

HumanizerBench, September 2026 cycle

WriteHuman
71.8%

WriteHuman's GPTZero pass rate in the same cycle.

2

Output quality

Higher readability and steadier consistency

A higher pass rate is only worth something if the rewrite still reads well. The September 2026 methodology rates readability as writing quality judged by a language model, and on that measure WriteHuman scored 56.9% against HIX.AI's 34.9%. WriteHuman also held steadier across writing types, with a consistency score of 82.1% to HIX.AI's 75.4%. That sub-score measures how little a tool's results swing from one kind of content to the next, so a mixed queue comes back at a more even standard.

WriteHuman rewrites structurally, adjusting sentence rhythm, burstiness, transitions, and idiom while keeping your vocabulary, citations, and quotes intact and word counts close to the original. That is what keeps a rewrite usable on the first pass instead of needing a hand edit before you ship.

HIX.AI
34.9%

HIX.AI's readability rating in the September 2026 cycle.

HumanizerBench, September 2026 cycle

WriteHuman
56.9%

WriteHuman's readability rating in the same cycle.

3

Content types

Stronger on blog posts and discussion posts

Humanizers do not perform evenly across writing types, so the category breakdown matters for the work you actually do. In the September 2026 cycle, WriteHuman scored higher than HIX.AI on blog posts (99.4% vs 95.5%) and discussion posts (100.0% vs 99.9%). WriteHuman also came out ahead on Copyleaks pass rate, 86.7% versus 84.9%.

If your work skews toward blog posts or discussion and community writing, those are the categories where WriteHuman came out ahead, and Copyleaks is a detector plenty of editors and clients run before anything gets published.

HIX.AI
95.5%

HIX.AI's blog-post score in the September 2026 cycle.

HumanizerBench, September 2026 cycle

WriteHuman
99.4%

WriteHuman's blog-post score in the same cycle.

4

Access and workflow

Free to run, with the detector built in

HIX.AI's humanizer sits inside a larger, multi-tool writing suite. WriteHuman does one job and lets you run the humanizer on writehuman.ai with no account, no email, and no payment method, so you can compare the output yourself before subscribing.

Every paid WriteHuman plan also includes a built-in AI detector in the same view as the humanizer, tuned to closely match GPTZero, Originality.ai, Copyleaks, ZeroGPT, and Winston AI. You paste, humanize, check the score, and ship without switching tabs. Plans run from $20/mo Basic to $59/mo Ultra, with 50+ languages, a public REST API, and self-serve cancellation in two clicks.

Pricing: WriteHuman vs HIX.AI

Side-by-side plans. WriteHuman's free tier is on the homepage. No signup needed.

WriteHuman

Free

$0

Try the humanizer with daily limits, no signup

  • No credit card
  • Daily request cap
  • Built-in AI detector access

Basic

$20/mo

80 humanizations / month, up to 600 words each

  • 2 output variations
  • 160 AI detector checks / mo
  • Cancel anytime

Pro

$29/mo

200 humanizations / month, up to 1,200 words each

  • 3 output variations
  • 400 AI detector checks / mo
  • Priority support

Ultra

$59/mo

Unlimited humanizations, up to 3,000 words each

  • 5 output variations
  • Unlimited AI detector checks
  • Priority support
HIX.AI

Free trial

$0

Try the HIX.AI humanizer with no sign-up

Standard

$14.99/mo

5,000 humanizer words/mo, 3,000-word input

  • $9.99/mo billed yearly

Premium

$29.99/mo

50,000 humanizer words/mo, 3,000-word input

  • $14.99/mo billed yearly

Unlimited

$59.99/mo

Unlimited humanizer words and input

  • $15/mo billed yearly

Pricing verified as of . For the latest HIX.AI pricing, see hix.ai.

Feature Comparison

See how WriteHuman stacks up against HIX.AI, feature by feature.

FeatureWriteHumanHIX.AI
Higher overall composite in the September 2026 HumanizerBench cycle
Higher GPTZero pass rate in the HumanizerBench benchmark
Higher Copyleaks pass rate in the September 2026 cycle
Higher readability rating in the benchmark
Higher consistency score in the September 2026 cycle
Higher score on blog posts and discussion posts in the benchmark
Free humanizer you can run with no signup or card
Built-in AI detector in the same view as the humanizer
Multiple output variations per request
50+ supported languages
Public REST API

What real HIX.AI users are saying

Quotes pulled from public reviews on Reddit, Trustpilot, G2, and Product Hunt.

“Struggle with niche fields like scientific research, legal documents, or in-depth financial analysis.”
TechRadar Pro
Read full review →
“It doesn't guarantee factual accuracy, so users must fact-check AI-generated content.”
TechRadar Pro
Read full review →

Why writers pick WriteHuman

The everyday reasons writers switch to WriteHuman from HIX.AI.

Pick WriteHuman if…

  • You want output that reads as human-written to GPTZero, where WriteHuman holds a very wide lead.
  • You want a higher overall score and pass rate, with a higher readability rating head-to-head.
  • You rewrite blog posts, marketing copy, or discussion posts, where WriteHuman scores higher.
  • You want to try the humanizer free, with no signup, no email, and no card.
  • You want a humanizer and a calibrated AI detector in one view, plus a public API.

Pick HIX.AI if…

  • You want an all-in-one writing suite, where the humanizer is one feature alongside broader content tools.
  • Entry price is the deciding factor and your volume is small: HIX.AI's Standard plan starts at $14.99/mo for 5,000 humanizer words, below WriteHuman's $20/mo Basic.

Why users switch from HIX.AI

Real pain points HIX.AI users run into, and how WriteHuman solves each one.

HIX.AI

Very low GPTZero pass rate in the September 2026 HumanizerBench cycle (28.1%), so its output reads as AI to GPTZero far more often than WriteHuman's.

WriteHuman

Far higher GPTZero pass rate (71.8% vs 28.1%) in the same cycle, on the detector many reviewers check first.

HIX.AI

Lower overall composite than WriteHuman in the same cycle (73.97 vs 78.29), and a lower AI-detector pass rate (86.3% vs 90.1%).

WriteHuman

Higher overall composite (78.29 vs 73.97), the #1 rank of the 14 humanizers tested, and a 90.1% AI-detector pass rate in the September 2026 cycle.

HIX.AI

Lower readability rating than WriteHuman in the benchmark (34.9% vs 56.9%).

WriteHuman

Higher readability rating head-to-head (56.9% vs 34.9%).

HIX.AI

Weaker on Copyleaks pass rate (84.9% vs 86.7%) and less consistent across writing types (75.4% vs 82.1%).

WriteHuman

Higher Copyleaks pass rate (86.7% vs 84.9%) and steadier consistency (82.1% vs 75.4%) head-to-head.

HIX.AI

Humanizer is one feature inside a broader paid writing suite, and its free access is a limited trial rather than an ongoing free tier you can keep coming back to.

WriteHuman

Run the humanizer free on writehuman.ai with no signup, no email, and no card.

Frequently asked: WriteHuman vs HIX.AI

What is the best HIX.AI alternative in 2026?
WriteHuman is a strong HIX.AI alternative. It ranked the #1 humanizer of the 14 tested in the September 2026 HumanizerBench cycle and finished ahead of HIX.AI on the overall composite, 78.29 versus 73.97, with a higher AI-detector pass rate, a far higher GPTZero pass rate, a higher Copyleaks pass rate, and higher readability and consistency. It is also free to try with no card.
Is WriteHuman or HIX.AI better overall?
WriteHuman scored higher. In the September 2026 HumanizerBench cycle WriteHuman scored 78.29 of 100 and HIX.AI scored 73.97. WriteHuman also leads on AI-detector pass rate (90.1% vs 86.3%), GPTZero (71.8% vs 28.1%), Copyleaks (86.7% vs 84.9%), readability (56.9% vs 34.9%), and consistency (82.1% vs 75.4%). HIX.AI is still a capable tool, but WriteHuman came out ahead.
Why does WriteHuman read as more human-written to GPTZero?
In the September 2026 cycle, WriteHuman's GPTZero pass rate was 71.8% versus 28.1% for HIX.AI. If GPTZero is a detector you care about, that gap is the single biggest reason to consider a HIX.AI alternative. HumanizerBench publishes its inputs, outputs, and detector scores so the results can be checked.
Does this HIX.AI alternative have a free version?
Yes. WriteHuman runs the humanizer on writehuman.ai with no account, no email, and no payment method. HIX.AI's humanizer has a free trial, then paid plans from $14.99/mo (5,000 words) up to $59.99/mo for unlimited words, and it sits inside the broader HIX.AI writing suite.
When is HIX.AI the better choice?
HIX.AI is a reasonable pick if you want an all-in-one writing suite where the humanizer is one feature among many, or if entry price decides it: its Standard plan starts at $14.99/mo for 5,000 humanizer words, below WriteHuman's $20/mo Basic. For the overall score, GPTZero and Originality.ai performance, readability, and consistency, WriteHuman has the edge.

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