Meet Phrasly Ultra.
Smarter. More capable. More you.
Our best humanizer yet. Industry-leading pass rates meet natural expression, with your original meaning at the heart of every rewrite.
Included with every paid plan
INDUSTRY-LEADING PASS RATES
One model. Across the detectors that matter.
Built to go beyond a single detector. Ultra combines a pass rate of over 99% across leading AI detectors with a more thoughtful approach to your writing.
Pangram- 99.8%avg. human score
GPTZero- >99%pass rate
ZeroGPT- >99%pass rate
Turnitin- >99%pass rate
Originality.ai- >99%pass rate
Pangram shows Ultra's average human score across 72 texts in our September 2026 benchmark. Results can vary by text.
THE ULTRA DIFFERENCE
More capable. Still unmistakably you.
An industry first from Phrasly. A smarter humanizer that brings high pass rates and natural writing together, without losing sight of what you want to say.
Your meaning comes first
Your ideas are the starting point. Ultra is built to preserve the intent of your text as it reshapes the way it reads.
Near-instant humanization
The fastest and smartest humanizer ever built. Phrasly Ultra transforms your text in moments, so you can keep writing.
Watermark free by default
Like all Phrasly models, Phrasly Ultra is free of any AI watermarks.
THE PHRASLY DIFFERENCE
The best humanizer built.
We gave Phrasly Ultra and other AI humanizers the same long AI-generated English texts, then scored every rewrite with Pangram's AI detector.
Across the same 72 texts, Phrasly Ultra averaged a 99.8% Pangram human score, and 70 of 72 outputs scored 100% human. The other humanizers tested averaged 50% or less.
Explore the benchmarksSeptember 2026 benchmark · Pangram model pangram-4
Pangram
Average human score · Higher is better
- Phrasly Ultra99.8%avg. human score
70 of 72 outputs scored 100% human
- 50.0%
StealthGPT - 24.5%
Undetectable AI - 13.3%
WriteHumanDeclined 3 of 72 texts, which are excluded from this average
TWO MODES. ONE CLEAR STARTING POINT.
Balanced for almost everything.
A little more control, without more complexity. Choose the approach your text needs.
The right balance, by default.
The ideal mode for most users. High pass rates across leading AI detectors, with the best preservation of your meaning. Start here for almost every text.
- High pass rates across Pangram, GPTZero, ZeroGPT, Turnitin, and Originality.ai
- Keeps your meaning closest to the original
- The best starting point for everyday writing
RIGHT WHERE YOU ALREADY WRITE
A new model. A familiar workflow.
Ultra lives inside the Phrasly humanizer. Pick it from the model menu and start writing.
- 01
Open the humanizer
Head to your dashboard. Ultra is included with every paid plan and trial.
- 02
Choose Phrasly Ultra
Find Ultra first in the model menu. Latest stays your default until you choose it.
- 03
Start with Balanced
Balanced is the right starting point for almost every text. Move the slider only if you need to.
A FEW THINGS TO KNOW
Meet your next humanizer.
What is Phrasly Ultra?
Ultra is Phrasly's newest, smartest humanizer model. It brings industry-leading pass rates, natural expression, and two focused modes together, with your original meaning at the center.
How does Ultra perform across AI detectors?
In our September 2026 benchmark, Ultra averaged a 99.8% Pangram human score across 72 texts. It achieves pass rates of over 99% on GPTZero, ZeroGPT, Turnitin, and Originality.ai. Results can vary by text. Balanced is the recommended starting point across these detectors.
Does Phrasly Ultra work in multiple languages?
Yes. Phrasly Ultra works with text in virtually any language and has been confirmed to pass AI checkers in multilingual use. Multilingual support is not yet official or fully tested across every language, so results may vary by language and text.
Should I choose Balanced or Aggressive?
Balanced is the ideal choice for most users: high pass rates with the best preservation of your meaning. Use Aggressive only if a detector still flags your Balanced result. Most texts should not need it.
Is Ultra included in my subscription?
Yes. Ultra is included with every paid plan and with the trial. Free accounts use Latest. Subscribe to a paid plan for access to Ultra.
Can I humanize with Ultra right now?
Yes. Open the humanizer, choose Phrasly Ultra in the model menu, and humanize as you normally would. Ultra is available to every paid plan and trial.
Will Ultra replace the Latest model?
No. Latest remains available and stays the default model. Ultra is a separate option for paid subscribers, so you can choose the model that fits your writing.
THE NEXT CHAPTER OF PHRASLY
Your words. More possibilities.
Meet the smarter, more capable model built for what you want to say.
A new reason to go premium.
Included with every paid plan and trial.