BypassGPT vs Undetectable AI:Which is more popular?
In September 2026, BypassGPT had more branded searches than Undetectable AI among AI humanizer tools worldwide. BypassGPT had about 90,500 branded searches, while Undetectable AI had 15,000. BypassGPT made up 12.4% of all AI humanizer tool searches we track, and Undetectable AI accounted for 2.1%. When we asked ChatGPT and Google AI Overviews about AI humanizer tools, Undetectable AI appeared in three of the five answers and BypassGPT in one. Undetectable AI was mentioned before BypassGPT in three out of four answers.
Who do people search for more?
BypassGPT, about 6 searches for every 1 for Undetectable AI
Who does AI mention more?
Undetectable AI, mentioned in 3 of 5 answers, BypassGPT in 1
Who does AI recommend more?
Undetectable AI, named ahead of BypassGPT in 3 of 4 answers
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Top AI humanizer tools in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Undetectable AI was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. BypassGPT was mentioned in one out of five: not in any of the three ChatGPT answers, but in one of the two Google AI Overviews. Undetectable AI was listed before BypassGPT in three out of four answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
QuillBot5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
WriteHuman3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers- Undetectable AI3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
HIX Bypass2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers- BypassGPT1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Walter Writes1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Humanize AI Pro1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Humbot0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
StealthWriter0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Grubby AI0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about AI humanizer tools
5 answers
Asked ChatGPT
“Which AI humanizer tool should I use?”
Asked ChatGPT
“What are the best AI humanizer tools?”
Asked ChatGPT
“What's the best AI humanizer for making AI-written text sound natural?”
Searched Google, AI Overview
“ai humanizer”
Searched Google, AI Overview
“best ai humanizer”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 22, 2026.
Is BypassGPT or Undetectable AI more popular in search?
This chart shows how often people search Google for BypassGPT and Undetectable AI by name. Each line represents a brand's share of searches for all 11 AI humanizer tools we track, month by month, from English-language searches worldwide.
Share of searches by month for BypassGPT, Undetectable AI. The figures are in the table below the chart.
View monthly share of searches table
| Month | Humbot | StealthWriter | Grubby AI | BypassGPT | QuillBot | Phrasly | WriteHuman | HIX Bypass | Undetectable AI | Walter Writes | Humanize AI Pro |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 17.8% | 14.6% | 6.6% | 32.6% | 9% | 1.3% | 5.4% | 9.8% | 1.2% | 1.3% | 0.39% |
| Nov 2025 | 16.6% | 16.6% | 16.6% | 24.8% | 7.4% | 1.2% | 5% | 9.1% | 1.1% | 1.5% | 0.3% |
| Dec 2025 | 21.2% | 17.4% | 11.6% | 21.2% | 8.5% | 1.3% | 5.2% | 9.5% | 1.7% | 1.9% | 0.38% |
| Jan 2026 | 23.5% | 19.3% | 10.6% | 19.3% | 7.9% | 1.4% | 4.7% | 7.1% | 3.5% | 2.1% | 0.42% |
| Feb 2026 | 20.1% | 16.5% | 9.1% | 9.1% | 25.1% | 1.5% | 4.1% | 4.1% | 8.4% | 1.8% | 0.36% |
| Mar 2026 | 19.9% | 19.9% | 10.9% | 10.9% | 22.3% | 1.8% | 4% | 4% | 3.6% | 2.2% | 0.36% |
| Apr 2026 | 17.3% | 21.2% | 14.2% | 11.6% | 9.9% | 2.9% | 4.3% | 4.3% | 2.6% | 2.3% | 9.5% |
| May 2026 | 16.4% | 16.4% | 11% | 11% | 30.6% | 2.7% | 3.3% | 4% | 2.4% | 1.8% | 0.44% |
| Jun 2026 | 17.7% | 11.9% | 6.5% | 6.5% | 43.9% | 2.4% | 2.9% | 3.6% | 3% | 1.3% | 0.39% |
| Jul 2026 | 17.2% | 11.5% | 5.2% | 5.2% | 43.5% | 1.9% | 2.3% | 2.3% | 9.7% | 1% | 0.3% |
| Aug 2026 | 16% | 10.7% | 5.9% | 8.8% | 48.4% | 2.2% | 2.6% | 2.2% | 2% | 0.96% | 0.35% |
| Sep 2026 | 27.5% | 18.5% | 15.1% | 12.4% | 9.8% | 4.5% | 4.5% | 3% | 2.1% | 2% | 0.6% |
How has the BypassGPT and Undetectable AI comparison changed over the last 12 months?
3 findings
- The lead changed hands 2 times in the 12 months ending September 2026: Undetectable AI took it in July 2026, BypassGPT took it in August 2026.
- Across the 12 months ending September 2026, BypassGPT’s share of searches among AI humanizer tools worldwide moved from 32.6% to 12.4%, and its estimated monthly branded searches moved from 450K to 90.5K.
- Across the 12 months ending September 2026, Undetectable AI’s share of searches among AI humanizer tools worldwide moved from 1.2% to 2.1%, and its estimated monthly branded searches moved from 16.7K to 15K.
How did search popularity change for AI humanizer tools worldwide in September 2026?
3 changes
In September 2026, Grubby AI overtook QuillBot and BypassGPT to rank 3rd among AI humanizer tools worldwide, with 15.1% of the searches.
In September 2026, BypassGPT gained share of searches among AI humanizer tools worldwide, from 8.8% to 12.4%.
Estimated monthly branded searches for Undetectable AI worldwide fell 10.2% over 12 measured months, from 16.7K to 15K in September 2026.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using BypassGPT’s and Undetectable AI’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
BypassGPT
1 branded search term
- bypassgpt
Undetectable AI
2 branded search terms
- undetectable ai detector
- undetectable ai humanizer
Other head-to-heads among AI humanizer tools
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