GPTZero
AI Detector
VS
Humaiin
Humanize AI text and bypass detection
Popularity
GPTZero9,237
Humaiin2,700
Pricing
FreemiumGPTZero
FreemiumHumaiin
Features
4
GPTZero
vs
4
Humaiin
Our verdict
GPTZero is significantly more popular in terms of media coverage and engagement.
Detailed comparison
Criteria
GPTZero
Humaiin
Pricing
Freemium
Freemium
Plans & pricing
Free: Free
—
Free trial
No
—
Audience
b2c
b2c
Platforms
Web
—
API
No
—
Open Source
Proprietary
—
Categories
Writing
Writing
Popularity
Very High
Moderate
Description
GPTZero is a free AI detector that scans text for potential AI-generated content. It offers an overall AI score and advanced sentence-by-sentence detection for models like ChatGPT, GPT-5, and Gemini. Simply paste your text to get instant results.
Humaiin is a powerful AI humanizer designed to transform AI-generated content into natural, human-like text that bypasses common AI detectors while maintaining the original meaning and quality.
Pricing
GPTZero
Freemium
Humaiin
Freemium
Plans & pricing
GPTZero
Free: Free
Humaiin
—
Free trial
GPTZero
No
Humaiin
—
Audience
GPTZero
b2c
Humaiin
b2c
Platforms
GPTZero
Web
Humaiin
—
API
GPTZero
No
Humaiin
—
Open Source
GPTZero
Proprietary
Humaiin
—
Categories
GPTZero
Writing
Humaiin
Writing
Popularity
GPTZero
Very High
Humaiin
Moderate
Description
GPTZero
GPTZero is a free AI detector that scans text for potential AI-generated content. It offers an overall AI score and advanced sentence-by-sentence detection for models like ChatGPT, GPT-5, and Gemini. Simply paste your text to get instant results.
Humaiin
Humaiin is a powerful AI humanizer designed to transform AI-generated content into natural, human-like text that bypasses common AI detectors while maintaining the original meaning and quality.
Features
GPTZero
Free AI checker for ChatGPT, GPT-5 & Gemini
Overall AI score
Sentence-by-sentence detection
Scan potential AI text in any document
Humaiin
AI detection bypass (GPTZero, Originality.ai, etc.)
Context-aware rewriting
Grammar and syntax correction
Plagiarism-free output
Key differentiators
GPTZero
- Trusted by 8M+ users
- Advanced sentence-by-sentence AI detection
- Multi-model AI detection
Humaiin
Other comparisons
FAQ: GPTZero vs Humaiin
GPTZero: AI Detector. Humaiin: Humanize AI text and bypass detection. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. GPTZero is freemium and Humaiin is freemium.
The best choice between GPTZero and Humaiin depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Both are primarily designed for individuals. The choice depends on which specific features you need.
GPTZero offers: Free AI checker for ChatGPT, GPT-5 & Gemini, Overall AI score, Sentence-by-sentence detection, Scan potential AI text in any document. Humaiin offers: AI detection bypass (GPTZero, Originality.ai, etc.), Context-aware rewriting, Grammar and syntax correction, Plagiarism-free output.
Based on our data, GPTZero currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.
Neither tool currently offers a free trial.