AI is everywhere. In the videos we watch, the news we read, and the articles we share.
In such a scenario, where we don’t know what’s AI-generated and what’s truly authentic, we’re risking the future of so many industries.
- In education, students might pass exams without genuinely learning.
- In journalism, fake news could spread faster than real facts.
- In research, unchecked AI-generated data could damage credibility and lead to false conclusions.
- In content creation, real creativity and originality could get lost in mass-produced AI work.
That’s why AI detectors are more important than ever to control the authenticity of information we consume daily. They maintain academic integrity, avoid misinformation, and make sure we only read high-quality and authentic information.
As the number of AI tools like ChatGPT, Gemini, Claude, etc, are increasing, so are the AI detectors. What truly matters is how accurately they can spot AI-generated content.
Our Winston AI can detect 99.98% AI-generated text. To prove its accuracy, we tested it against another top-rated tool, GPTZero.
This article will give you a fair comparison of both tools including their features, compatibility, and overall performance, so you can pick the one that suits you the best.
Comparison table
| Feature | Winston AI | GPTZero |
|---|---|---|
| Target Users | Marketers, Publishers | Educators |
| Strength | SEO-friendliness, high accuracy | Simplicity, classroom use |
| Detection Method | Advanced linguistic & behavioral detection | Text analysis |
| Interface | Intuitive & pro-grade | Basic |
| Reporting | Detailed & exportable | Limited |
| Accuracy (2025) | Excellent | Good |
| Languages | Multi-language support | English-focused |
| Free Plan | Yes (with limits) | Yes |
| Premium Price | $12-$32/mo | $10-$20/mo |
Accuracy & Detection Capabilities
We used ChatGPT to generate a landing page copy and compared how accurately Winston AI and GPTZero flagged it.
The process was simple and it hardly took us a minute. Here’s the step-by-step demo of how we scanned the copy in Winston AI:
- Log in to Winston AI.
- Click on the ‘Start content scan’ button.
- Insert the text generated by GPT in Winston AI.
- Turn on the AI button and click ‘Scan text’.
The results were accurate as Winston AI flagged all the generated sentences and gave our copy a 0% human score.
Later, we tested the same landing page copy using GPTZero.
It’s simple to use, all you need to do is:
- Visit GPTZero and log in using your email.
- Select your role as reviewer, writer, student, or educator.
- Click continue and select a few more fields based on your role and requirements.
- Paste your copy here and click scan.
When we ran a basic scan for the same landing page copy, GPTZero also flagged the content as
AI-generated.
You get 5 free advanced searches in GPTZero to see which sentences were flagged as AI-generated.
It only highlighted a few sentences, even though the entire text was generated by ChatGPT.
This could be a problem for educators or content creators, as it doesn’t feel completely reliable.
Ease of Use & UX
Let’s take a closer look by now comparing the user interfaces of GPTZero and Winston AI.
- GPTZero:
It offers a barebones, minimal interface with no fancy colors, animations, or extra buttons. This makes it a straightforward and easy-to-use tool.
The simple design puts every important element (like upload options and scan modes) right in front of you.
Its workflow is simple and intuitive. Even beginners won’t take long to get used to it. Just upload/drop your text → scan → review results.
All its features are self-explanatory and clearly labeled. You instantly know what each action does without needing a tutorial.
Whether you’re tech-savvy or not, you won’t feel lost while exploring the features or overall interface of GPTZero. It loads fast, looks organized, and is very similar to a blank Google Doc which makes it perfect for quick, and repetitive use.
- Winston AI
Here, you’ll get a sleek dashboard that’s functional, and visually appealing, while being minimal at the same time.
It looks super organized. The left-hand sidebar cleanly groups actions like “New Scan”, “Documents”, “Projects”, etc.
It’s easy to toggle between different tasks without feeling lost.
On the top you’ll find clear action cards like “Start Content Scan,” “Start AI Image Scan,” and “HUMN-1 Certification”.
You can navigate these features easily because they’re designed with a clear visual hierarchy. This makes the interface of Winston AI quite intuitive.
Unlike super minimalist platforms that can feel “too empty,” Winston AI feels professional and welcoming.
You can start a scan by selecting the “New Scan” button. It supports text or PDF files or you can also import a URL of a published draft to detect the use of AI.
Winston AI also offers direct integrations with popular tools and browsers like Zapier, Google Classroom, WordPress, Chrome, Edge, and Firefox.
This makes AI detection even easier for educators, businesses, and content creators as they can use it within their existing workflows.
Reporting & Features
Here’s an in-depth comparison between the features of Winston AI and GPTZero:
- Winston AI
When you scan your content on Winston AI, it generates a detailed report mentioning the Human score and Readability score.
Under the AI prediction map, you can see the color-coded interpretation for AI versus human-generated content. The sentences with the maximum AI score are highlighted in the right-bottom corner.
This works accurately and is great for analyzing content for its authenticity and originality. It detects content generated using ChatGPT, Gemini, Claude, and other AI tools.
The best part is you get all of this in its 14-day trial where you can scan up to 2000 words for free.
For more than 2000 words, you can always opt for its paid version which starts at $12 per month.
With Winston AI’s paid plans, you’ll also get a plagiarism checker and writing feedback for your content.
Another striking feature that we offer is an AI image scan.
You can upload the image directly into Winston AI using the “Start AI Image Scan” button. It’s pretty impressive how Winston AI distinguishes between a generative image and a real picture.
It can even pull out a detailed metadata analysis for a human-clicked image, like the phone model it was taken with, the date, etc.
We generated an image using ChatGPT and took another image from Unsplash to check the efficiency of the AI image detector.
It instantly flagged the generative image as 99% AI-generated, while the Unsplash image got an 87% human score.
This shows Winston AI is optimized for speed and clarity. You can scan text, and images, and use it with the different integrations, all in just a few clicks.
- GPTZero
With GPTZero, you get simple features like Basic and Advanced Scan which detect the involvement of AI in generating the content.
You can also get detailed writing feedback on your content using GPTZero for each sentence.
It offers an option called Essay Grader for the overall quality of your content, which is reflected as a TOEFL score. This is best for analyzing an academic paper or any other submission.
GPTZero also helps you detect AI plagiarism and Search Sources if the text is copied from existing data.
The AI report that GPTZero generated was easy to understand. The advanced scan somehow highlighted just a few sentences as strongly AI generated even when it was entirely written by ChatGPT.
The report it generates isn’t too deep, but you can do it all using its free credits. Every month GPTZero offers 10,000 free credits which you can use to scan up to 10,000 words.
Final Verdict: Which Should You Choose?
Winston AI and GPTZero have so much to offer that you can use to improve content, prove your
authenticity, and make your content reliable.
The key lies in understanding which tool is best for your needs. So, here’s a quick walkthrough to help you decide when to opt for GPTZero and when to choose Winston AI.
If you’re an educator who needs to check multiple assignments and get them detected for AI quickly, go for GPTZero. You can scan the documents for plagiarism or suggest writing feedback to students according to the report that GPTZero generates. The essay grader would also help you and your students to understand the quality of the content.
Winston AI is better for people who are into publishing or SEO content.
You can get detailed reports for your write-up like the readability and human score. The sentences you can improve and verify if AI is at all used to create the content.
It’s good for preserving creativity and writing skills while maintaining professional integrity in content.
Conclusion: What’s the Best AI Detector in 2025?
With the rise of AI tools, the need for AI detectors has also increased in 2025. So, we’ve done a detailed comparison between two top-rated AI detectors, Winston AI and GPTZero.
Both bring incredible features to the table but are designed for different needs.
GPTZero is a great choice for academic settings where you’ve to check the quality, AI involvement, and plagiarism.
You get basic and advanced scans for AI detection, quick writing feedback, and even an essay grading tool.
All these features are easy to use and are available for free. GPTZero is a great tool for teachers, students, and academic reviewers.
Winston AI, on the other hand, is best for users who need a deeper level of AI detection and content analysis.
It offers detailed reports while detecting your content for AI involvement, plagiarism, and readability.
The seamless integration of Winston AI with Google Classroom, WordPress, etc., takes workflow efficiency to the next level.
All this makes Winston AI the best AI detection tool for content publishers, SEO writers, and businesses who can’t afford to compromise on content authenticity.
Don’t just take our word for it. Try Winston AI’s free scan tool to experience the difference yourself.
You can scan up to 2000 words for free and it’s the best way to AI-proof your content and establish credibility.
Start your free Winston AI scan today to get hands-on experience.
