Top AI Content Detectors In 2024: Best 5 Choices

Having knowledge of the top AI content detectors in today’s age and time is of utmost importance as the usage of AI tools has grown significantly.

The world has witnessed the rise of AI and AI-generated content. What it has not seen so openly is the side-by-side development of AI detection technologies. As AI marches forward, originality and authenticity assume paramount importance. For content creators, the choice of AI detectors is a huge determiner of their success in the digitalized era.

For that reason, we have compiled a list of the top 10 AI content detectors on the market as of 2024.

Top 5 AI content detectors

Undetectable.ai

The name of this AI content detector itself somewhat explains why it tops this list. Let’s see what this Undetectable.ai tool offers.

First things first—you want a tool that doesn’t feel like solving a Rubik’s cube. Undetectable.ai gets this right with its straightforward interface. Just paste your text, hit the button, and voila. Now following are the features that this tool offers:

• Advanced AI detection algorithms updated to spot the latest models like GPT-3 and GPT-4.
• Capability to process up to 10,000 characters per analysis session—perfect for hefty documents or multiple snippets.

As far as this parameter is concerned, how accurate is accurate? Undetectable.ai claims a solid 85% to 95% detection rate based on independent tests. While nothing’s perfect, this tool’s track record speaks volumes. Now, let’s talk numbers. There’s a free version for dabbling, but serious detection starts at $5 a month. It’s a fair deal for what you get—reliable detection and peace of mind.

Undetectable AI has both AI detection and humanization features with an easy and intuitive interface and undeniable accuracy. However, the price is a tad steep and the graphic design of the website could use a modern facelift.

GLTR (Giant Language Model Test Room)

If there ever was a website that knew how to get down to business, it is the homepage of Giant Language model Test Room (GLTR). Those with not much eye for aesthetics, or those with no eyes at all, will feel right at home here.

GLTR may have a steeper learning curve compared to some tools. However, once you get the hang of it, the detailed visual analysis becomes an invaluable asset. Paste your text into the interface and watch the tool break down the likelihood of each word being generated by an AI.

What sets GLTR apart? Plenty. Here’s a list:

• Visual inspection through histograms that highlight word probability.
• Ability to cross-check content against different language models.
• No requirement for uploads; simple copy-and-paste functionality.

This AI content detector tool leverages statistical analysis to detect AI-generated text. While it provides insightful data, the accuracy can depend on the user’s interpretation of the results. It’s more of an investigative tool rather than a definitive detector. So it would be wise to consult other detectors as well.

The good news is GLTR is freely available, making it accessible for users who need a powerful tool without financial commitment. The bad news is that the open-source nature means no formal customer support. Only the paid version hosts advanced features, not the free one.

GLTR is best suited for those interested in forensic text analysis, such as researchers, educators, and advanced users who want to understand the statistical likelihood of text being AI-generated.

Sapling

While the brand name is cute, Sapling’s detection capabilities are not. The developer team of this software has a diverse portfolio – most of them worked at Google, Meta, Stanford, Berkeley, and other prestigious institutes. Interestingly enough, they humbly mention that any result should be cross-checked with other resources. False positives and false negatives are always possible.

Sapling’s interface is intuitive, making it accessible even for those who are not tech-savvy. You can simply copy and paste your text, and the tool swiftly provides insights, which is perfect for quick checks. Or if you have a document, you can upload that too. Files from MS Word, Notepad, PDFs, etc are all supported.

Sapling comes with several features that stand out:

• Real-time content analysis with immediate feedback.
• Integrations with popular platforms like Google Docs, Slack, and Gmail.
• AI-driven grammar and style suggestions alongside detection.

Given the high history of its programmers, Sapling’s detection capabilities are robust, with advanced algorithms to identify AI-generated content with a high degree of accuracy. Moreover, Sapling is entirely free.

As a whole, Sapling is ideal for professionals, educators, and content creators who need a reliable AI content detector tool that not only detects AI-generated content but also enhances overall writing quality.

Copyleaks

The logo Copyleaks is C with a circle around it, just like a copyright symbol. It is a pretty good indicator of the morals this brand follows. Like most brands on this list, Copyleaks is backed by some big names in the industry like Medium, Oakland University, NSS, etc. Let’s check it out.

Copyleaks is designed with simplicity in mind. Its intuitive dashboard allows users to easily upload text or documents, and the results are displayed in a clear, understandable format.

Copyleaks includes a variety of features in its suite:

• Multi-language support for global users.
• Real-time detection of AI-generated content.
• Detailed similarity reports and plagiarism checks.
• API integration for seamless workflow integration.

Copyleaks states that it employs advanced AI algorithms for high-accuracy outputs. It states a self-reported accuracy rate of 99.1% and a 0.2% false positive rate. Its ability to detect subtle AI-generated content and provide comprehensive similarity reports makes it a reliable tool for content verification.

Copyleaks has a free option while also offering flexible pricing plans. Even there, a free trial is available, with paid plans starting at $9.99 per month, making it accessible for both individual users and larger organizations.

this AI content detector supports 30 languages and provides accurate and detailed analysis. The entry-level pricing is affordable but the advanced features need some learning. The free trial has limited functionality. Also, the API integration sometimes needs technical support.

CrossPlag

Crossplag touts its support of “academic integrity” with its tagline. This service offers a database to manage your entire content, not simply a copy-and-paste service. Their mission is to “democratize” plagiarism checking so that honest and original creators can get the credit they are due.

This AI content detector tool hosts a user-friendly interface that simplifies the process of uploading and analyzing documents. You can drag and drop your files or copy and paste your text for instant results. These files will be stored on your account until you take them down.

Some essential features of CrossPlag are:

• Multi-language support, making it suitable for global users.
• Real-time AI content detection.
• Detailed plagiarism reports.
• Integration with popular document management systems.

CrossPlag functions on cutting-edge AI technology to deliver high accuracy in detecting AI-generated content. Its multi-layered analysis ensures thorough content verification, giving you confidence in the results. However, a study by Scribbr stated that Crossplag has an accuracy of 58%. It would do well to remember that Scribbr also has a competing AI detection tool that has not featured on this list.

CrossPlag offers several pricing plans to cater to different needs. Starting with a basic free tier consisting of 10 credits, premium plans begin at $9.95 per 50 credits or 5,000 words. Also, these provide more extensive features and higher usage limits.

GPTZero

GPTZero stands for Generative Pre-trained Transformer Zero, and it is not developed by OpenAI despite the brand name. This service claims to fight AI content with the latest research for detecting content generated by Google Gemini, ChatGPT, GPT 4, and other models.

Go straight to the point by copying and pasting the dubious text into the scanner. No signups are required. You get a detailed part-by-part analysis of the text with some complex diagrams that reveal some complex information.

• Sentence-by-sentence breakdown of the text
• Color coding for AI-generated content
• Statistical analysis with visuals that explain nuances of the investigation

This AI content detector clocks in at 52% on the accuracy meter. Not as high as most of the other services on this list. This is due to its binary judgments, that is, the text is either AI-generated or its not.

The free version has a limit of 7 checks an hour and 10,000 words monthly. The Essential paid plan, which is worth $10/month, amps up the limit to 150,000 words per month. The Premium paid plan, at $16/month, doubles the previous limit, that is, 300,000 words per month, while also sprinkling in plagiarism checks and unlimited batch capabilities. This price variation reflects individual to enterprise-level needs.

That concludes our list of the top AI content detectors on the market as of 2024. However, some readers may have found themselves more confused after having read the list than they were before. That’s understandable because of the sheer multiplicity of choices as well as the number of features and capabilities a single service can have. In such a scenario, a well-informed choice becomes that much more important.