If you are here reading this The rapid rise in AI-powered content creation tools has seen an unprecedented proliferation of digital content on the internet. Ensuring authenticity, appropriateness, and originality of the content you publish has, as a result, become a major concern. 

Luckily, AI has also brought forth a solution to this with innovative AI-powered tools that can detect different aspects of content quality with impressive accuracy.

From gauging AI-written content to detecting plagiarism, AI content detection tools have become indispensable resources for professionals, educators, as well as content creators. In this article, I will be discussing the Best AI Content Detectors Tools to help you understand how they work, their key features, and why you might want to try them today.

There are so many AI content detectors out there, but one that stood out for me is Originality.ai which uses cutting-edge algorithms to scan content meticulously for plagiarism and signs of AI. I also found GPTZero and Sapling AI Detector outstanding.

Read on for a comprehensive review of the top 8 Best AI Content Detectors Tools.

Why Is Personalizing AI Content Important?

The digital landscape is evolving rapidly and the traditional one-size-fits-all approach to content creation is slowly making way for personalized experiences. The expectations of users are changing and people are increasingly relating to personal experiences. 

Therefore, personalizing content, whether AI-written or not is becoming a key strategy for content creators and businesses alike.

Here are 3 compelling reasons why you might want to start personalizing your AI-written content:

It Enhances Relevance and User Engagement

Let me let you in on a small secret. I recently did a web analysis of my blogs and, among other things, I noticed that the posts that were doing well and bringing in the most traffic were those that had some personalization.

In this era where we are seeing an abundance of information online, capturing and retaining the attention of the user can be very difficult. Personalizing your content can easily solve this challenge. It allows you to come up with content that easily resonates with the preferences of your audience.

Personalizing my AI-written content not only ensures that the content speaks directly to the interests of my users but also increases relevance and user engagement.

Heightened Customer Loyalty and Conversion Rates

When you personalize your AI-written content, it does not only capture the attention of the reader but it also increases the chances of converting the reader into a loyal return user. 

If I am reading your content and I find it useful and it aligns with my preferences, then I will definitely come back the next time I am looking something related up on the internet.

The value you create in your content through personalization also increases conversion rates. Once I relate to whatever you are telling me, then it is very easy for me to go ahead and buy whatever it is you are recommending. The more content you publish that addresses your audience’s interests, the increased loyalty and advocacy you will get.

It Ensures Maximum Content Delivery across Various Channels

The digital landscape today offers various channels of communication. From mobile applications to social media platforms and email, there are so many ways you can communicate with your audience.

However, each channel requires a different approach to the way you deliver content. Personalizing my AI content makes it easier for me to adapt it to the various channels of communication that I use. It makes it easy for me to maintain consistency across all channels. 

There are many other reasons why it is necessary to personalize your AI content. Personalizing content has worked for me and I believe if you do it well, you will soon begin to see the benefits. The good this is that you can actually guide AI into personalizing your content. 

However, it is always important to edit the content and really get your voice in there as AI writing tools are not 100% accurate.

5 Best AI Content Detectors Tools

Now, here is my list of the Best AI Content Detectors Tools. I have tried most of these tools and they all seem great.

1. Originality.ai

This is among the first ever AI content detectors I tried and from the many reviews available online, you can tell it is among the best AI content detectors available today. You can use Originality.ai to scan for plagiarism and AI-written content.

The tool requires 50+ words and comes with a raft of features that you are going to like. One of the key features that stood out for me is that the tool has 99% accuracy on content generated by GPT-4, 94% on content generated with GPT-3.5 and GPT-3.0 and up to 94.5% on any paraphrased content. That’s quite high, right?

The tool gives you a percentage score of the content generated by a human and that generated by AI. Another key thing I liked about this tool is that if you are a business owner or a manager, you can manage your team via the platform and assign roles. This is a cool feature for institutions or organizations that have multiple editorial teams.

Key Features:

  • Allows team management
  • Detects AI content generated by GPT-2, 3, 4, GPT-NEO, GPT-J as well as Quillbot
  • Real-time detection
  • Shows the percentage of Human text and AI text
  • Has a Chrome Extension
  • Scans multiple types of content

Originality AI is best for anyone that deals with written text. Whether you are a blogger, an editor, an educator, or a digital marketer, this tool will come in handy. It is especially suitable for fast-paced environments.


$0.01 for every 100 words scanned.

2. GPTZero

This is another AI detection tool I like to use because of its simplicity. However, I must say it is best suited for educators as it comes with features and tools that lean more towards academic plagiarism detection. The tool was developed by Edward Tian, a Princeton University student to help lecturers detect AI-written content. 

That said, GPTZero is still a very good AI detection resource. It requires 250+ words to work and allows LMS and MS Word integration.

Key Features:

  • Allows batch file uploads 
  • It gives you a perplexity score showing the randomness of the analyzed text
  • Allows LMS and MS Word Integration
  • Simple UX
  • Detects GPT-2, 3 AND ChatGPT content

As I pointed out earlier, this tool is best suited for educational institutions and educators. Students can also use it.


The tool is free

3. Winston AI

I recently used Winston AI because I was reviewing it for a blogger friend of mine and trust me it is good. This is one of the few AI detection tools designed mostly for content creators and web publishers. However, educators can still benefit from its features.

The tool detects content generated by GPT-4, ChatGPT, Bard and other LLM (Large Language Models). The feature that stood out for me is the Optical Character Recognition Technology. This feature allows you to scan any image file for AI.

I also liked the fact that Winston AI is easy to use. You just copy and paste the content you want to check for AI. You can turn the plagiarism checker on by toggling the plagiarism checker button ON. Click scan and see the magic happen.

Key Features:

  • OCR capability allows the scanning of images for AI
  • Easy to use
  • Comes with a plagiarism checker
  • Generates PDF reports you can share

Winston AI is best for copywriters, bloggers, web publishers, and writers. It can also be used by teachers and educational institutions.


The tool has a free plan that allows 2000 words per week. The Essential Plan costs $12 per month and the Advanced Plan costs $19 per month. You get 80K words and 200K per month for the Essential and Advanced plans respectively.

4. Sapling AI Detector

Sapling AI Detector is one of the most reliable AI-written content detectors available today. It can detect AI in as little as 50 words. This makes it perfect for people who often do short-form content like ads, emails, social media posts, etc. 

Sapling AI gives you colour-coded results making it easier for you to interpret the return. The tool can identify AI content generated by GPT-3. 3.5, 4 AND ChatGPT. It gives you the percentage of fake content and according to the developers, it has an accuracy of up to 97%.

Key Features:

  • Detects content generated by GPT-3, 3.5, 4, as well as ChatGPT
  • Comes with features such as Auto-complete
  • 97% accuracy
  • Allows third-party tool integration
  • Colour-coded results

This tool is best for sales teams, short-form content creators and web publishers. 


There is a free plan on the website but the Pro Plan goes for $25 per month.

5. Writer.com AI Content Detector

While writer.com is mainly a writing assistant, the platform offers one of the best AI and plagiarism detection tools. I particularly like the Writer.com AI Detection tool because of its wide range of third-party services and integrations. The platform allows integrations with Chrome and Contentful, among other services.

With this tool, you do not need to copy and paste your content, you can just enter the URL to the page you want analyzed and the toll will scan the first 1500 characters for you. This is a feature I found very useful especially when scanning short-form content.

The Writer.com AI Detection tool does not give you the percentage of AI content. Instead, it displays a percentage score telling you how human your content is.

Key Features:

  • Allows bulk upload
  • Multiple integrations and third-party services
  • Uses URL
  • Comes with a lot of features
  • Has grammatical suggestions and a plagiarism checker

Writer.com AI Detector is best for copywriters, web publishers, and professional writers.


There is a free plan but the paid plans start at $18 per month.

Best free AI content detection tools

All of the AI content detection tools I have discussed in the previous section have free plans or free trials but to get the best out of them, you have to part with some money. If you are on a budget or you just want to explore and try these tools out, you might want to start with the free AI content detection tools.

Here Is My List Of The 3 Best Free AI Content Detection Tools:

  • Content at Scale: This tool boasts an accuracy of up to 98%. It detects AI content written by Bard, ChatGPT, and GPT-4 among other large language models. According to the developer, the tool uses cutting-edge technology to give you the most accurate results.
  • CopyLeaks: This is another great free AI detection content that comes with an accuracy of about 66%. However, the developer suggests its accuracy is 99%. It detects content generated by GPT-3 and 4 and has minimal false positives.

The platform, however, has limits on the number of words you can check daily. Also, the results are not always clear. The tool doesn’t show the overall percentage of AI content. It only highlights the fake content.

  • HuggingFace AI Detector: I like this free AI content detector as it has no false positives. It gives you a percentage score of how human and fake your content is. In my testing, the tool has an accuracy of about 75% which is way higher than most free AI detectors offer. 

Also, you don’t need to sign up for an account to scan your content. You just paste it and the tool immediately scans it.

Frequently Asked Questions

Are AI content detectors accurate?

AI content detectors cannot be 100% accurate just like AI content writing tools aren’t. However, most premium tools achieve a very high accuracy score. For instance, Originality.ai boasts an accuracy of up to 99%. While that remains to be tested, I can at least attest to the fact that the tool is very accurate.

What is the best AI-written content detector?

I have used many AI detector tools and Originality.ai has so far been the best of them all. However, there are still many other AI detection tools out there and the 5 I discussed above are definitely among them.

Can I rely on AI content detectors?

If you have a premium-quality content detector, then I would say you can rely on the results you get. However, it is always important to go through the content yourself and make the best judgment from a human perspective.