Best AI Content Detection Tools and Software 2023: Find AI Content On Your Site Before Google Finds it for You

Disclosure (full version- https://nikolaroza.com/affiliate-disclosure/): Some of the links you’ll encounter are affiliate links. If you click and buy something, I will get a commission. Thank you! 

Did you know that in a recent survey 40% of freelance writers admited heavy use of AI writing tools to help them earn more money by speeding up content creation for clients?

Google can probably detect AI content. And even if they can’t they’ll be able to do it soon.

AI content generation has the potential to disrupt Search and Google needs to have a handle on that technology.

But can you detect AI content on your blog? And can you do it fast enough before it hurts your rankings?

With the list of the best AI content detection tools I have for you below, you can.

Let’s go!

In a hurry?

Here’s the TLDR version.

Originality.ai, AI Detector Pro and Winston.ai are the best AI detector software on the market.

They’re regularly updated and improved;

they have a near-perfect accuracy score against all Large Language Models (not just OpenAI GPT series.);

They can also detect Bing Chat, Google Bard and Anthropic Claude generated content which is something free AI text detectors simply can’t do.

Any one of these 3 tools is a good and safe pick for you.

Jump here: Best AI Content Detectors in 2023 at a Glance| Best AI Content Detectors in 2023 FAQ|Best AI Content Detector Tools Apps and Websites in 2023 (Conclusion)|

Best AI content detection tools, software and apps guide for 2023
Best AI content detection software and apps guide for 2023

Table of Contents

10 Best AI Content Detectors in 2023 at a Glance


Here are the best AI content detection tools and services for 2023.

  1. Originality.ai (paid)
  2. AI Detector Pro(paid)
  3. Winston AI (paid)
  4. ZeroGPT (free)
  5. Content at Scale (free)
  6. Writer (free)
  7. Copyleaks (free)
  8. GLTR (free)
  9. Huggingface (free)
  10. GPTZero (free)
AI Content Detection SoftwareFree/PaidBest ForAI Content Detection
Originality.aiPaidThose looking for a paid AI content detector for maximum peace of mind.GPT-2, GPT-3, ChatGPT, GPT-J GPT-Neo
AI Detector ProPaidThose looking for a paid AI content detector for maximum peace of mind.GPT-2, GPT-3, ChatGPT, GPT-J GPT-Neo
Winston AIPaidThose looking for a paid AI content detector for maximum peace of mind.GPT-2, GPT-3, ChatGPT, GPT-J GPT-Neo
ZeroGPTFreeThose who need AI detector software but can't afford a premium toolGPT-2, GPT-3, ChatGPT, GPT-J GPT-Neo
Content at ScaleFreeThose looking to save moneyGPT-2, GPT-3, GPTChat
WriterFreeThose looking to save moneyGPT-2, GPT-3, GPTChat
CopyleaksFreeThose looking to save moneyGPT-2, GPT-3, GPTChat
GLTRFreeThose looking to save moneyGPT-2 GPT-3 and ChatGPT with lower accuracy
HuggingfaceFreeThose looking to save moneyGPT-2 GPT-3 and ChatGPT with lower accuracy

#1- Originality.ai (Paid, Best for Pro Web Publishers)


Originality.ai AI content detection tool

  • Name- Originality.ai AI Content detector tool;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on Mobile- iPhone and Android;
  • Free trial Available- free trial available via Originality.ai Chrome extension;
  • Refund Available-  no refunds;
  • Coupon code- coupon code= nikolaroza25.You get a 25% discount on any credit purchase;

Originality.ai is the first pro service on the market specifically built to detect generative AI content and plagiarism at scale.

Since most freelance writers “write” by paraphrasing and taking from other pages they found on Google, it’s necessary to use Originality.ai to ensure peace of mind.

To use Originality.ai start by taking the content you want to check and then paste it into the editor.

Originality.ai will tell you whether your content is real or fake and whether it’s plagiarized or original.

And they even have a Chrome extension that allows you to check for AI content anywhere you write.

Here’s how I checked one article that I got from my freelance writer, posted it on my WordPress site and was about to hit “publish”.

Needless to say, I requested my writer to rewrite it from scratch until there’s at least 90% human content.

Originality.ai detected ChatGPT content

Originality.ai is also a premium plagiarism checker, so to test it I took some content from my guide on the best Quillbot alternatives and told Originality.ai to check it.

Here are the results:

originality.ai found plagiarized content

Excellent results!

Originality.ai Content Detector Pros and Cons

Pros

  • Free trial available;
  • Easy to use;
  • Near 100% accuracy with all Generative AI models.

Cons

  • not a free tool;
  • Occasionally (<2%) gives false positives;

Who is Originality.ai AI Content Detector Best for?

Originality.ai is the best AI content detector on this list, and I recommend it to all serious publishers who want to keep the integrity of their blogs by not allowing AI content to be published.

Teachers checking the work of their students will also get a lot of value from it, provided they understand Originality.ai is not 100% accurate.

Originality.ai Pricing

Originality.ai pricing model is very simple.

You pay for content scans with credits inside the platform. Each credit costs you 0.01c and each credit lets you scan 100 words of content for either AI content or plagiarism.

Meaning,  if you want to check 100 words of content for both content duplication and AI content that’d cost you 0.02c

Number of CreditsPriceNumber of WordsDiscountDiscount Price
2K$20200 00025% discount with coupon code "nikolaroza25" (without quotes)$15
5K$50500 000No coupon and discount code for this pricing tier./
10K$1001 000 000No coupon and discount code for this pricing tier./
25K$2502 500 000No coupon and discount code for this pricing tier./
50K$5005 000 000No coupon and discount code for this pricing tier./
100K$100010 000 000No coupon and discount code for this pricing tier./

Try Originality.ai today!

Or read my guides below:

#2- AI Detector Pro (Premium, Best for Pro Web Publishers and Students)


AI Detection Pro AI content detection tool
AI Detection Pro AI content detection tool

  • Name- AI Detector Pro;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on Mobile- iPhone and Android;
  • Free trial Available- no free trial; Free account available (no credit card required);
  • Refund Available-  30-day refund guarantee available;
  • Coupon code- MSXOA3 (50% discount);

AI Detector Pro is a new AI detection tool on the market. I tried it and I love it.

Here’s how it works.

First, go here and open up a free account.

You don’t need a credit card to get started with AI Detector Pro.

AI Detector Pro- software that detects AI content

Second, inside the dashboard click on the “New Report” button and once the new interface loads, paste your desired text into the input field (Note: I took some ChatGPT generated content about Grammarly free trial. AI Detection Pro can detect all types of GPT content. These are GPT-2, GPT-3, GPT-4, GPT-J and GPT-NEO).

Hit the “Analyze” button and wait while AI Detector Pro does its magic.

AI Detector Pro

Next, you will see the results and you can go deeper by clicking the “View” button in the upper right sidebar.

AI Detector Pro generated report

And here’s what the actual report looks like.

AI Detector Pro correctly concluded that this large paragraph is ChatGPT-generated content.

AI Detector Pro successfully detected ChatGPT content

AI Detector Pro Pros and Cons

Pros

  • Easy to use;
  • Reliably detect AI generated content from various GPT models, and not just those produced by OpenAI.

Cons

  • Occasionally gives false positives;
  • Unable to consistently detect paraphrasing.

Who is AI Detector Pro Best for?

AI Detector Pro is an excellent AI content detector that can give you safety and security when it comes to publishing content online.

I recommend AI Detector Pro to serious web publishers who don’t want to risk it with AI content on their blogs. And I recommend this service to students whose universities demand them to turn in human-written content and not AI fluff.

And if you’re a teacher it is paramount for you to check your student’s work for AI plagiarism. But it is also paramount to use a tool that doesn’t give false positives.

AI Detector Pro is such a tool. It’s not perfect, but it’s close and getting better.

AI Detector Pro Pricing

AI Detector Pro has 3 pricing plans:

  • Free;
  • Basic ($27.98/mo or 279.98 per year);
  • Unlimited ($49.98/mo or $499.98 per year).

There’s also a coupon code MSXOA3 that gives you 5o% off the full price for AI Detector Pro Basic and AI Detector Pro Unlimited plans.

Try AI Detector Pro now!

#3- Winston AI (Paid; Best for Pro Bloggers and Web Publishers)


Winston AI premium AI content detection tool and software

  • Name- Winston AI;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on Mobile- iPhone and Android;
  • Free trial Available- 7-day free trial available;
  • Refund Available-  14-day refund guarantee available;
  • Coupon code- no coupon code;

Winston AI is also an excellent AI content detection tool. Similar to Originalty.ai Winston AI can check for both AI generated text and duplicate content.

Let’s test it for both.

I again told ChatGPT to write me some content on the topic of the best Quillbot alternatives. Then I ran it through Winston AI.

And the results are excellent. My test content was 100% ChatGPT and sure enough, Winston AI correctly flagged it.

Winston AI detected ChatGPT test content

What I like and this is similar to Originalty.ai’s feature, Winston AI shows you the paragraphs and sentences within your text likely generated by AI.

Red is 100% AI text, while other colours are suspected AI content with different levels of precision certainty.

AI content is color coded inside Winston AI dashboard

Winston AI also offers a premium plagiarism checker, but this feature is only available to Winston AI Platinum and Enterprise plans, so I was unable to test it.

Winston.ai Pros and Cons

Pros

  • Easy to use;
  • near 100% accuracy in detecting all types of generative AI content (including Google Bard and Bing Chat).

Cons

  • Occasionally gives false positives;
  • Unable to consistently detect paraphrasing. Simple rewriting seems to break Winston.ai.

Who is Winston AI Content Detector Best for?

Winston AI is a premium AI content detector that I recommend to serious web publishers who don’t want to risk their blog’s future with AI generated content.

If that’s you, Winston AI is a good investment for you. And if you go for Winston AI Platinum or Winston AI Enterprise plans you will get access to pro plagiarism checker as well.

Winston AI Pricing

Winston AI is a paid AI content detector.

  • Free;
  • Growth– $18/mo 04 $14/mo when paid yearly (one bulk payment);
  • Custom– contact Winston AI support to inquire about pricing.

Try Winston AI today!

Best Free AI Content Detection Tools and Software 2023

Free AI content detectors work but are not as good as their premium alternatives.

Paid AI text detection tools use the revenue they generate to invest in their tools and make them better and more capable at discovering AI content.

Free AI detectors don’t have that luxury and most of the time the tools serve to draw a spotlight to the main product sold by the company.

For example, Copyleaks free AI detector serves to draw users to try Copyleaks as a premium plagiarism checker;

while Content at Scale’s free AI detector software serves to get people to buy one of their paid plans (Content at Scale offers bulk AI-generated content for a fraction of the normal pricing you’d expect from human-written content)

Still, the free tools below are excellent and I definitely recommend using them over not using any AI text detection tool at all.

explain how free tools are not as good as no money to invest but they’re better than nothing especially if you use several free tools at once.

#4- ZeroGPT (Free; Best for Casual Bloggers and Marketers)


ZeroGPT AI content detection tool
ZeroGPT AI content detection tool

  • Name- ZeroGPT;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on mobile- Android and iPhone.
  • Free trial Available- no free trial;
  • Refund Available-  ZeroGPT is a free tool, hence no refunds are available or needed;
  • Coupon code- ZeroGPT is a free tool, hence no coupons are available or needed;

ZeroGPT is a free AI content detection tool that’s well worth your time (but not money given it’s free:) ).

Here’s how it works.

First, copy the content you suspect is created by AI.

Second, go to ZeroGPT and paste that content. In my case, I recently handwrote my Grammarly statistics post. And I wanted to see how ChatGPT would handle the prompt “List me 15 Grammarly statistics and facts“.

ChatGPT created some content on latest Grammarly statistics, facts and trends
ChatGPT created some content on the latest Grammarly statistics, facts and trends

So I pasted it into ZeroGPT and hit the “Detect Text” button.

As you can see, the tool is not perfect because it told me my content was 17.9% human, and 82.1% ChatGTP generated.

This is still correct and if you got something like this from your freelance writer, you’d know they’ve been cheating.

ZeroGPT correctly detected ChatGPT generated text

And that’s it.

ZeroGPT is able to accurately detect most forms of AI content and I invite you to try out this tool. You’ll be pleasantly surprised like I was. It’s a free service that works.

ZeroGPT Pros and Cons

Pros

  • Easy to use;
  • Free tool;
  • near 100% accuracy in detecting all types of generative AI content (excluding Google Bard and Bing Chat).

Cons

  • Occasionally gives false positives;
  • Unable to consistently detect paraphrasing. Simple rewriting seems to break ZeroGPT.

Who is ZeroGPT Best For?

ZeroGPT is a new AI content detector on the market. However, it already has thousands of active users given the tool is free and also it’s able to accurately detect AI content

In my testing (and I tested way more than I showed you above, there was simply no room) ZeroGPT was successfully able to determine which content is human created, and which came from the hand of a GPT-powered AI writer.

I’m usually hesitant to recommend free AI content detectors because the tools almost always can’t compete with paid solutions.

However, ZeroGPT is an exception to that rule. I recommend it to pro bloggers and even students who need to proof their content against generative AI.

ZeroGPT Pricing

ZeroGPT is a free AI content detector.

Try it today!

#5- Content at Scale (Free; Best for Casual Bloggers and Web Publishers)


Content at Scale free AI Content detection tool
Content at Scale AI Content detector tool- provided by an AI content company for free

  • Name- Content at Scale;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on mobile- Android and iPhone.
  • Free trial Available- No free trial; free usage available;
  • Refund Available-  no refunds;
  • Coupon code- no coupon code;

The third AI content detection tool on this list is Content at Scale’s AI Detector.

This tool is free (find it here) and you can use it by simply pasting the content and hitting the “check for AI content” button.

The tool works better on longer texts (they say at least 25 words) and the limit of content to be scanned is 2500 characters.

Here’s what it looks like.

I’m an affiliate for Quillbot, and I promote it and I recently got my Quillbot discount code article from one of my writers.

Let’s see if the content is AI fake or human-generated.

Content at Scale AI Detection tool analyzed my content

100% human generated!

This is great stuff.

Now, let’s thy Content at Scale with AI content I generated with Hypotenuse AI, an excellent AI content writer based on GPT-3.

Content at Scale easily detected AI content created by Hypotenuse AI

This tool works!

Content at Scale AI Detector Pros and Cons

Pros

  • Easy to use;
  • Free tool;
  • near 100% accuracy in detecting most types of generative AI content (including Google Bard and Bing Chat).

Cons

  • Occasionally gives false positives;
  • 25 000 characters limit per content scan.

Who is Content at Scale AI Content Detector Best for?

Originality.ai is the best AI content detector on this list, but it’s a paid tool and if you can’t afford it then go for Content at Scale’s AI content detector. It’s one of the best free AI content detection tools on the market.

Content at Scale AI Content Detector Pricing

Content at Scale AI content detection tool is free!

Try Content at Scale AI Detector here!

#6- Writer AI Content Detector (Free; Best for Casual Bloggers)


Writer AI free AI content detector tool

  • Name- Writer AI content detection website;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on mobile- Android and iPhone.
  • Free trial Available- No free trial; free usage available;
  • Refund Available-  no refunds;
  • Coupon code- no coupon code;

Writer’s AI content detection tool was one of the first to hit the market. It was originally built to detect Openai GPT-2 content and it did that with almost 100% accuracy.

Then when GPT-3 came on the market this tool was still remarkably accurate even though GPT-3 is dozens of times more sophisticated than its predecessor GPT-2.

And now, with the advent of ChatGPT, I was curious so I tested it. Here are a few paragraphs I created with ChatGPT about the best ChatGPT alternatives.

Writer’s tool was near perfect in this test (it was actually 100% AI content and not “just” 98%).

Writer's AI content detector works with ChatGPT content

Let’s try human-generated content. I’ll take a snippet of text from my guide on how to get a Grammarly Premium free trial and I’ll paste it into Writer’s online AI detector.

It’s actually 100% human produced content, but 94% score is remarkably accurate.

Writer AI content detector found that my Grammarly free trial post is 94% real and not AI writing

Writer AI Content Detector Pros and Cons

Pros

  • Free tool;
  • Easy to use;
  • High accuracy;
  • Can detect newest OpenAI models (ChatGPT, GPT-4)

Cons

  • not as good as paid alternatives;
  • plenty of false positives;
  • up to 1500 characters per check. It gets tedious fast if you have longer text to scan.

Who is Writer AI Content Detector Best for?

Writer seems like a solid AI writing detector and I recommend it to anyone who cares about not publishing AI content on their blog. It’s free and accurate and the only downside is that you can check only up to 350 words at once.

Writer AI Content Detector Pricing

Writer’s AI content detection tool is free!

Try Writer AI content detection tool now!

#7- Copyleaks AI Content Detection App (Free; Best for Casual Bloggers and Web Publishers)


Copyleaks AI content detection tool

  • Name- Copyleaks AI content detector;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on mobile- Android and iPhone.
  • Free trial Available- No free trial; free usage of the tool available;
  • Refund Available-  no refunds;
  • Coupon code- no coupon code;

Copyleaks is an excellent premium plagiarism checker. And now to keep up with the times they pushed out a free AI content detection tool. You can find it here.

Let’s test it.

I took a snippet of text from my page on the best plagiarism checkers and pasted it here. It’s the content I personally wrote a while back.

Copyleaks AI content detector detected human generated content

And now I went to Writesonic’s ChatSonic and gave it this prompt: “Write me a 100 words on the topic of “best plagiarism tools and apps”

Chatsonic generated AI content to be checked by Copyleaks's free AI content detection tool

Now let’s try content that was written by a human named Nikola Roza, and then paraphrased with Quillbot.
Quillbot paraphrased content ready to be checked by Copyleaks
Now let’s check it.

And…

Copyleaks detected paraphrased content as human content. This is a mistake.

Either Quillbot is such an awesome paraphraser, or Copyleaks need to improve its AI content detection tool. Because, although Quillbot doesn’t use GPT technology to generate content, they still use AI (Natural Language Processing and Natural Language Understanding) to paraphrase.

Copyleaks AI content detection app failed to detect content paraphrased by Quillbot AI

Copyleaks AI Content Detector Pros and Cons

Pros

  • Free tool;
  • Easy to use;
  • Can detect the newest OpenAI models (ChatGPT, GPT-4);
  • Copyleaks is a huge company and they are guaranteed to keep their free AI detector up to date to keep up with the newest breakthroughs in the generative AI field.

Cons

  • not as good as paid alternative software;
  • some false positives;
  • Failed to detect AI paraphrased content as non-human written text;

Who is Copyleaks AI Content Detector Best for?

Copyleaks’s AI content detection tool is definitely worth using. It’s a free online app that reliably detects GTP-3 content.

If you can’t afford Originality.ai, the best premium AI contact detector, then Copyleaks is an excellent alternative.

Just be aware that this tool is best at detecting Openai GPT-3 content while it may struggle to spot GPT-4 and ChatGPT created text.

Copyleaks AI Content Detector Pricing

Copyleaks AI content detection tool is free!

Try Copyleak’s free AI content detection app today!

#8- GLTR AI Detection Online Tool (Free; Best for Casual Bloggers and Web Publishers)


GLTR AI content detection software

  • Name- GLTR;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on mobile- Android and iPhone.
  • Free trial Available- No free trial;
  • Refund Available-  no refunds;
  • Coupon code- no coupon code;

GLTR (Giant Language Test Room) is a GPT-2 AI content detector that also works well with GPT-3 and GPT-3.5 (ChatGPT) content too.

The tool at first looks confusing and a mess, but once you figure it out, it can be a great addition to your arsenal of AI content detection tools.

Here’s how it works.

Paste the content into the editor, hit “analyze” and focus on the visual representation as it’s the easiest to grasp.

If most of the content is green and yellow, then it’s probably AI content (green and yellow means content is easily predictable, hence, probably AI generated).

If there’s green and yellow but also red and purple that means content is likely human (red and purple are unpredictable words that are hard to predict and probably human-generated writing).

Here, I told Jasper AI to create some content on the topic of Jasper AI free trial.

Look how it fared in GLTR.

You can see there is a lot of green, and yellows, and almost no red and purple.

It’s clearly AI content.

GLTR detects AI content, especially GPT-2

And here’s another run of my real, personally written Jasper AI free trial article on this site.

GLTR can detect human-generated content

The first image is mostly green and yellow, while in the second there’s much more red and purple.

It’s content written by a real human.

GLTR AI Content Detector Pros and Cons

Pros

  • Free tool;
  • reliable with older models such as GPT-2 and GPT-3.

Cons

  • not as good as paid alternative software;
  • not easy to grasp compared to most other alternatives;
  • Regularly gives false positives;

Who is GLTR AI Content Detector Best for?

GLTR works superbly at detecting GPT-2 content and is decent at detecting GPT-3 GPT-4 and ChatGPT content.

I recommend GLTR to anyone who can’t afford Originality.ai as using this tool is better than using no AI content detection app at all.

That said, GLTR is one of the least recommended tools on this list.

GLTR AI Content Detector Pricing

GLTR is free!

Try GLTR today!

#9- Hugging Face AI Content Detection Tool (Free; Best for Casual Bloggers)


Huggingface AI content detection tool and app

  • Name- Huggingface AI content detector app;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on mobile- Android and iPhone.
  • Free trial Available- No free trial;
  • Refund Available-  no refunds;
  • Coupon code- no coupon code;

Huggingface is one of the world’s top platforms and communities for machine learning.

And they also have a decent AI content detector. It’s built for GPT-2 but can (pretty) reliably detect GPT-3 and ChatGPT content too.

Here’s some AI-generated content on the topic of Quillbot review (note: I took my own Quilbot review and paraphrased it with Quillbot AI.

Huggingface can easily detect GPT-2 AI content

And here’s how my Quillbot review that I personally wrote fared when I tested it with Huggingface GPT-2 output detector.

Huggingface AI detector detected that my content is original

Huggingface seems to work really well and the tool is free.

GLTR AI Content Detector Pros and Cons

Pros

  • Free tool;
  • Easy to use;
  • reliable with older models such as GPT-2 and GPT-3.

Cons

  • not as good as paid alternative apps;
  • Regularly gives false positives;
  • Unable to consistently detect paraphrasing.

Who is Huggingface AI Content Detector Best for?

Huggingface AI content detector is free and that’s a large plus, especially for those who don’t have any money. On the other hand, it’s an older type of AI content detector built to detect GPT-2 generated texts and it struggles with newer versions of GPTs.

And as technology advances this tool is going to become more and more obsolete.

Using Huggingface to hunt for AI content is better than using no too at all, but in general, I recommend you go for a tool that’s more advanced and reliable (Originality.ai is a good example).

Huggingface AI Content Detector Pricing

Huggingface AI content detector is free!

Go ahead and try this AI content detector!

#10- GPTZero Free AI Content Detector (Free; Best for Casual Bloggers)


GPTZero free AI content detector
GPTZero free AI content detector

  • Name- GPTZero AI content detector app;
  • Type of AI Detection- AI-powered AI content detection;
  • Works on mobile- Android and iPhone.
  • Free trial Available- No free trial; GPTZero is a free service;
  • Refund Available-  no refunds; GPTZero is a free tool;
  • Coupon code- no coupon code; GPTZero is free to use.

GPTZero is a powerful free AI content detector that can reliably detect content produced by BingChat, Google Bard, GPT3 GPT4, ChatGPT, and content that’s a mix of human and AI-generated. The content limit is 5000 characters which is more than 500 words but below 1000 words.

Here’s how to use GPTZero (note: I’ll test it with ChatGPT content, given that ChatGPT is so popular among content creators).

First, I told ChatGPT to write 300 words on the topic of “Best AI content detection tools”.

ChatGPT generated content ready to be tested by GPTZero

Second, I pasted the content from ChatGPT into GPTZero, selected that I’m testing ChatGPT content and I accepted their terms of service (just ticked the box).

Then I hit the “get results button.

Testing ChatGPT content with GPTZero

And here are the results- 100% AI content.

GPTZero detected ChatGPT generated content

The tool passed the test.

GPTZero also offers a Google Chrome extension which you can install for free to check whether something is AI written on any website on the web.

Origin by ChatGPT- a free Google Chrome extension

It’s easy to use Origin by GPTZero.

All you need to do is highlight the text you want to check for AI content, go right click and select “scan with Origin”. And the results will be displayed in the right sidebar. The limit is 5000 characters.

Origin Chrome extension by GPTZero tests content on a webpage

GPTZero Content Detector Pros and Cons

Pros

  • Free tool;
  • Easy to use;
  • very reliable with both older and newer OpenAI language models (GPT-2, GPT-3, ChatGPT, GPT-4)

Cons

  • not as good as paid alternative apps;
  • Cumbersome to use. Namely, you need to paste the content and select the type of check you want (which GPT version). This is cumbersome because you aren’t sure which generative AI model was used to generate the content in question. So you have to check for all of them and it can be such a waste of time if you use GPTZero regularly.
  • Regularly gives false positives;
  • Unable to consistently detect paraphrasing.

Who is GPTZero AI Content Detector Best for?

GPTZero is free and is excellent.

I wouldn’t recommend it to anyone to pick it over Originality.ai, however, if you can’t afford a paid service GPTZero is an excellent alternative.

GPTZero AI Content Detector Pricing

GPTZero AI content detector is free.

Try it today!

ContentDetector.AI

  • Name- ContentDetector.AI
  • Type of AI Detection- AI-powered AI content detection;
  • Works on mobile- Android and iPhone.
  • Free trial Available- It’s a free tool.
  • Refund Available- Doesn’t require paid subscriptions, it’s a free tool;
  • Coupon code- ContentDetector.AI is a free tool, hence no coupons are available or needed;

AI Content Detector is a perfect solution designed for seamless content analysis without any hassle. With no login required, this tool offers a free and user-friendly way to detect AI content without any limitations, ensuring it meets the highest quality standards. It yields better accuracy, helping writers, educators, and professionals alike to create flawless, original content.

ContentDetector.AI Pros and Cons:

Pros

  • No Login Required
  • Free tool
  • Unlimited Checks
  • Better Accuracy
  • Comprehensive Analysis

Cons

  • Occasional false positives (<1%)

For an insightful look at how AI Content Detectors stand up to the challenges of detecting AI-generated content, check out this guide Canvas detecting ChatGPT content.

Benefits of Using AI Content Detectors on Your Content


Best benefits of using AI-generated content detection tools, websites and apps

  • Proofing AI Content from Google Ranking Demotion;
  • Detecting AI-Generated Content Before Posting on Your Blog;
  • Identifying Plagiarized Student Work;

If you’re publishing online and you care about your site’s success, then you must know whether the content you’re showing Google is fake AI content, or human-generated and real human effort.

Here are a few reasons why using AI writing detection tools is just plain smart thing to do:

Proofing AI Content from Google Ranking Demotion

As Kevin Indig showed in his latest blog post, AI content can work, and rankings can grow, but only when it’s touched and retouched by a pro editor’s hand.
This human needs to review the content AI gave you and fix formatting, check facts, and overall stamp their seal of approval.
AI content can rank in Google

Detecting AI-Generated Content Before Posting on Your Blog

To scale your blog you need lots and lots of quality content.
But if your lots and lots of quality content is actually lots and lots of AI-generated content, then you will hurt your site’s performance and you won’t be able to recover quickly or ever, depending on the damage you did.
Using an AI content detector on your blog ensures you don’t make this critical mistake.

Identifying Plagiarized Student Work

In universities, AI-generated essays, research papers, and theses are becoming a huge problem. And this will only accelerate now thatChatGPT is out and now that GPT-4 is released.
Teachers and professors who want to protect the academic integrity of their classes can now use at least one, (but hopefully, several tools combined) AI content detectors to ensure each student is doing the work they’re supposed to be doing i.e., researching by hand and writing content not by giving prompts to AI, but by putting their thoughts on the digital paper.

Learn below how to pick the best AI content detector to use on your blog.

Best Features a Great AI Content Detector Software Needs to Have


The best features a great AI content detection tool must have

  • real-time plagiarism detection;
  • intuitive dashboard and interface;
  • ability to detect subtle content manipulation;
  • delivering comprehensive reports with citations for AI content;

Here are the features that make for a great AI content detector app.

#1- Real-Time Plagiarism Detection

Your AI content detector of choice needs to be able to give you a quick scan and results on whether something is AI-generated or not.

You don’t want to be bogged down for 15m or more for a single scan.

#2- Intuitive User Interface and Dashboard

You don’t want to need to spend a few hours just to learn how to use a tool. If it seems complicated, it probably is and should probably be skipped for an AI detector software with a simpler dashboard and interface.

My list of best AI content detection tools lists the tool with very simple and streamlined interfaces.

Usability is an important criterion to be fulfilled.

#3-Ability To Detect Subtle Content Manipulation (Paraphrasing)

Many SEO’s use simple content spinners to replace every word in a text with one of its synonyms.

The end result is a text that is seemingly unique but reads like crap and doesn’t sound like any human would write, even if they’re a bad writer.

Even though technically unique, intelligent and quality AI content detectors should be able to see through that manipulation and flag it.

For example, recently Originality.ai upgraded their algorithm to be able to detect paraphrased content with over 95% accuracy.

Currently, Originality.ai is the only AI content detector on the market able to reliably detect paraphrased content as plagiarized text.

#4- Comprehensive Report Generation With Source References

Just like pro plagiarism, checkers have the ability the show you which sources your text plagiarizes; so too should AI content detection tools be able to show you where the generative AI tool you used took the content from and spun it to make it unique.

This can be a list of citations with the percentage of content stolen.

Best AI Content Detectors in 2023 FAQ


Best AI content detection tools websites and apps in 2023 FAQ
Best online AI content detection tools, software and Apps 2023 FAQ

#1- Should I Use an AI Content Detection Software?

You need to use an AI content detection software with any content you intend to publish on your blog. If you don’t the risk is you’ll fill your website with AI-generated, fake content, and in the future, this might set you up for a penalty.

You don’t want to be penalized and then have to clean up your entire site.

#2- What is the Best AI Content Detection Tool?

The best AI content detection tool is Originality.ai. Based on my testing it’s nearly 100% accurate in spotting AI content and it comes with a grammar checker and plagiarism checker tool.

Read my best grammar checker software guide next!

#3- What is the Best Free AI Content Detection Tool?

The best free AI content detection tool is Content at Scale’s AI output detector.

Based on my testing it’s nearly 100% accurate with GPT-2 GPT-3 and ChatGPT AI content.

Content at Scale is the best free AI content detection tool. It can detect GPT-2, GPT-3, GPT4 and ChatGPT content

#4- Can Google and Other Search Engines Detect AI Content?

Google and other search engines can detect AI content. The proof of that is that AI content farms got destroyed in a recent HCU (Helpful Content Update).

Here’s an example:

Google's Helpful Content Update punished a website for large scale AI content generation
Source

#5- How Can Google and Other Search Engines Detect AI Content?

It’s a secret how Google and other search engines detect AI content. It’s probably the combination of techniques, like monitoring stylometry, checking author vectors, and using GPT analogue algorithms to see whether the text is predictive.

These are my best guesses at the moment, however generative AI technology is not a secret to Google, they posess it and also have the means of detecting it.

#6- Will I Get Penalized for Using AI Content on My Site?

You will get penalized for using AI content on your site IF all you do is post AI content at scale.

For example, throughtheclutter.com is an AI-generated site that had explosive growth because of extreme content velocity, but when the HCU update happened the site got annihilated.

Ahrefs report on a website hit with Google's Helpful Content Update

Moreover, you will not get penalized for posting AI content on your site if your article is mostly human-written with a touch of AI.

#7- Can AI Content Detectors Detect Paraphrased Content?

AI content detectors can detect paraphrased content, especially if you use GPT-based tools to paraphrase.

But even if you don’t, your content will probably be detected.

For example, Quillbot uses its proprietary AI (NLP+ NLU technologies) to understand and paraphrase the content.

But some (not all) online AI content detection tools and software can detect content paraphrased with Quillbot.

For example, here’s a snippet of my Jasper AI pricing guide which I paraphrased in Quillbot.

Content paraphrased with Quillbot can be detected by AI content detectors

And here’s from Writer’s free AI text detector tool:

Content paraphrased with Quillbot can be detected by Writer AI content detector

Bottom line– don’t rely on paraphrasing alone as some tools can already detect it, while Google certainly can.

Read my guide on the best AI paraphrasing apps and tools next!

#8- Can Grammarly Detect AI Content?

Grammarly can’t detect AI content because Grammarly is not an AI content detector app.

However, keep in mind that Grammarly recently introduced GrammarlyGO, a generative AI writing assistant whose output can be detected given that it’s based on ChatGPT and GPT-4 OpenAI technologies.

#9- Are AI Content Detectors 100 % Accurate and Reliable?

Currently, AI content detectors are neither 100% accurate nor 100% reliable.

This is because AI content generation is a new field and detecting such content is an even newer endeavor. To address the evolving challenges of AI content detection, partnering with an experienced artificial intelligence development company is instrumental.

There are even articles that claim 100% AI text detection is impossible.

In other words, with all of these tools, false positives are possible, and you should always take the results with a grain of salt.

#10- How to Reliably Detect AI Generated Content?

The only way to reliably detect AI generated content is to use AI content detection tools, both free and paid services.

Paid apps are better.

#11- How to Reliably Detect GPT-J AI Generated Content?

The only way to reliably detect GPT-J AI generated content is to use AI content detection tools, both free and paid services.

Paid apps are better.

#12- How to Reliably Detect GPT-Neo AI Generated Content?

The only way to reliably detect GPT-Neo AI generated content is to use AI content detection tools, both free and paid services.

Paid apps are better.

#13- How to Reliable Detect GPT-2 AI Generated Content?

The only way to reliably detect GPT-2 AI generated content is to use AI content detection tools, both free and paid services.

Paid apps are better.

Learn more about GPT-2 by reading my GPT-2 statistics guide next!

#14- How to Reliably Detect GPT-3 AI Generated Content?

The only way to reliably detect GPT-3 AI generated content is to use AI content detection tools, both free and paid services.

Paid apps are better.

Learn more about GPT-3 by reading my GPT-3 statistics guide next!

#15- How to Reliably Detect GPT-4 AI Generated Content?

The only way to reliably detect GPT-4 AI generated content is to use AI content detection tools, both free and paid services.

Paid apps are better.

Learn more about GPT-4 by reading my GPT-4 statistics guide next!

#16- How to Reliably Detect ChatGPT AI Generated Content?

The only way to reliably detect ChatGPT AI generated content is to use AI content detection tools, both free and paid services.

Paid apps are better.

Related: read my ChatGPT statistics guide next!

#17- Can AI Content Detector Tools Detect Bing Chat Generated Content?

AI content detectors can detect Bing Chat-generated content because Bing Chat is currently powered by GPT-4, and GPT-4 generated content regularly gets flagged by Originality.ai, the best AI content detector on this list.

Learn more about Microsoft Bing and Bing Chat by reading my Microsoft Bing statistics and Bing Chat statistics guides next.

#18- Can AI Content Detector Tools Detect Google Bard Generated Content?

At this point in time it is unknown whether AI content detectors can detect Google Bard generated content (Google Bard is powered by Language Model for Dialogue Applications, LaMDA). This is because Bard is not available yet and no one’s trying to create content with this type of artificial intelligence.

I’ll update my guide as soon as I can do some testing with Google Bard.

Update:

First, I told Google Bard to generate some content on the topics of “Google Bard”.

Google Bard generated some content for me.

Second, I took that content and run it through Originality.ai.

Here are the results:

Originality.ai detected Google Bard generated text

Originality.ai is the best AI text detector on this list and it can easily detect Brad-generated content.

Learn about Google Bard by reading my Google Bard statistics guide next.

#19- Can AI Content Detector Tools Detect Anthropic Claude Generated Content?

Anthropic Claude generated content seems to still pass under the radar of most AI content detectors.

For example, I told Claude to generate 200 words of content for me.

Anthropic Claude generated content

Then I ran that text in Originality.ai and the tool told me human wrote.

Originality.ai failed to detect Anthropic Claude-generated content

Next, I tried the same with AI Detector Pro and it too told me it’s human-writen content.

AI Detector Pro failed to detect Anthropic Claude generated content

Learn more about Anthropic Claude by reading my Anthropic Claude statistics guide next.

#20- Is There an AI Content Detection App That Can Scan an Entire Site for AI Generated Content?

Currently, no AI content detection app has the ability to scan entire sites for AI generated content.

However, Originalty.ai are advertising that soon their AI detector tool will boast that ability.

Stay tuned!

#21- Can Turnitin Detect AI Generated Content?

Turnitin can detect AI generated content.

They can detect with 98% accuracy GPT-2, GPT-3, GPT-4, and ChatGPT content. Turnitin can also detect content generated by older models like CPT-J and CPT-Neo.

#22- Can I use Two AI Content Detectors Instead of One to Check My Content?

You can use two AI content detectors instead of one to check your content. In fact, I recommend it, especially on the most important content on your blog, or any other type of online written work.

Using two tools will give you a clearer picture of whether something is AI generated text or not.

For example, I recently found a blog post linking to one of my Quilbot articles. The content sounded weird and stilted and I had my suspicions so I checked it in the Content at Scale AI content detector.

Here are the results:

Content at Scale found no AI content in the text sample I provided

And here’s the same text sample run through Originality.ai:

Originality.ai found AI generated content

As you can see, Originality.ai found 100% AI content while Content at Scale found none!

#23- What is the Best ChatGPT Detector on the Market?

The best ChatGPT detectors on the market are Originality.ai, Winston.ai and AI Detector Pro.

Some of the free detectors can also discover ChatGPT content quite easily, but the accuracy is far lower and the risk of false positives is very high.

Best AI Content Detection Software and Tools for 2023 FAQ- Your Questions Answered! #aicontent #aicontenttool Click To Tweet

Best AI Content Detector Tools Apps and Websites in 2023 (Conclusion)


My guide on the best AI content detection tools, software, apps, and websites for 2023 is done.

I strongly suggest you get into the habit of checking your content with at least one of these tools so you stay on top of what kind of content gets posted on your blog.

If you’re proactive about it now, you will save yourself from a lot of headaches down the line.

LMK what you think about my list of AI content detectors in the comment section below!

Nikola Roza

Nikola Roza is a blogger behind Nikola Roza- SEO for the Poor and Determined. He writes for bloggers who don't have huge marketing budget but still want to succeed. Nikola is passionate about precious metals IRAs and how to invest in gold and silver for a safer financial future. Learn about Nikola here.

1 thought on “Best AI Content Detection Tools and Software 2023: Find AI Content On Your Site Before Google Finds it for You”

  1. Wow this is good Nikola. You are really on the ball bro. I have deleted so many old posts, old comments and low quality links (via posts and comments) in part to do the quality control consistent with what you stress in this post. AI-generated content needs to go as does anything that prevents one’s blog from being outstanding.

    Ryan

    Reply

Leave a Comment