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Content at Scale AI Detector Review

My Honest Review of Content at Scale’s AI Detector

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No doubt you’ve heard about Content at Scale’s top-tier AI generator. Did you know that they have an AI detector that works just as well?

Plus, the paid version ($49/mo) of Content at Scale AI Detector also has a rewriting feature that leverages CaS’s AI generator.

As your resident AI tester, I’ll be upfront and say that I’m a bit biased in favor of Content at Scale’s AI Detector. I use it daily. As ever, I will be as objective as I can and give you the bad with the good.

So, let’s take a look at the ins and outs of Content at Scale AI Detector. I’ll walk you through everything and give you the pros and cons to go with it.

Content at Scale's AI Detector

  • Detector is part of our favorite AI writing tool for generating long blog posts
  • Includes an AI image detector
  • Works with ChatGPT, GPT4, Bard, Claude, & More
  • Both free & paid versions available
Advertising Disclosure

Content at Scale Detector Video Review & Walkthrough

What Is Content at Scale AI Detector?

What Is Content at Scale AI Detector

Content at Scale (AI writing review) is upping its already impressive generative AI game with an AI detector and rewriter combo (and is one of the few on the market to do so). Anyone can access the free AI detector, but if you want unlimited AI detection and the rewriter, you’ll need to go with the $49 monthly plan.

Aimed at content creators and businesses, CaS’s AI Detector boasts a 98% accuracy rate for identifying text generated by ChatGPT, GPT-4, Bard, Claude, and Gemini.

The AI Humanizer in the paid version uses CaS’s AI generator to rephrase text to make it seem more human-like. As ever, you need to keep in mind that no AI-generated text will come back perfect. To make the text as close to undetectable as possible, always pass it to your editor(s) so that they can work their magic.

Content at Scale AI Detector Screen

Who Should Use It?

Anyone who needs to check for AI in a text should use the Content at Scale AI detector. I’ve recommended it to folks for various circumstances, including my educator friends whose schools aren’t yet purchasing AI detectors. The caveat I give is that the free version only allows a maximum character count of 2,500. The only other AI detector that beats it is Originality (review), which doesn’t have the line-level analysis that CaS has.

If you need to check longer documents and a rewriter or humanizer that beats most AI detectors, I would definitely look into upgrading to the paid version. Having a robust AI detector and rewriter will fit seamlessly into your existing workflow, and having that better rewriter or text humanizer will require less editing afterward.

Our Tests

Content at Scale Detector Tests

To put the Content at Scale AI Detector through the paces, I wanted to see if it could actually detect the AI in the most popular AI text generators: ChatGPT 3.5 and GPT-4, my personal GPT, Claude, and Gemini.

I used the same prompt for each platform: create an introduction for the keyword “how to crate train a puppy.”

Here are the outputs from each of the platforms.



ChatGPT 3.5Crate training is a fundamental aspect of raising a well-behaved and happy puppy. When done correctly, it provides a safe haven for your furry friend while aiding in housebreaking and teaching valuable manners. Whether you've just brought home a new puppy or are struggling with your current canine companion, mastering the art of crate training can make a world of difference for both you and your pet. In this guide, we'll explore the ins and outs of how to effectively crate train a puppy, from selecting the right crate to implementing positive reinforcement techniques. Get ready to embark on a journey towards a harmonious relationship with your four-legged friend, starting with their cozy crate sanctuary.
ChatGPT 4Creating a comfortable and secure environment for your puppy is crucial during their formative months, and crate training plays a significant role in achieving this goal. Crate training, when done correctly, not only aids in housebreaking but also helps prevent destructive behavior and provides your puppy with a safe haven. This guide will introduce you to the basics of crate training a puppy, covering why it's beneficial, how to select the right crate, and the steps to ensure a smooth and stress-free training process. By following these guidelines, you can foster a positive relationship with your pet, ensuring they feel secure and loved in their new home. Whether you're a first-time dog owner or looking to brush up on puppy training techniques, this guide will equip you with the knowledge and tools to successfully crate train your puppy, paving the way for a happy, well-adjusted, and obedient canine companion.
My GPTWhen it comes to welcoming a new furry friend into your home, crate training is a topic that often pops up in conversations among puppy parents. It's not just about giving your puppy their own space; it's about creating a safe, comfortable environment that aids in their development and behavior training. As someone who has navigated the ups and downs of puppy parenthood, I understand the importance of getting crate training right from the start. In this guide, we'll dive into the essentials of crate training your puppy, blending practical advice with real-life insights. Whether you're a first-time dog owner or looking to brush up on your puppy training skills, you'll find valuable tips and tricks to make crate training a positive experience for both you and your puppy. Let's embark on this journey together and discover how to effectively crate train your puppy, setting the foundation for a happy, well-adjusted canine companion.
Claude 3 SonnetCrate training is an essential part of raising a well-behaved and confident puppy. While it may seem confining at first, a properly introduced crate can become your puppy's safe haven - a cozy den where they can relax, sleep, and feel secure. The crate serves as a valuable tool for house training, preventing destructive chewing, and providing a calm space during times of chaos or when you're away from home.
The key to successful crate training lies in making the crate a positive experience from the very beginning. With patience, consistency, and the right techniques, you can help your furry friend associate the crate with comfort and security, laying the foundation for a well-adjusted adult dog. In this guide, we'll walk you through the step-by-step process of crate training your puppy, addressing common challenges and ensuring a smooth transition for both you and your new companion.
GeminiIs your new furry friend a whirlwind of playful energy?  Puppies are adorable, but potty accidents and chewed belongings can quickly become overwhelming. Crate training can be your saving grace!  This method teaches your pup that their crate is a safe and cozy space, giving you peace of mind and helping your pup learn to relax.  Ready to create a happy and harmonious home for both of you? Let's dive into how to crate train a puppy!

AI Detection Results

CAS Our Results

Once I generated the text from each platform, I ran it through the free and paid versions. I found only one that had a discrepancy, and that was for my personal GPT. In the free version, there were yellow highlights, indicating that the detector wasn’t sure if the text was AI- or human-written. In the paid version, however, it came back as all AI (red) except for one sentence (green).

Content at Scale Detector Reads Like AI

The results show that the Content at Scale AI Detector found that the results were mostly AI. What you can’t see from this table is that CaS’s detector pinpoints the AI at the sentence level rather than giving you a blanket statement.


Content at Scale AI Detector Results

ChatGPT 3.5


ChatGPT 4




Claude 3 Sonnet




Humanizing Results

CAS Humanized Results

After the initial AI detection results, I ran each sample text through the rewriter and then ran that rewritten text through Content at Scale’s own AI detector.

Only the rewritten text from my GPT and Gemini came back as human-passing. Claude’s rewritten text came in a close third. It actually had a lot more green and yellow highlights, so I’m not sure why it didn’t come back as human-written.

Content at Scale Detector Passes as Human

Again, as an editor, this just tells me that a human-passing text requires a bit less editing than the AI texts.


Rewriter Output

Content at Scale AI Detector Results

ChatGPT 3.5Crate training is an essential component in nurturing a well-behaved, content puppy. Done properly, it not only offers a secure space for your pet but also facilitates housebreaking and instills good behavior. Whether you're welcoming a new puppy into your home or facing challenges with an existing dog, perfecting crate training can significantly enhance your relationship with your furry companion. This guide will delve into the essentials of effective crate training, from choosing the appropriate crate to applying positive reinforcement strategies. Prepare to embark on a path towards creating a peaceful coexistence with your pup, starting with their snug little haven-their crate.


ChatGPT 4Creating a cozy and safe space for your puppy during their early months is essential, and crate training is key to this process. Properly implemented, crate training not only helps with potty training but also prevents unwanted behaviors and gives your pup a secure spot of their own. This guide will walk you through the essentials of crate training, from the benefits it offers to choosing the right crate, and detailed steps for a successful training journey. By adhering to these guidelines, you'll build a strong bond with your pet, ensuring they feel protected and cherished in their new environment. Ideal for both novice and experienced dog owners alike, this guide provides all you need to know about effectively crate training your puppy. Follow along to create a positive living situation for your furry friend, setting them up as a happy, well-behaved member of the family. 


My GPTEmbarking on the journey of puppy parenthood brings with it the challenge and opportunity of crate training. This isn't just about providing a personal space for your new furry family member; it's about creating a nurturing, secure environment that supports their growth and aids in behavioral training. As someone who has experienced the trials and triumphs of raising puppies, I understand how crucial it is to approach crate training correctly from the outset. In this guide, we'll explore the key elements of successful crate training, combining actionable advice with insights gained from real-life experiences. Whether you're navigating puppy ownership for the first time or looking to refine your skills, this guide offers valuable strategies to ensure crate training benefits both you and your pup. Join me as we delve into making crate training a positive venture, laying down the groundwork for a well-behaved, contented dog companion. 


Claude 3 SonnetCrate training is a crucial component in nurturing a well-mannered and confident puppy. Initially, it might appear restrictive, but when introduced correctly, the crate transforms into a comfortable retreat for your pup - their own private nook for relaxation, sleep, and security. It's an invaluable asset for housebreaking, preventing unwanted chewing behaviors, and offering a serene spot during hectic moments or while you're out. The secret to effective crate training is ensuring that your puppy perceives the crate as a positive space right from the start. With dedication, consistency, and proper methods, you can guide your furry friend to see their crate as a safe zone. This foundation paves the way towards raising an emotionally balanced adult dog. In this guidebook, we'll navigate through each step of crate training your puppy meticulously while tackling potential hurdles to make this transition seamless for both you and your new pal.


GeminiGot a new puppy that's all play and mischief? While they're cute, dealing with accidents and chewed-up items can be stressful. Enter crate training - your solution for peace and order! This approach helps your pup see their crate as a safe haven, easing your worries while teaching them to calm down. Eager to establish a serene living situation for you both? Let’s explore the steps to successfully crate train your furry companion!


Content at Scale AI Detector Review

AI Detector

CAS AI Detector Review

Overall, I’m a big fan of the Content at Scale AI Detector. Naturally, Originality is more robust, but for a free option, CaS is hard to beat. What sells the most is the pinpoint accuracy for AI detection, meaning the highlights. (Something I criticize Originality for not having.)

As you can see in my walkthrough video, the detector’s results come in two ways: summary (human or AI) and highlighted text. Understanding the color coding is pretty simple:

  • Green: Human
  • Yellow: Uncertain
  • Red: AI

I can’t tell you enough how incredibly helpful these highlights are for me as a writer. If I used Originality, I’d simply get a score and wouldn’t know what needed the most attention. Having CaS’s results with highlights allows me to go in with surgical precision and revamp those AI bits while not wasting my time fixing something that isn’t already broken.

This isn’t just true for editors. Educators, for example, can return to the student with a more detailed report of where exactly AI was detected, much like you would find with plagiarism checkers. It would allow you to have a visual representation of how much AI is really present (compared to an arbitrary percentage). Educators could then address poor writing (if it’s a small amount) or address unethical use of AI in academia.

Can you tell I wished more AI detectors would utilize this model?


Cas Rewriter Review

Content at Scale’s text generation is some of the best on the market. Is it going to return human-grade output? Sometimes, but not always (as seen from our tests).

However, as you can see, less editing is involved in polishing up the CaS Rewriter’s output. So, for professionals like content writers and teams, bloggers, or SEO folks, you can definitely save yourself a lot of time by leveraging CaS’s Humanizer.

Pros: Here’s what you’ll love about Content at Scale's AI Detector

  • Free AI Detection: For those of us who don’t need a rewriter, it’s awesome to have such a good AI detector readily available. Just know you’re capped at 2,500 characters.
  • High Accuracy: You can count on it to pinpoint AI-generated text with a striking 98.3% accuracy. It’s like having a keen detective on your team, sifting through the digital clues.
  • Pinpoint AI Detection: You probably guessed this already, but I love that the AI detector color-codes or highlights the text depending on how much AI is detected. It makes my job as an editor so much easier.
  • URL Detector: You can check the presence of AI in a URL, but this is under the paid version.
  • Image Detector: In both free and pro, you can check AI in images.
  • Generous Character Limit: With a 50,000-character scanning capacity in the paid version, you're all set to check lengthy documents in a single go. It’s particularly handy if you’re dealing with comprehensive reports or articles.
  • Sophisticated Paraphrasing: If it flags something as AI-generated, you're not left in the lurch. You can rewrite these sections to sound more human, making your content undetectable to even the sharpest eyes.
  • Comprehensive Features: From text highlighting based on AI probability to bulk scanning and image detection, it's equipped with all the bells and whistles to streamline your content verification process.

Cons: Here are a few things to watch out for

  • Pricing Might Pinch: At $49 per month, it could be a steep ask for individuals or small teams. While it’s a powerhouse, you’ll need to decide if the cost is justified.
  • Use It or Lose It (Credits): Those rewrite credits? They expire monthly. If you’re not a fan of “subscription anxiety,” this might rub you the wrong way.
  • Interface Quirks: Some users find the platform a bit of a maze. While it gets the job done, a smoother user experience could take it from good to great.
  • Bulk Scanning, With Caveats: Yes, it does bulk scans, but if you’re swimming in content, you might find this feature needs a few more laps to be gold-medal worthy.

Is the Content at Scale AI Detector Worth It?

Is CAS Detector Worth it

As ever, I will say that whether or not the Content at Scale AI Detector is worth it depends on your needs.

There are a ton of folks who just need a reliable AI detector: educators, students, anyone hiring a copywriter. The free version (with only AI detection) will get the job done. It would be nice to have the option to scan entire documents rather than piecemealing sections, but that would be a paid service. So, if you’re in this camp, where you need to ensure that the content is or isn’t human-written, using the Content at Scale AI Detector is a no-brainer.

For professionals with the budgetary space, having a robust rewriter can really cut down on the time you need to clean up a document. As I mentioned before, integrating the Content at Scale AI Detector and Humanizer into your workflow will feel pretty seamless. You would just use the AI detector and then pinpoint your rewrites to the red highlighted sentences.

Content at Scale AI Detector Overview – How Does It Work?

Cas Detector How Does It Work

AI Detection With the Content at Scale AI Detector

The Content at Scale AI Detector is equipped with the know-how to spot the subtle tells of AI creations-like uniform sentence structures or a lack of those quirky human touches that breathe life into writing. It's constantly learning from a broad spectrum of AI platforms, including those GPT models you've probably heard a lot about, ensuring it stays ahead in the game. As you can see from our tests, it can detect GPT 3.5, GPT 4, Claude, and Gemini with ease.

So, if you're looking to keep your content genuinely human, this detector is easy to use. You just put your text into the text editor field and click the “Scan for AI Content” button. It then gives you an overall assessment of “PASSES AS HUMAN!” or “READS LIKE AI!” as well as highlighted text that delves deeper into which sentences have AI or are more human.

Humanizing Content With the Content at Scale AI Detector

Now, let's chat about the Content at Scale Humanizer. Imagine you've got this piece of AI-generated text. It's accurate, it's informative, but it's missing that spark, the warmth that comes from a human touch.

This is where the Humanizer steps in, much like a skilled editor, and transforms those words to sound like they've come straight from a human heart and mind. It infuses your text with those little idiosyncrasies and emotional nuances that make readers feel connected, almost like they're having a conversation with you over coffee.

Using advanced NLP techniques, the Humanizer doesn't just tweak grammar or spruce up vocabulary; it reimagines the content to resonate deeply with your audience, ensuring your message isn't just heard but felt. In a world where AI-generated content is becoming the norm, the Humanizer ensures your voice remains unmistakably yours, engaging and authentic.

In practice, once you’ve run the AI detector, you would select your red highlighted sentences, click on “Ask AIMEE,” and choose “Undetectable Rewrite.” You’ll then be able to choose between a couple of options and click “Use.” It will then plop that humanized sentence into your text.

Content at Scale AI Detector Alternatives and How It Compares

CaS Detector Alternatives

To Other Detectors

There are several options for free AI detectors out there, but none of them offer the highlighted text feature that Content at Scale’s detector does.

Undetectable (review) comes the closest because it leverages 8 free AI detectors (Content at Scale’s included) and the AI detection portion is free as well.

However, the most robust AI detector is still Originality. It is paid, but it allows you to upload an entire document rather than piecemealing bits into the detector.

To Other Rewriters

While there are several rewriters out there, few offer AI detection and rewriting in one package. Undetectable is a direct competitor for the Content at Scale AI Detector and Humanizer because it offers both. Undetectable’s Rewriter works about as well as Content at Scale’s, except you rewrite the entire section rather than a sentence here or there (which burns credits).

One big plus is the cost. Undetectable is deeply discounted at the moment with 50% off the yearly plan ($60 for the year for 10,000 words per month at the time of publication).

You’d have to weigh which platform would work best for you.

Quillbot (review) is another rewriter that typically performs well; however, it doesn’t offer an AI detector. This means you’d have to use two different platforms.

Integrating the Content at Scale AI Detector Into Your Workflow

Integrating CAS Detector Into Workflow

As I mentioned before, integrating the Content at Scale AI Detector into your workflow should feel pretty seamless.

Once you’ve run the AI detection, you’re able to pinpoint which sentences need the most attention and, therefore, deserve a rewrite. From there, you select that sentence, click on “Ask AIMEE,” and click “Undetectable Rewrite.”

The Humanizer will then give you the option of two replacements and replace the old sentence with the one you choose.

I’d add that you might want to rerun it through the detector again just to be certain you’re happy with the outcome, but that’s up to you. From there, you can pass it off to your editor for a final check.

Overall, the Content at Scale AI Detector is pretty easy to include in your everyday workflow.

Content at Scale AI Detector Pricing


Free Plan

Paid (Pro) Plan

$49 per month 
Character Limit per Scan
2,500 characters
50,000 characters 
Rewrite AI-detected Sections
Scan Text and Images by URL
Editor Experience
Unlimited Detection Scans
AI Image Detection

Content at Scale's AI Detector

  • Detector is part of our favorite AI writing tool for generating long blog posts
  • Includes an AI image detector
  • Works with ChatGPT, GPT4, Bard, Claude, & More
  • Both free & paid versions available

Frequently Asked Questions

Does the Content at Scale AI Detector have a free trial?

The Content at Scale AI Detector does have a free version of the detector only. However, there is no free trial of the Humanizer/Rewriter.

Does the Content at Scale AI Detector detect GPT-4?

Yes, the Content at Scale AI Detector can detect GPT-4 and 3.5, Claude, and Gemini.

How accurate is the Content at Scale AI Detector?

The Content at Scale AI Detector boasts a 98.3% accuracy rate. So, it’s pretty accurate.

What is the Content at Scale AI Detector best for?

The Content at Scale AI Detector is best for pinpointing where AI is detected in a text as well as rewriting those AI-suspected sentences.