Scribbr AI Detector Review

Enhance your academic writing with Scribbr's AI detector. It also checks for plagiarism, generates citations, and more.

By: Joanna Penn, Published on: 2024-01-04, Last Updated: 09-01-2024

Reviewed by: Steven Pinker

Table of Contents

Scribbr is a leading provider of academic writing and citation support. It allows students and scholars to enhance their writing proficiency. Scribbr offers services like proofreading, editing, plagiarism checking, citation generation, and valuable writing resources.

Scribbr’s AI detector efficiently identifies AI-generated text. It confidently checks texts produced by popular tools like ChatGPT, Bard, and Bing Chat.

Today, we will review this AI writing checker. We will test it with different things to find out how accurately it works. Before we start reviewing, let’s find out our review process.

Process of Reviewing 

I thoroughly tested Scribbr’s AI detector to see how well it could tell whether the content was written by a human or generated by AI:

Step 1: Initial Evaluation

I began the review process by comparing human-written and AI-generated content to see if this AI checker could tell the difference.

Step 2: Precision and Reliability Test

In this step, I compared the accuracy of this tool to that of a human-written blog and an AI-generated piece. 

Step 3: Experimenting with Strategies

Finally, I tried various tricks to see if this AI detector could show AI-generated content as human-written. 

Checking How Well Scribbr AI Detector Works

It’s a very simple process. You can detect AI content in your text by just opening the tool, pasting that in the text box, and clicking “Analyze text.” 

Now, let’s begin to check the accuracy of Scribbr's AI detector. I simply asked ChatGPT to generate a paragraph on junk food. 

ChatGPT instantly provided me with a paragraph of 83 words on this topic. Let’s check if this tool can detect its AI similarity.

I opened the tool and pasted my generated paragraph in the text box to check for AI plagiarism. It shows that there is a 79% chance that my text is generated by AI. 

Now that I’ve tested this tool with AI content, it’s time for us to check what it will do with human-written content.

So, I wrote a paragraph on the same topic and fed it to the tool. Here’s what it showed:

Scribbr's AI detector shows that there is a 0% chance that my text is generated by AI. 

On checking the AI similarity of human-written content and AI-generated content, I found that this tool works great in detecting AI within the content. Also, its accuracy is high.

Key Features 

Scribbr’s AI detector is used to tell the difference between human-written and AI-generated content. These are some of its features.

  • It supports students and academics with writing and citation services.
  • Provide proofreading, editing, plagiarism checks, and citation generation.
  • It identifies AI-generated text.
  • Efficiently detects texts from popular tools like ChatGPT, Bard, and Bing Chat.

Price Plan

Scribbr’s AI detector comes with a free plan that covers up to 500 words of text. Pricing strategies for other features, such as proofreading and editing, citation generation, and writing resources:

  1. Citation Generation: For $2.75 per source, write in all citation styles.
  2. AI Detector, Plagiarism Checker, and Grammar Checker: For $19.95 per check

Pros and Cons of Scribbr AI Detector

Let’s find out some of its pros and cons.


  • It has a vast database of 99 billion web pages and 8 million publications for comprehensive plagiarism scans.
  • It has a user-friendly interface, suitable for both first-time and experienced users.
  • Customizable settings allow users to choose any citation style.


  • It’s not free, and the plagiarism checker is priced per document.
  • It doesn’t support other languages except English.

Best For

Scribbr’s AI detector offers versatile applications across various domains. 

  • For students as a tutor, plagiarism checker, and citation generator.
  • Educational institutions can purchase bulk checks at a low cost for easy duplicate detection among students.
  • Researchers use it to verify the originality of papers and to make their research genuine. 


Here are some top alternative AI detectors to Scribbr’s AI detector that you can use:

  • GPTZero
  • Duplichecker


Scribbr AI detector is a user-friendly and efficient tool and is best in academic and research workflows. While the free version has limitations, the paid plans offer comprehensive services, from plagiarism checks to citation generation. Scribbr's affordability and innovative AI detection make it valuable for maintaining writing honesty.