Copyleaks

4.4 (91)
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Ensuring AI governance and compliance.

Overall rating

4.4 /5
(91)
Value for Money
4.2/5
Features
4.3/5
Ease of Use
4.6/5
Customer Support
4.5/5

88%
recommended this app
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91 Reviews

Christian
Christian
Overall rating
  • Industry: E-Learning
  • Company size: 2–10 Employees
  • Used Weekly for 6-12 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 8.0 /10

Copyleaks a Great Plagiarism Checker for Professional Writers

Reviewed on 2020/02/03

Copyleaks along with Grammarly, and the Hemingway app are great tools for any professional writer...

Copyleaks along with Grammarly, and the Hemingway app are great tools for any professional writer to use. Copyleaks does an excellent job as a plagiarism checker and is really easy to use. I highly recommend!

Pros

I have been a professional writer: a blogger, book author, and freelance writer the last year and have used Copyleaks extensively for checking plagiarism. They do a very thorough check from multiple websites to make sure you pass any plagiarism checks. Copyleaks also has a great online staff that is easy to contact if you have any issues or would like to set up some type of affiliate program.

Cons

Well, I wish it had a longer trial period but it's cool that you don't need a subscription because there is a point-based system for use.

Berkay
Overall rating
  • Industry: Marketing & Advertising
  • Company size: 51–200 Employees
  • Used Daily for 2+ years
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 10.0 /10

Ensures that our Frontend content is original

Reviewed on 2022/10/22

Pros

Copyleaks ensures that our Frontend content is plagiarism free and compatible with sesrch engine SEO algorithm.

Cons

Copyleaks' paraphrased content detection algorith should be improved with more advance features.

David
Overall rating
  • Industry: Higher Education
  • Company size: 51–200 Employees
  • Used Monthly for 1-5 months
  • Review Source

Overall rating

  • Ease of Use
  • Likelihood to recommend 2.0 /10

Copyleaks review - History Teacher

Reviewed on 2023/04/26

Pros

Great plagiarism checker, all sources are shown clearly which makes it perfect for checking History A-Level coursework!

Cons

The AI detector is awful, I entered some work that a student did 5 years ago (without AI) and it came up with a 65% AI score. I am sadly going back to turnitin.

Response from Copyleaks

Appreciate the feedback. If possible, are you able to share what you checked for AI content so we can explore further on our end? Also, here's a resource indicating its limitations: https://copyleaks.com/ai-content-detector/faqs

Samuel
Overall rating
  • Industry: Media Production
  • Company size: 2–10 Employees
  • Used Weekly for 6-12 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 9.0 /10

Easiest Plagiarism Checker Online

Reviewed on 2020/01/03

I work in Audio Engineering and Music Production so this checker helps to streamline our new...

I work in Audio Engineering and Music Production so this checker helps to streamline our new applicant workflow.

Pros

I love how easy this software is to use. While the interface is simplistic, you can sit back and trust the software to thoroughly do its job every time.

Cons

There wasn’t much that I didn’t like about the software, the part I disliked was that it took a while to check my papers, granted they are almost 10 pages long. But did the wait make me hesitate about the software? No way. 10 minutes is nothing compared to the information it gives back to you.

Alternatives Considered

Grammarly Business

Reasons for Choosing Copyleaks

The ease of use outweighs Microsoft.

Switched From

OneDrive

Reasons for Switching to Copyleaks

Software v. a website.
Joe
Overall rating
  • Industry: Public Relations & Communications
  • Company size: Self Employed
  • Used Weekly for 6-12 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Likelihood to recommend 9.0 /10

The best plagiarism checker available

Reviewed on 2021/05/14

I commission articles from writers on a regular basis. This means that I cannot be too careful with...

I commission articles from writers on a regular basis. This means that I cannot be too careful with the authenticity of work that I receive. I use Copyleaks to check for plagiarism and have found it very effective, low cost to implement, and easy to use.

Pros

Using artificial intelligence, I am able to detect plagiarism quickly and effectively with no hassle. I like that the software can check all types of document types (including PDF), flags up content already published online, and that I can scan multiple documents side by side to ensure that any writing submitted to me is not plagiarised.

Cons

The only issue I have experienced when using Copyleaks is that the use of credits depending on the number of words being checked. This makes it difficult to understand how much checking each document will cost.

Sheza
Overall rating
  • Industry: Writing & Editing
  • Company size: 2–10 Employees
  • Used Daily for 6-12 months
  • Review Source

Overall rating

  • Ease of Use
  • Likelihood to recommend 8.0 /10

Make Your Content FREE of Plagiarism through Copyleaks

Reviewed on 2019/11/05

Pros

I like this software as it is quite easy to use. It helps me to detect any kind of plagiarism or similar words present in the document. It just takes a few minutes for checking a long text. As I am a writer, I found this site quite helpful for me. I can check mine as well as other people content within no time.

Cons

I am a bit uncomfortable with the prices. I only use its free version, but I would love to use its paid version if the prices were pocket-friendly. Otherwise, this software is great to use.

Abhishek
Abhishek
Overall rating
  • Industry: Education Management
  • Company size: Self Employed
  • Used for Free Trial
  • Review Source

Overall rating

  • Ease of Use
  • Likelihood to recommend 7.0 /10

Building projects is a breeze with their API

Reviewed on 2020/01/03

Pros

I liked that the product is able to identify the paraphrased content & violations in copyright with high accuracy and I was able to integrate it with my own project done in college.

Cons

I would appreciate if students were given access to the app on a per-project basis instead of 10 pages because we have lots of trial and error to do before we can submit the final code.

Dominika
Dominika
Overall rating
  • Industry: Human Resources
  • Company size: 11–50 Employees
  • Used Monthly for 6-12 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 10.0 /10

Super helpful

Reviewed on 2020/01/03

Really helpful tool especially for university essays.

Really helpful tool especially for university essays.

Pros

The software helped me check my thesis for accidental plagiarism before I submitted it for final review by my university.

Cons

That you need to pay, however that’s not avoidable.

Dilini
Dilini
Overall rating
  • Industry: Information Technology & Services
  • Company size: 1,001–5,000 Employees
  • Used for Free Trial
  • Review Source

Overall rating

  • Ease of Use
  • Likelihood to recommend 8.0 /10

Great tool for quality writing

Reviewed on 2020/01/03

Pros

1. Shows the correct sources where the similar words are matched.
2. Gives an overall percentage on similarity properties.

Cons

1. Takes little bit time to check large files.
2. Need to provide more credits in free trial

Raymel
Raymel
Overall rating
  • Industry: Consumer Services
  • Company size: Self Employed
  • Used for 1-5 months
  • Review Source

Overall rating

  • Ease of Use
  • Likelihood to recommend 5.0 /10

It's worth giving it a try

Reviewed on 2020/01/04

Pros

Simple to use
Quick results
Highlights for items that needed citations

Cons

Overall cost, I was not expecting the payment format required for this.

Nadia
Overall rating
  • Industry: Civic & Social Organization
  • Company size: 5,001–10,000 Employees
  • Used Weekly for 1+ year
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 4.0 /10

Best software

Reviewed on 2020/01/03

It's been a year since I joined this software group but I'm so excited to be part of the team...

It's been a year since I joined this software group but I'm so excited to be part of the team because it's really educative and would like to recommend each and every one to be part. This software group works so well in terms of protecting files. I hope you to continue this great service. Before this software, I did sometimes lose some of my file by since I joined this site its has been my very source of trust.

Pros

I like this software most because of it quality and protective features

Cons

The least is how it's functions when trying to connect with new people within the group its sometimes difficult

Nik
Overall rating
  • Industry: Writing & Editing
  • Company size: 1,001–5,000 Employees
  • Used Monthly for 2+ years
  • Review Source

Overall rating

  • Ease of Use
  • Likelihood to recommend 9.0 /10

Makes My Grading Faster—Can’t Recommend Enough

Reviewed on 2020/01/03

Copyleaks has been crucial for allowing me to grade not only with blatant plagiarism in mind, but...

Copyleaks has been crucial for allowing me to grade not only with blatant plagiarism in mind, but also, with revision in mind! I use Copyleaks to check for both plagiarism and the amount of change my students makes from one iteration of a paper to the next. Both have been invaluable to me as an educator in the writing field! Without this service, my grading would take considerably longer, so I am grateful to Copyleaks for having the tools I need.

Pros

The side-by-side document reviewing panes.

Cons

The upload functionality for putting the data into the system.

Hanah
Overall rating
  • Industry: Writing & Editing
  • Company size: Self Employed
  • Used for 1-5 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 9.0 /10

Best Site

Reviewed on 2020/01/03

Overall, my experience has been great. I have no problems and it helps me when I write. I like to...

Overall, my experience has been great. I have no problems and it helps me when I write. I like to always double check and this helps me.

Pros

I like this software so much. I am always writing and editing. I am always looking for new software to help me. When I work on ideas for my book or writing ideas. I love how simple this site is. You can type in your information in the dashboard and it searches to see if your words have been used or if there is anything similar to what you wrote. Simple and yet works fast. I also love how it doesn't take long to work this software.

Cons

The only thing I like least about this software is how I wish the dashboard screen was different. I just wish it was a bit more updated. The appearance just needs to be updated.

Peter
Overall rating
  • Industry: Information Technology & Services
  • Company size: 501–1,000 Employees
  • Used Weekly for 1+ year
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 10.0 /10

Great Software

Reviewed on 2020/01/03

Pros

The software is a good one, with very promising and enticing abilities

Cons

None, because I am happy to use it always

Samantha
Overall rating
  • Industry: Hospital & Health Care
  • Company size: 11–50 Employees
  • Used for 6-12 months
  • Review Source

Overall rating

  • Ease of Use
  • Likelihood to recommend 9.0 /10

Copyleaks Review

Reviewed on 2020/01/03

Pros

It was easy to upload the document I needed to scan. It was also very easy to set up an account. The document was scanned quickly and I was able to share my results with my professor with no issues.

Cons

I had never used it before so it was a slight learning curve but I know now.

Jacqueline
Overall rating
  • Industry: Education Management
  • Company size: 51–200 Employees
  • Used Monthly for 6-12 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Likelihood to recommend 8.0 /10

Great value for money

Reviewed on 2019/08/20

This is a great tool for students and teachers. Students like the ability to run their papers...

This is a great tool for students and teachers. Students like the ability to run their papers through the checker to see how they are doing. It is a great tool for teachers as it is easy to show a student how they are doing on their writing.

Pros

This software does a great job of showing what material may be copied from other sources. It highlights the materials and shows what possible websites from which the material may have come.

Cons

The software will sometimes say that material is copied from the internal database. This is not helpful.

Mahesh
Overall rating
  • Industry: Libraries
  • Company size: 201–500 Employees
  • Used Weekly for 1-5 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 8.0 /10

Very Useful

Reviewed on 2020/01/04

It's used as of plagiarism detection tool. Our need is completed.

It's used as of plagiarism detection tool. Our need is completed.

Pros

Copyleaks provides a great result in checking plagiarism. It provides good results which help to improve the writing skills of our faculties. Cost-effective product.

Cons

It saves the checked files...there is a need to take a permission to save or not...faculties are not able to save their manuscript anywhere.

Simon
Overall rating
  • Industry: Management Consulting
  • Company size: 501–1,000 Employees
  • Used Monthly for 6-12 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 9.0 /10

Simon Bonino Review

Reviewed on 2020/01/03

Helped me thru my studies to learn how to use my sources without copying them, retranslating them...

Helped me thru my studies to learn how to use my sources without copying them, retranslating them and making fair point when making an essay with my trustfull sources

Pros

Efficiency and Accuracy in detecting plagiarism, but also find helpful sources

Cons

The software might be difficult to use and to understand for someone who never use this kind of technology

Virginia
Overall rating
  • Industry: Education Management
  • Company size: 501–1,000 Employees
  • Used Monthly for 1-5 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 8.0 /10

payment policies

Reviewed on 2020/01/04

I use the software to review thesis of students of Master in Business Administration, I find it...

I use the software to review thesis of students of Master in Business Administration, I find it very useful reduces my work and allows me to know the origin of the data consulted. Also when I need to review and authorize articles for which I am a reviewer as well as papers of which I am a judge.

Pros

The software is very friendly, the handling is easy, the results obtained are well informed, they have a large database to obtain the origin of plagiarism, etc.

Cons

What I did not like is that I assumed that I was only buying a service package only once and a month they reloaded the payment without me requesting it, right now I am looking for how to withdraw from the automatic payment.

Mehdy
Overall rating
  • Industry: Higher Education
  • Company size: Self Employed
  • Used for 1-5 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 0.0 /10

Descent first step but this wont catch all plagiarism.

Reviewed on 2019/08/21

Pros

It was relatively quick and user-friendly.

Cons

It didn't do the job that It claimed to do. I found multiple plagiarized sentences on the paper that I checked using the plagiarism checker (even though the checker said there was none).

Wei-Chien
Overall rating
  • Industry: Computer Software
  • Company size: 10,000+ Employees
  • Used for Free Trial
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 8.0 /10

Good Product

Reviewed on 2020/01/03

Pros

I thought that's good for making sure our codes did not be stolen by someone else.

Cons

It took too long to search. I guess you could make some ML into the product to store the similar searching results in your database.

Aarya
Overall rating
  • Industry: Information Technology & Services
  • Company size: 10,000+ Employees
  • Used Weekly for 1-5 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 10.0 /10

I believe this is a great and a very handy tool. User friendly!

Reviewed on 2020/01/03

Pros

I like how it web traverses across the internet to check for plagiarism. Very reliable

Cons

None! Great job guys. I have all the good things to say.

Rodrigo Antonio
Overall rating
  • Industry: Education Management
  • Company size: 10,000+ Employees
  • Used Monthly for 1-5 months
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 7.0 /10

An ok free option

Reviewed on 2019/09/10

I have checked some of the essays that my students done and i have decided if they were able to be...

I have checked some of the essays that my students done and i have decided if they were able to be sent to an external evaluation. The sofware is easy tu use, and the paid version compares all the sources of the plagium, what is a great tool and results in a great customer experience

Pros

It displays you the percentage of plagiarism than a text have and shows you the comparison between the evaluated document and the "original" one

Cons

It doesn't show you at least some of the documents or pages where the plagium was done in the free version

Andressa
Overall rating
  • Industry: Education Management
  • Company size: 501–1,000 Employees
  • Used for Free Trial
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 8.0 /10

Single use

Reviewed on 2020/01/03

Thesis scan

Thesis scan

Pros

I have enjoyed some features as the Comparison to published sources.

Cons

Bugs and percentage of plagiarism is sometime not linked.

Victoria
Overall rating
  • Industry: Writing & Editing
  • Company size: Self Employed
  • Used for Free Trial
  • Review Source

Overall rating

  • Value for Money
  • Ease of Use
  • Customer Support
  • Likelihood to recommend 10.0 /10

Great program

Reviewed on 2020/01/03

Pros

This software is very very easy to use and convenient.

Cons

What I do not like about this program is that I have to pay for it