Copyscape Alternatives

Best Copyscape Alternatives in 2023

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Whenever you write something for a website or a publisher, it is a no-say rule that it should be original, and the content should not match that of other websites.

So, how do you check that? By using a plagiarism tool.

Copyscape has been in the market for more than a decade and is known for its accurate and quick results. It is a tool that helps people find out if any part of their writing is plagiarized from the internet.


Copyscape has different options, like a free checker, Copyscape premium, and a premium copysentry feature that can protect your writing from being copied by others. The tool is highly efficient and easy to use, which is why many people prefer using it.

However, the tool has its own drawbacks, and many are looking for alternatives.

In this article, we have listed the 10 best alternatives to Copyscape that you can use to make sure your content doesn’t get brushed off from the Google list in terms of plagiarism.

Check Out The Best Copyscape Alternatives!

Before we get into the details of the tools, we first need to know why we should give these tools so much importance. As we already said, using a plagiarism tool ensures that your content is original.

But as technology is advancing, more and more tools are coming up to make things easier. AI writing tools are one such tool. These tools have made writing much easier than before.

While these tools can help reduce writer’s block, create blog outline and suggest the types of content that can be worked on in the future, some are misusing them to generate an altogether new written content.

Keeping these advancements in mind, companies are now coming up with software and tools that can detect plagiarism, as well as the use of AI in the same place.

In this list, we have covered different alternatives to Copyscape that are free and paid with AI detection and other additional features.

1. Plagiarisma


Plagiarisma is a great Copyscape alternative, which helps you detect a plagiarized content. It also offers grammar checking of your content, rewrite your article, and check whether it has been copied from Google Scholar. You can get the results instantly on the website or your email in a PDF format.

It also provides you with an HTML code that you can copy and paste on your website to protect your content and prove that it is original.

When you use its free version, you can check up to 2000 words per month. There are different plans also available which give you unlimited searches.

2. Quetext


Whether working alone or in a team, Quetext is an excellent and accurate plagiarism checker similar to Copyscape. However, if you want some more features, you can choose from its two premium options.

While it is best known for the highly detailed and trustworthy report it prepares, you can also use its new features like a citation generator, grammar and spelling check.

The tool supports multiple languages, and with its deep search feature, you can check whether a text has been spun or changed to hide plagiarism. The reports can easily be downloaded and shared in PDF formats.

Its only drawback is the number of words for free, which is only 500 words. If regular writers want to check more words, they’ll have to pay $8.80/month for100,000 words.

However, once you pay for it, you don’t have to keep going to the browser to check your content, as you can download its Chrome browser extension and do the checks on the go.

3. Grammarly


You may have always used Grammarly as a proofreading tool. But did you know? It has a plagiarism checker, too?

Apart from making your content sound better, you can use Grammarly as a free online plagiarism checker, which is known to be one of the best alternatives to Copyscape.

The tool runs your content across thousands of web pages and scholarly papers to make sure you know the parts that are not original.

You can use its free version, but to see the source and instances of plagiarism, you must switch to the paid version starting from $12/month.

When you pay for the premium version, you can see the parts plagiarized, the percentage, and the source’s web link. Once you edit those parts, the highlights will go away, and you will have unique and original content.

4. ProWriting Aid

ProWriting Aid 

ProWritingAid plagiarism checker does what Copyscape fails to do, which is grammar checking, giving writing suggestions, along with checking for plagiarism.

Apart from being known as an excellent writing assistant, ProWriting Aid gives you a detailed report of the duplicate sections in your content.

It has no free plan and is not accessible to high school students. However, research scholars can benefit from it to improve their thesis.

Its pricing model start from $10, which can go up to $200. While many may find it costly, there’s an upper hand this tool has got. Unlike other tools where the searches are based on the number of words, it costs you per search.

So, even if you have a huge document to run for a plagiarism check, you can do it without worrying about the spent words.

5. Duplichecker


Duplicheker is another great alternative for Copyscape. You can do a plagiarism check using both words and images, detect any AI-generated content, or paraphrase sentences to improve the quality of your content.

This plagiarism detection tool does a real-time global web search, due to which it scrapes out even the smallest plagiarized sentence, whether from new content or an old one.

You can copy-paste the content or a URL or directly upload the content in any available format you have in the given space. The check is carried out extensively with the latest technology, giving you accurate results.

One feature that makes it unique from Copyscape and other plagiarism detector is that it has a Reverse Image Search feature where you can find similar-looking images across the web.

Using the free version, you can check 1000 words. You can switch to their paid plans starting from $10 to get more advanced features. You can also customize the plan according to your needs and the number of words you want with its variable pricing model.

6. Copyleaks


Are you a writer, student, or teacher looking for a plagiarism checker tool that will give you the maximum features in one platform? If so, Copyleaks is undoubtedly your best option!

Copyleaks is a more advanced plagiarism checker that allows you to check for similar content in 30+ languages. It does a cross-language detection, meaning if you scan a doc in English, it will show you duplication possibilities in other different languages.

Its algorithm is developed in such a way that it can find duplicate content ranging from the widest academic paper to a simple and small website.

Apart from checking similar content, it also looks for content that may have been AI-generated from platforms, including Bard and GPT-4. It also does a source code and image-based text plagiarism detection which is necessary to maintain the integrity of content.

Copyleaks lets you check 10 pages with 250 words to check in the free trial plan. The paid plan starts from $9.16/month with 1200 pages.



Originality.AI is comparatively a new tool than the entire plagiarism checker out there. It is a top Copyscape alternative, which you can use not just to check for plagiarism but also to check if a piece of content is AI-generated.

Since the use of AI has rapidly increased in the content world, retaining the quality, originality, and authenticity of written content has become more important, which is successful in doing. gives you a score on plagiarism with the sources your content is similar to, highlights the parts that are AI-generated, and shows a readability score based on the Flesch-Kincaid Reading Ease to make your content better.

This isn’t a free Copyscape alternative, but you can always use the features by paying $14.95/month.

8. PlagScan


PlagScan is an easy-to-use plagiarism checker developed by Turnitin, a plagiarism checker for students.

PlagScan does not limit its audience and is accessible to anyone. It’s very convenient as you can upload content for checking in any format. The results will be shown side by side, making it easy for you to see which websites have similar content as yours.

You have to pay $5.99 to use the features. But when you register, it offers a free trial with 20 credits, which you can use to check how the tool works for you.

Though its parent brand offers several features for students, students can use this tool as well to maintain the quality of their assignments, projects, and so on.

9. PlagTracker


Are you looking for a free Copyscape alternative to fight plagiarism? PlagTracker is a must-try for you! It best suits teachers, students, bloggers, publishers, and website owners to give deeply checked results.

It offers various features wherein students can proofread their work, teachers can check where their student’s work is copied, publishers and writers can check the authenticity of a written piece, and website owners can see if the content is original.

You can sign up for a free account or pay $14.99/month for additional features.

10. CopyGator


Use CopyGator to check if any of your content has been republished and uploaded on any website. This tool helps you keep your work unique across the web.

From the meta description to your blog’s title, if any other website has used your content on any platform, you will get to know that in a matter of minutes.

You just have to type your domain name in the space provided, and you’ll immediately see the results.

Whenever your content is being used, CopyGator will notify you about it.

You can also copy and paste its badge on your blog, and it will automatically monitor your web pages to see if they are being used.

The is a free plagiarism checker, so make sure to make full use of it to protect your content.

Have You Decided On Your Favorite Copyscape Alternative?

Whether it is plagiarized or AI-generated content, having any one factor in any content harms the authenticity and integrity of both the content and the writer.

All the best plagiarism detection tools we have listed will help you check if your content is original and passes the checklist of a good, authoritative, and trustworthy content piece.

Each tool boasts a different feature of its own; one can be used as a browser extension, and the other can be integrated with various tools. While one is the best free tool, you can pay for the other to get more advanced features.

Though all these tools are built differently, they indeed fulfill the job you use them for.


What do you mean by a plagiarism checker?

Plagiarism checkers are tools or software used to check if any written pieces are similar and match content written by someone else.

What is Copyscape?

Copyscape is a leading software used to detect any duplication in content from web pages across the web.

Is it safe to check plagiarism online?

Yes, all the plagiarism checking tools mentioned above are safe to use online. You can close the application once you get a plagiarism report after the scan. Doing this will remove all the information entered and will no longer be stored.

Gaby Alexander

Gaby Alexander

Gaby is a search marketing enthusiast with a passion for helping agencies improve their ROI through effective link-building strategies. With expertise in Google Campaign Manager, HubSpot Inbound Marketing, and SEMrush, Gaby provides valuable insights and guidance to optimize search marketing campaigns.

Gaby Alexander

Gaby Alexander

Gaby is a search marketing enthusiast with a passion for helping agencies improve their ROI through effective link-building strategies. With expertise in Google Campaign Manager, HubSpot Inbound Marketing, and SEMrush, Gaby provides valuable insights and guidance to optimize search marketing campaigns.

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