10 Best Turnitin Alternatives Plagiarism Checkers [Tested & Reviewed]

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Date: November 11, 2024

Are you looking for an alternative plagiarism checker to Turnitin? Are you fed up with Turnitin and looking for another reliable option? If yes, you are not alone. A lot of people search for Turnitin alternatives daily. However, the search results provide them with so many options which makes them confused about which one is reliable to use. 

If you are also having trouble deciding which plagiarism detector you should use in place of Turnitin, don’t worry. We have got you covered. After spending sufficient time researching and testing different tools, we have found the 10 best plagiarism checkers. 

In this post, we will introduce you to all the tested and reviewed tools that you can use to replace TurnitIn. Remember, every tool is worth exploring. So, make sure you uncover all of them. Let’s get started.

1. Duplichecker

Duplichecker is a leading plagiarism checker trusted by Millions of users worldwide. Its plagiarism detector known one of the best Turnitin alternative that excels at performing robust plagiarism checks. It is gaining popularity day by day among students, instructors, and others who are required to produce original work. It’s super-advanced algorithms don’t leave a single plagiarized sentence undetected and provide highly accurate results. That’s the reason that makes people rely on it without any hesitation. 

Key Features: 

• Boasts a vast database with billions of resources. 
• Allows to import text files from Dropbox and Google Drive. 
• Generates highly accurate plagiarism reports.  
• Dives deeper into the text to catch plagiarism. 

Pros:

• Offers easy steps for plagiarism detection.
• Supports 15+ languages for plagiarism detection. 
• Plagiarism detection and content rephrasing in one place.
• Doesn’t require any Signup or Login.

Cons:

• The free version limits the word count to 1000. 

Pricing:

Taking user affordability into account, Duplichecker permits you to check 1000 words freely, which is enough for many users. If you want to scan lengthy files, you can access its premium version, which will cost you $10 per month. You may check its other plans to see if they meet your needs.

2. SmallSEOTools

SmallSEOTools is another well known platform, offers worldwide users a powerful plagiarism detector. Its database is based on a large amount of research papers, journals, case studies, and different academic and web resources. So, when you input content into its plagiarism checker, there is no chance that any plagiarized section will go unnoticed.  

Key Features:

• Offers multiple input text options. 
• Checks text against billions of web pages. 
• Allows to compare text with matching sources. 

Pros:

• Capable of detecting plagiarism in 20+ languages.
• Provides share and download reports option.
• Allows to exclude particular web URLs.

Cons:

• The interface contains some distracting ads. 

Pricing:

SmallSEOTools is both a premium and free plagiarism detector. Here are details of both versions. 

• Free Version: Allows unlimited plagiarism checks, but each of 1000 words. 
• Paid Version: Requires $9.80 per month to break the word count limit. 

3. Copyscape

Copyscape is also an efficient plagiarism checking tool that can be used in place of Turnitin. It specializes in detecting all kinds of plagiarism with high accuracy. It is equally beneficial for all kinds of users. So, no matter what type of content you want to ensure originality, it can efficiently cater to all of your plagiarism detection needs. 

Key Features:

• Lets to check multiple documents simultaneously. 
• Gets integrated with WordPress for real-time scans. 
• Allows users to input content through a web URL. 

Pros:

• Incredibly easy to use. 
• Accessible via all devices. 
• Doesn’t store user data. 

Cons:

• Supports limited file formats. 

Pricing:

Copyscape offers a free version, but it is very limited and allows just a few scans. However, its paid plans are quite affordable, starting at $4.85 monthly. 

4. Quetext

Quetext is another plagiarism checker that caters to the researchers, content creators, and bloggers needs. It is famous for its deep search technology that enables it to find out even minor traces of plagiarism. So, with this proficient tool in your hands, you don’t need to buy costly plans of Turnitin, as it is available at a relatively low price. 

Key Features:

• Conducts a deep search for in-depth text assessment. 
• Super-fast at performing plagiarism detection. 
• Use color codes in reports for user convenience. 

Pros:

• Offers an ad-free, clean interface. 
• Finds all kinds of plagiarism. 
• Offers a browser add-on for Chrome. 

Cons:

• Limited to 500 words per search. 

Pricing:

Its free version processes 500 words as many times as you want. If you want to scan more words than this limit, you need to buy its premium plan which costs $7.20. 

5. Grammarly

You may be familiar with Grammarly as just a grammar-checking tool. Well, it may be surprising to know that it also provides a cutting-edge plagiarism detector. Many writers and students not only use it for grammar corrections but also to verify the originality of their content. Just like them, you can also get double benefits from this amazing online tool. 

Key Features:

• Takes just a few seconds to detect plagiarism. 
• Indicates plagiarism percentage by originality score. 
• Gets integrated with word processing tools for on-spot detections. 

Pros:

• Simple interface, making it easy to use. 
• Highlight plagiarized text in green. 
• 100% safe and secure to utilize.

Cons:

• Can flag quoted sentences as plagiarized. 

Pricing:

Grammarly lets you check 10,000 characters freely. However, it demands a paid subscription if you exceed this limit. In its paid plan, which costs $12 per month if you buy it for a year, you get both plagiarism and grammar check options. 

6. Copyleaks

Copyleaks is another advanced tool that offers the same plagiarism detection services as Turnitin. What sets it apart from other similar tools is the integration with sophisticated AI technology. Having integrating smart AI algorithms, it performs an in-depth text analysis and identify every sentence that resembles already existing sources. 

Key Features:

• Performs real-time scans with 99% accuracy. 
• Offers integration with Google Docs.
• Generates detailed yet comprehensible reports. 

Pros:

• Flags poorly rephrased text as plagiarized.
• Fast, secure, and easy to use for everyone. 
• Can also check content for AI traces. 

Cons:

• Doesn’t let you scan files without signup. 

Pricing:

Copyleaks provides 25 credits in its free trial to users for plagiarism detection. However, its paid plan offers 100 credits but charges $10.99 per month. 

7. QuillBot

Most people think that QuillBot is just a paraphrasing tool. Only a few know that it also facilitates equally advanced plagiarism detection as Turnitin. Its plagiarism checker serves as your companion in ensuring that your written material doesn’t contain accidental or intentional plagiarism. 

Key Features:

• Accurately detect exact and partial matches. 
• Offers a straightforward procedure to scan text.
• Extends detection capabilities to 30+ languages.

Pros:.

• Unlike many others, it has an elegant web layout.
• Has a wide database, offering extensive coverage.

Cons:

• Doesn’t offer a free trial, even not for one time.

Pricing:

Since it is a paid tool, it categorizes its premium versions into three packages based on duration. It charges $9.95 monthly, and this cost decreases if you buy its quarterly or annual plan. 

8. PlagiarismCheck.org

The name itself indicates that PlagiarismCheck.org is an efficient tool to check the originality of content. It is trusted not only by students but also by many reputed academic institutes, which are featured on its web page.  If you are looking for a reliable and competent alternative to Turnitin, this plagiarism checker could be your go-to option. 

Key Features:

• Compares input text with various databases. 
• Uses advanced natural language processing algorithms. 
• Provides interactive plagiarism reports. 

Pros:

• Compatible with multiple file formats. 
• Keeps your uploaded data secure. 
• It can be accessed using all devices. 

Cons:

• Requires a user account before use. 

Pricing:

It is mainly a paid plagiarism checker that offers various plans. Its basic plan lets you check 20 pages for $5.99, and the premium plan costs $45.49 for 300 pages.

9. PapwersOwl

PapersOwl is also a noteworthy plagiarism checker that is specially made for academic purposes. Its ability to scan a variety of documents, such as essays, theses, dissertations, and other writing tasks, makes it worth giving it a chance. Not just learners, educators can also capitalize on this tool to appreciate original work and discourage plagiarized material. 

Key Features:

• Performs high-quality checks with deep search. 
• Works with all commonly used file formats. 
• Doesn’t compromise on users’ data privacy. 

Pros:

• Integrated with cloud storage. 
• No word limit in the free version. 
• Pretty swift in detecting plagiarism.

Cons:

• Its database is smaller than many others. 

Pricing:

Fortunately, Papwersowl is completely free to use. You can use it to check as many documents as you want without paying any cost. 

10. Plagium

Plagium is the last plagiarism detector in our list that you can use instead of Turnitin. It is a simple yet powerful tool that can cater to your plagiarism detection needs efficiently. Just like other efficient tools mentioned above, it also doesn’t leave any plagiarized lines undetected. Being a competent tool, it also deserves a chance to prove its ability to ensure originality. 

Key Features:

• Offers a comparison with the matched sources. 
• Provides reports that display results in a visual format. 
• It can be integrated with Google Docs and Drive.

Pros:

• Easily accessible with no restrictions. 
• A limited free version is available.  
• Doesn’t demand a monthly or yearly subscription.

Cons:

• The user interface needs to be improved. 

Pricing:

Plagium doesn’t charge you monthly or yearly. Rather, it requires you to pay on a per-page basis. This facility allows you to spend only when needed. If you go with “Quick Search,” it charges $0.04/page and $0.08 if you choose the “Deep Search” option. 

Conclusion:

The Internet indeed has a lot of plagiarism detection tools, but all of them cannot be replaced with Turnitin. You should find an alternative that is either equally competent as Turnitin or is more powerful than it. However, finding such a tool might be challenging, especially when you have a lot of options. 

That’s why we have compiled a list of best tools above that can be used as an alternative to Turnitin. We hope that you have explored all of them. Now that you know the features, pros, cons, and pricing of each of them, you can choose one of them that suits your needs and affordability.