Top 9 iThenticate Alternatives 2026
Detect plagiarism with speed and accuracy.
Main Features
- AI Content Detectors
- API Integration
- Batch file scans
- Color-Coded Detection
Pricing
Starts from $100One-Time Payment
iThenticate is a Plagiarism Checker Software platform with a user rating of 3.3★ based on 4 reviews. Teams looking for alternatives typically need better pricing flexibility, easier deployment, or a closer feature fit for their specific use case. Below you'll find 9 vetted Plagiarism Checker Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.
iThenticate vs Top Alternatives at a Glance
Side-by-side comparison of pricing, user rating, and free trial availability to help you shortlist faster.
| Tool | Best For | Pricing | Rating | Free Option |
|---|---|---|---|---|
| iThenticate Current | Plagiarism Checker Software | $100 | 3.3 ★ | ✗ No |
 Unicheck | Plagiarism Checker Software | $15 | 4.3 ★ | ✗ No |
 Plagly | Plagiarism Checker Software | $9.99 | No reviews | ✓ Yes |
 PlagiarismCheck.org | Plagiarism Checker Software | Free trial | 4.5 ★ | ✓ Yes |
 Copyscape | Plagiarism Checker Software | $4.95 | 4.3 ★ | ✓ Yes |
 Plagiarism Checker X | Plagiarism Checker Software | $39.95 | 4.4 ★ | ✓ Yes |
Showing 1-9 out of 9
List of the Top iThenticate alternatives as of August 2026
Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.
Unicheck
Ensure originality with advanced plagiarism detection.
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What is Unicheck?
Unicheck is a comprehensive plagiarism checker tool, designed to eliminate all academic dishonesty cases and ensure the originality of the written work. Unicheck uses advanced algorithms for processing files in various formats, including word processors, PDFs, text files and more. Its database ...
Read moreCommon Features
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Plagiarism check
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Reports
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Multi-language Support
+ 2 more
Unique Features
No unique features
Pricing
Starts from $15/Month
Plagly
Ensure originality with every project.
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What is Plagly?
Plagly is a new brand of plagiarism checker software that eliminates the need to spend hours sifting through hundreds of pages trying to find the original source for the hard-earned information. Instead, user can have Plagly do this tedious search while user continue working on the next ...
Read moreCommon Features
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Plagiarism check
Unique Features
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Content Identification
Pricing
Free Trial available, Try Now
Starts from $9.99/Month, also offers free forever plan
Spotsaas Buyer Intelligence
Own the software buyers are comparing here? See who's weighing you against rivals — and who's comparing your competitors while you're not in the running.
PlagiarismCheck.org
Eliminate plagiarism with just one click.
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What is PlagiarismCheck.org?
Plagiarism checker software is a computer program that automatically scans Web sites for textual match-ups with a user-supplied document or set of documents. This software can run a search over a set of documents in seconds, and it has been designed to catch almost any sort of copying error. ...
Read moreCommon Features
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Plagiarism check
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Reports
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AI Content Detectors
+ 2 more
Unique Features
-
Grammar Check
Pricing
Free Trial available, Try Now
PlagiarismCheck.org offers custom pricing plan
Copyscape
Protect your content and reputation.
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What is Copyscape?
Copyscape is the original Web-based software tool for detecting duplicate content, Plagiarism, and copyright violations. If user need to ensure a high standard of professionalism in marketing copy, e-books, blogs, or any other site content before posting on the Internet, Copyscape is an extra ...
Read moreCommon Features
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Plagiarism check
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Batch file scans
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API Integration
+ 2 more
Unique Features
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Real-time Content Monitoring
Pricing
Starts from $4.95/Month, also offers free forever plan
Plagiarism Checker X
Prevent plagiarism, perfect your writing.
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What is Plagiarism Checker X?
Plagiarism Checker X (PCX) is the next generation of anti-plagiarism software. It is the only program that incorporates monitoring, identification, and correction to battle plagarism in students and teachers, as well as writers and bloggers. The plagiarism checker quickly scans documents for ...
Read moreCommon Features
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Plagiarism check
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Reports
-
Batch file scans
+ 2 more
Unique Features
No unique features
Pricing
Starts from $39.95, also offers free forever plan
Plagscan
Stop plagiarizing, start creating original content.
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What is Plagscan?
This software allows user to detect plagiarism in online essays, papers or other texts. User simply type in the number of words that they want checked or paste any text that has been copied and pasted from somewhere else. The software then compares it to millions of other prewritten and ...
Read moreCommon Features
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Plagiarism check
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Reports
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Multi-language Support
+ 1 more
Unique Features
No unique features
Pricing
Starts from $5.99
PlagiarismSearch Checker
Authenticity at your fingertips.
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What is PlagiarismSearch Checker?
Introducing PlagiarismSearch Checker - the ultimate solution for delivering 100% authentic write-ups, available 24/7. This extensively used tool offers quick and accurate plagiarism reports, ensuring the integrity of your content. Its multi-layered algorithm technology searches through over 50 ...
Read moreCommon Features
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Plagiarism check
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Reports
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AI Content Detectors
+ 1 more
Unique Features
No unique features
Pricing
Starts from $7.95, also offers free forever plan
URKUND
Integrity in every word.
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What is URKUND?
URKUND, now known as Ouriginal, revolutionizes the process of plagiarism detection with its advanced features. It combines writing-style analysis and text-matching to promote academic integrity and prevent plagiarism. It is user-friendly and works in various languages. The tool makes ...
Read moreCommon Features
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Plagiarism check
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Multi-language Support
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Reports
+ 2 more
Unique Features
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Writing Style Analysis
Pricing
URKUND offers custom pricing plan
Prepostseo
Ensure originality in every written word.
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What is Prepostseo?
Prepostseo is an online plagiarism checker that scans submitted text against web sources including Google and academic databases to detect copied content. It supports multiple file formats, offers a Google Chrome Extension, and generates downloadable reports in HTML or PDF format. Submitted ...
Read moreCommon Features
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Plagiarism check
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Reports
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Data Privacy
+ 1 more
Unique Features
No unique features
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
