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Protect academic integrity and intellectual property with Codequiry, the industry-leading code plagiarism detection software. Trusted by thousands of universities and businesses globally, over a million cases of code plagiarism since pioneering source code plagiarism detection. Beyond Moss: Protect your classroom from student code produced by AI like ChatGPT, Claude and more, and code plagiarism from the web. Codequiry ensures that code has been authentically written

Premium Plans

Classroom

for Educators, Departments or Teams

$ 79 /month

Free Trial
What's included:
  • Find plagiarism from billions of public sources
  • Unlimited MOSS v2 checking (50+ Languages)
  • Compare files for code similarity
  • Find code matches from all over the web
  • New Detect AI-Written Code (ChatGPT, Claude, more..)
  • Highlighted matches for easy review
  • Internal database check
  • Detailed overview reports
  • Compare submissions against each other
  • Private and encrypted uploads
  • Rollover unused checks
  • Secure web interface for checking
  • Ensure code is original and not copied
  • High submission quotas and scales easily
  • API, SDKs and CLI Tool
  • Personal/Department Use
  • The premium version of Codequiry is designed to meet everyone's needs, offering top-tier code plagiarism checking. Only one plan is required if using with a team, Codequiry can support an entire department as well as other use cases. Increase quota dynamically based on your checking needs.

Institution

for Universities or Business Use

Custom
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own it for life after one year

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Everything else, plus:
  • Unlimited checking: peer, database, and web
  • Unlimited secure file storage with encryption
  • Lightning-fast, optimized for bulk checking
  • Unlimited uploads and no file size limits
  • AI and human verification for confirmation*
  • Detects approximately 90% of code plagiarism*
  • Up to ~125,000 checks per hour, powered by 480 Intel cores
  • Unlimited SQL results storage and remote access
  • Our proprietary 5TB database with unlimited comparisons
  • Fully customizable checking engine parameters
  • 99.9% uptime with operations team at your service
  • 100 administrative seats and up to 120,000 student seats*
  • Premium portal for student submissions
  • Personalized branding options
  • Lifetime updates and continuous improvements
  • 24/7 dedicated customer support
  • Custom integrations and LMS support
  • Commercial/For-Profit Use
  • Lifetime access includes our self-hosted checker and a custom made open source dashboard, fully set up. Enjoy full ownership of our plagiarism checker without limitations (closed source version). For-profit/commercial use allowed. After 12 months you may opt to take ownership of the infrastructure and the software.
Our Promise: Your Privacy, Secured

At Codequiry, we treat your privacy like our own. All files you upload are encrypted end-to-end and never shared or added to any database. Your data stays confidential—our checks draw only on publicly available web and repository sources.


*Need an iron-clad plagiarism report? Our team issues court-ready, legally binding confirmations. In serious cases, these reports can support academic sanctions—our experts review every flag and certify each report under the Codequiry seal.

*Powered by our premium AI-detection engine (included in Commercial plans), Codequiry catches on average 89 of 100 plagiarism attempts in independent testing. We combine deep web crawling with local comparisons to stay ahead—learn more.

*To protect institutional integrity, Institutional plans require verification via your .edu email and official institution website. Unlimited checks are available, though high-volume usage may incur occasional delays.

Questions or feedback?

Any lingering questions or inquiries? We typically respond within 24 hours. Please message us using the chat icon at the bottom right of the screen.

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Financially constrained?

Let us know about your institution, and we'll see if we can give your institution access to Codequiry. We provide discounts and financing options.

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Get your department on board?

Allow everyone who is a part of your organization to use Codequiry, contact us for custom quotas. Else just pick our Personal plan and invite your whole team, simple!

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Free Tier COMING SHORTLY

Enjoy unlimited code plagiarism group checking

$0 / Always Free

Leveraging our Proprietary Hexagram Tokenization with unlimited usage

COMING SOON
What's included:
  • Find code plagiarism with highlighted matches
  • Supports 50+ programming languages
  • Comprehensive internal database check
  • Detect code written by ChatGPT
  • API key for integrations
  • Web checking (Classroom plan required)

A valid card is required for going beyond free tier limits. Hyper fast speeds, 99.9% uptime.

Our Mission

Codequiry aims to achieve an equally fair environment for fields relating to computer science by preventing the use of unoriginal and plagiarised code. The first step to preserving academic integrity and original source code starts with us.

Disclaimer: Brand logos are trademarks of their respective owners. Codequiry isn't affiliated with or endorsed by these brands. Teams or individuals from these organizations independently use Codequiry under various subscription plans.

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