What Codequiry does
Codequiry is a source code plagiarism and AI code detection service aimed mainly at universities and coding courses. Based on its website as of October 2026, it compares student submissions with each other, checks code against public sources such as GitHub, GitLab and Stack Overflow, includes an AI code detector, and supports more than 60 programming languages. It also lists integrations with learning management systems including Canvas, Moodle and Blackboard, plus an API. Access is through paid plans with a short free trial, and the site also offers a pay-once single check.
What this tool does instead
This site does one narrower job. You paste a single snippet, and an AI model reviews its style and returns a verdict, an AI probability and the reasons behind the number. There is no account, no trial period and no payment; the free allowance is 10 checks per day. It does not search the web, does not compare submissions with each other and does not produce similarity reports, so it cannot tell you that two students shared code or that a solution was copied from a public repository.
Which one fits your situation
- Grading a whole class. If you need to compare dozens of submissions, find shared code between students and keep reports in your LMS, a platform such as Codequiry is the right kind of tool. This site is not.
- One suspicious submission. If you have a single piece of code and want a quick second opinion on whether it reads as AI-written, paste it here and read the reasons.
- Checking your own work. Students and developers who want to see how their own code reads, without creating an account anywhere, can use this tool as often as the daily limit allows.
- Code review at work. For a pull request or a contractor's delivery, a quick read of style is usually enough to decide whether to ask questions; plagiarism databases add little there.
Whatever tool you use, a score is a reason to look closer, not proof. Asking the author to explain or extend their code is still the most reliable check available.
Read more
- AI code detection for teachers — how to run checks fairly in a course.
- AI code checker for homework — for graded assignments.
- ChatGPT code detector — what the detector looks at.
- GPTZero alternative for code — when a text detector is not the right fit.
- Copyleaks alternative — a quick check without an account.
Frequently asked questions
Is this site affiliated with Codequiry?
No. This is an independent tool. The description of Codequiry on this page is based on what Codequiry's own website said when we checked it in October 2026; check their site for current details.
Does this tool check for plagiarism?
No. It does not compare your code with other submissions or with code on the web. It only reads the snippet you paste and estimates whether its style looks AI-written.
Can I check a whole class's submissions at once?
No. You paste one snippet at a time, with a free allowance of 10 checks per day per IP address. Batch checking across a class is what platforms such as Codequiry are built for.
Which one is more accurate?
We have not compared them and do not make accuracy claims for either. The two tools answer different questions, so the more useful choice is the one that matches what you need to know.
Is my code stored?
No. The snippet goes to a third-party AI model provider (Groq, with Google Gemini as a fallback) for the analysis and the result comes straight back to you. We do not save the code or write it to our logs.