Paid tool

Plagiarismcheck.org

An online plagiarism checker and AI detector built for educators, students, and organizations.

Visitplagiarismcheck.org
Intro

What is Plagiarismcheck.org?

PlagiarismCheck.org is an online assistant designed to check plagiarism and verify text originality for educators, students, writers, and content creators. While many institutions traditionally utilize a turnitin checker or a turnitin plagiarism checker, PlagiarismCheck.org serves as a reliable alternative that combines a plagiarism checker with an advanced ai detector. Armed with its proprietary TraceGPT engine, this ai checker helps users identify machine-generated text alongside copied segments. For users seeking an initial evaluation, the platform also offers limited access to a plagiarism checker free option, helping to simplify originality checks before upgrading to more advanced plans.

Plagiarismcheck.org at a glance
Free, Individual plans from $2.99/mo466K monthly visitsPaid access
Pricing

Plagiarismcheck.org Pricing Plans

Compare Plagiarismcheck.org free options, Plagiarismcheck.org paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.

Free, Individual plans from $2.99/mo

$2.99 per month

400 AI detection pages

$4.99 per month

750 AI detection pages

$9.99 per month

2000 AI detection pages

$5.99 per month

20 plagiarism pages and 100 AI detection pages

$9.99 per month

50 plagiarism pages and 250 AI detection pages

$25.49 per month

150 plagiarism pages and 750 AI detection pages

$45.49 per month

300 plagiarism pages and 1500 AI detection pages

$69.00 per month

1000 plagiarism pages and 5000 AI detection pages

$299.00 per month

5000 plagiarism pages and 25000 AI detection pages

$599.00 per month

10000 plagiarism pages and 50000 AI detection pages

Contact for pricing

Institutional web account, onboarding, core LMS integrations, personal archive search

Contact for pricing

All Advanced features plus Fingerprint Authorship Verification, grammar checker, and custom LMS integrations

Pricing updated:Jun 11, 2026

Features

Plagiarismcheck.org AI Features

Advanced similarity detection for exact matches, structural rearrangements, and synonym substitutionsTraceGPT AI detector to identify machine-generated text (including ChatGPT)Authorship Fingerprint technology to identify contract cheating by analyzing writing style against previous worksLMS integrations supporting Moodle, Google Classroom, Canvas, Schoology, and BrightspaceBuilt-in citation generator and grammar check tools
Pros & Cons

Plagiarismcheck.org Pros and Cons

Pros

  • Distinguishes between actual plagiarism and properly cited quotes
  • No daily limits on standard paid individual plans
  • Robust integration options with major educational platforms

Limitations

  • Individual plans have separate word/page count allocations for plagiarism and AI detection
  • Blackboard integration is listed as coming soon rather than immediately available

Plagiarismcheck.org FAQ

Like a turnitin plagiarism checker, PlagiarismCheck.org scans texts against extensive public and private databases. However, it also includes unique features like Authorship Fingerprint to verify a student's individual writing style over time.