Watch the Demo
See every feature in action — from automatic scanning to the five-ring Integrity Report.
- ✓Instant Automatic ScansEvery submission triggers a full integrity check — no clicks required from the instructor.
- ✓Three AI Detection EnginesCopyleaks built-in AI, Copyleaks Writer Detector, and Claude Sonnet all run simultaneously.
- ✓Beautiful Five-Ring ReportA clear, visual integrity report for every submission — ready the moment scanning completes.
The problem nobody talks about
AI writing tools and copy-paste cheating are eroding academic integrity — and most LMS platforms do nothing about it automatically.
Students Are Using AI to Complete Assignments
ChatGPT and other AI tools make it trivially easy for students to submit polished, convincing work they never actually wrote — and a standard plagiarism checker won't catch it.
Copy-Paste Cheating Goes Undetected
Students copy content from the internet, rephrase a sentence or two, and submit it as their own. Without automated scanning, instructors have no reliable way to know.
Manual Integrity Checks Don't Scale
Uploading files to third-party sites one by one is slow, inconsistent, and easy to forget. There's no systematic record and no time to check every submission.
Every Submission Scanned Automatically — Before You Even Open It
LearnDash Plagiarism Checker Pro integrates directly into your LearnDash course environment and runs the moment a student submits an assignment or essay. No manual uploads. No third-party tabs. No forgotten checks.
The result is a single, beautifully formatted Integrity Report — with score rings, matched source tables, Claude AI explanations in plain English, and a writing consistency verdict that catches what no standard plagiarism checker ever could.
Get the Plugin — $49 →
Everything You Need to Protect Academic Integrity
All features included in a single $49 annual license. No upsells, no hidden limits.
Automatic Scanning on Submission
The moment a student uploads an assignment or submits an essay, a full integrity scan is queued and begins running in the background — no button to click, no file to manually upload.
Web Plagiarism Detection via Copyleaks
Scans submissions against billions of live internet pages, academic databases, and previously submitted documents. Returns an aggregated plagiarism score with a full breakdown.
Matched Source Tables with URLs
Full tables of matched internet sources with URLs and word counts, plus a separate table of matched database sources — all displayed directly in the Integrity Report.
Copyleaks Built-in AI Detection
Runs as part of every plagiarism scan at no extra step. Detects AI-generated content alongside plagiarism — no extra credits, no extra API calls, no extra configuration.
Copyleaks Writer Detector (3 Sensitivity Levels)
Level 1 catches direct AI output, Level 2 finds lightly edited AI text (recommended), and Level 3 spots heavily reworked AI content.
Claude Sonnet AI Detection Engine
Returns an AI score 0–100, a plain-English verdict (Human / Likely AI / Definitely AI), a list of specific AI writing indicators, and a 2–3 sentence explanation for the teacher.
Writing Style Consistency Check
Claude compares each submission against up to three previous submissions from the same student. Returns a verdict: Consistent / Suspicious / Inconsistent / Unknown.
Smart Fallback Between AI Engines
If the Copyleaks Writer Detector is unavailable, Claude automatically activates as the primary AI detector with no action required from the admin.
Five-Ring Integrity Report
Every scanned submission gets its own full-page report with five visual score rings: Web Plagiarism, Copyleaks Built-in AI, Copyleaks Writer Detector, Claude AI Detection, and Writing Style Consistency.
Works with LearnDash Assignments & Essays
Fully compatible with both LearnDash assignment submissions and essay-type questions, covering all major student submission formats within LearnDash courses.
Sandbox Mode for Local Development
Auto-detects local environments and enables sandbox mode only where appropriate — keeping AI detection fully active even during development and testing.
Simple API-Based Setup
Install the plugin, go to LearnDash settings, and paste your API keys. If an API key is not saved for a service, that service's check link simply does not appear.
Optimized for LearnDash 4.3+ / PHP 8 / WordPress 6
Fully tested and optimized for LearnDash 4.3+, PHP 8.0, and WordPress 6.0 — ensuring compatibility with modern hosting environments.
How It Works
Three simple steps from install to integrity report.
Install & Configure API Keys
Install the plugin on your WordPress site, navigate to the LearnDash settings page, and paste in your API credentials from Copyleaks and Claude AI by Anthropic.
Student Submits an Assignment
When a student uploads an assignment or submits an essay inside any LearnDash lesson or topic, the plugin automatically queues a full integrity scan — no action required from the instructor.
Review the Integrity Report
Once scanning completes, a one-click Integrity Report is available from the assignment list — showing five score rings, matched source tables, Claude AI explanations, and a writing style consistency verdict.
Annual License
per year · unlimited students
Frequently Asked Questions
Everything you need to know before getting started.
Do I need to buy the plagiarism API services separately?
Yes. The plugin integrates with Copyleaks and Claude AI by Anthropic, both of which require separate subscriptions. You can use one, two, or all three services depending on which API keys you configure.
Which version of LearnDash does this plugin support?
The plugin is fully optimized and tested for LearnDash version 4.3 and above, running on PHP 8.0 and WordPress 6.0 or later.
Does it detect AI-generated content, or just copied text?
Both. The plugin runs three independent AI detection engines — Copyleaks built-in AI detection, Copyleaks Writer Detector, and Claude Sonnet — alongside web plagiarism scanning, all from a single submission.
Does the instructor need to manually trigger each scan?
No. The moment a student submits an assignment or essay in any LearnDash lesson or topic, the plugin automatically queues and runs the full integrity scan in the background.
What happens if one of the AI detection services is unavailable?
The plugin includes a smart fallback system. If the Copyleaks Writer Detector is unavailable, Claude AI automatically activates as the primary AI detector with no configuration needed from the admin.
What does the Integrity Report include?
Each report displays five visual score rings covering Web Plagiarism, Copyleaks Built-in AI, Copyleaks Writer Detector, Claude AI Detection, and Writing Style Consistency — plus matched source tables with URLs, Claude AI plain-English explanations, and a writing consistency verdict.
Stop Guessing. Start Knowing.
Protect your course's academic integrity with automated plagiarism and AI detection built directly into LearnDash. One plugin, three detection engines, zero manual effort.
