AI Plagiarism and AI Detector

Plagiarism checking and AI-content detection, sold as one plugin or two separate features.

This extension ships two genuinely independent tools that happen to share one credential. Plagiarism submits text for a similarity check, polls until the report is ready, and returns a full report of matched sources. AI Detector scores how likely a passage was machine-written, with its own submission and polling cycle and its own status handling.

Because each tool has its own feature switch, free-tier toggle and per-plan page quota, you can package them separately: bundle both in a premium tier, offer plagiarism free as a hook and charge for detection, or ship only one and hold the other back. Quotas are counted in pages per plan rather than requests, which maps to how customers think about document checking. Both tools call the same vendor with one API token, so the setup cost of offering two products here is a single field.

Key features

• Two independent tools — plagiarism checking and AI-content detection, each separately switchable.
• Full similarity reports — submissions are polled to completion and returned with a detailed matched-source report.
• Per-plan page quotas — separate allowances for plagiarism pages and detector pages.
• Flexible packaging — bundle both, sell one, or gate detection behind a higher tier.
• One shared key — a single credential powers both tools.
• Independent free-tier control — offer one tool free and gate the other behind a plan.

Powered by

Powered by PlagiarismCheck.org, which runs both the similarity index and the AI-detection model. One API token covers both endpoints.

Ideal for

• Education platforms and tutors checking submitted work.
• Content agencies verifying freelance copy before delivery.
• Publishers who need originality confirmed before going live.
• Operators who want a natural companion product to an AI writer.