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Plagiarism Checker Plus

Compares pasted or uploaded text against web pages and academic sources, flagging copied passages and sentences that read as AI-written.

Free plan · From $3.99/moActively maintained

Plagiarism Checker Plus: data, price, alternatives
  • Is it safe? Its policy says it does not train on your data.See ↓
  • Is it free? Free plan · From $3.99/mo · pricing page, read Nov 2, 2026See ↓
  • What else does this? We have not measured alternatives for this one yet. If you know one, add it below.See ↓
At a glancechecked Nov 2, 2026

not read yet

Use

For
Students checking essays before submission, and teachers and schools checking class work for plagiarism and AI writing.
Activity
Actively maintainedsite updated 3 days ago
How it runs
API
Used for
  • Check essays for plagiarism before handing them in
  • Find which sentences need citations and cite them
  • Check a class set of submissions in one batch
read off plagiarismcheckerplus.com on Nov 2, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Nov 2, 2026

Free plan · From $3.99/mo

Trial & discounts student discount · save 35% yearly · 14-day money back

Your datawhat they publish, each line with its page · read Nov 2, 2026

“We do not use your submitted content to train AI models or share it with third parties for commercial purposes without your explicit consent.”

privacy policy ↗

These are Plagiarism Checker Plus's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Nov 2, 2026
  • MCP servercom.plagiarismcheckerplus/checkerverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-11-02
  • Address to connectapp.plagiarismcheckerplus.com/api/mcp
  • API docsplagiarismcheckerplus.com/integrations/apithe vendor's page ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

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Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

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Questions this page answers
  • What is Plagiarism Checker Plus?

    Compares pasted or uploaded text against web pages and academic sources, flagging copied passages and sentences that read as AI-written.

  • Who is Plagiarism Checker Plus for?

    Students checking essays before submission, and teachers and schools checking class work for plagiarism and AI writing.

  • How much does Plagiarism Checker Plus cost?

    Plagiarism Checker Plus has a free plan; paid plans start at $3.99/mo, per its pricing page on 2026-11-02.

  • Is Plagiarism Checker Plus free?

    Yes, Plagiarism Checker Plus has a free plan, per its pricing page on 2026-11-02.

  • Is Plagiarism Checker Plus still maintained?

    Actively maintained: site updated 3 days ago.

  • Does Plagiarism Checker Plus train AI on your data?

    No, per its privacy policy (2026-11-02): “We do not use your submitted content to train AI models or share it with third parties for commercial purposes without your explicit consent.”

  • Is Plagiarism Checker Plus safe?

    We do not audit vendors. What Plagiarism Checker Plus publishes, read 2026-11-02: GDPR, CCPA stated on its privacy policy; on training with your data, “We do not use your submitted content to train AI models or share it with third parties for commercial purposes without your explicit consent.”.

  • Does Plagiarism Checker Plus have a student discount?

    Yes, its pricing page names a discount for students (2026-11-02).

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk