Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Plagiarism Checkers

PlagiarismCheck.org vs PlagiarismSearch

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score PlagiarismCheck.org #8 in Plagiarism Checkers 8.5/10 Free plan Free plan✓ 4 of 4 features Visit site
PlagiarismSearch #21 in Plagiarism Checkers 7.2/10 Free plan Free plan✓ 4 of 4 features Try PlagiarismSearch

PlagiarismCheck.org leads on 0 checks, PlagiarismSearch on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePlagiarismCheck.org · 8.5/10
  • Free planboth

PlagiarismCheck.org scores higher on our rubric for plagiarism checkers: 8.5 against 7.2 out of 10; our editors rank them #8 and #21.

PlagiarismCheck.org is the better fit for schools wanting affordable, feature-rich checking. PlagiarismSearch is the better fit for users wanting flexible reports and filtering.

  • PlagiarismCheck.org fits best

    Schools wanting affordable, feature-rich checking

  • PlagiarismSearch fits best

    Users wanting flexible reports and filtering

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature PlagiarismCheck.org 8.5/10 Visit ↗ PlagiarismSearch 7.2/10 Visit ↗
At a glance
Editor score 8.5 7.2
Ranking #8 in Plagiarism Checkers #21 in Plagiarism Checkers
Best for Schools wanting affordable, feature-rich checking Users wanting flexible reports and filtering
Pricing model Free plan + paid Free plan + paid
Starting price — $114.95/yr
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Browser extension Cloud
Platforms Web, Chrome extension Web
Integrations 9 integrations 4 integrations
Features PlagiarismCheck.org 4/4 · PlagiarismSearch 4/4
Web source matching ✓ ✓
Academic source matching ✓ ✓
API access ✓ ✓
LMS integration ✓ ✓
Specs
Supported languages Not checked yet Not checked yet
Word limit Not checked yet 150 words
Report export formats PDF PDF, HTML
Our review
Pros
  • Checks web, scholarly, institutional, and public-resource content
  • Detects rearrangements, synonym substitutions, and hidden characters
  • Supports PDF reports, authorship verification, APIs, and major LMSs
  • Checks web, archived pages, publications, and academic sources
  • Exports matching-passage reports in PDF and HTML
  • Supports filtering, API access, Moodle, Google Docs, and bots
Cons
  • Basic pricing is tied to 20-page usage
  • Individual plans use several pricing structures
  • Advanced and Pro institutional plans use quote-based pricing
  • The $9.95 Light plan includes only 1 plagiarism submission
  • Free checking is limited to 150 words without registration
  • Some plans use submission and time-frame limits
Our verdict

PlagiarismCheck.org is a browser-based plagiarism and AI detection service for students, educators, institutions, writers, and content creators. It compares submitted text with publicly available web resources, scholarly content,…

Read the review →

PlagiarismSearch is a web-based plagiarism checker for students, educators, writers, bloggers, and organizations. It compares submitted content with live and archived web pages, publications, academic papers, and private storage when…

Read the review →
  1. PlagiarismCheck.orgPlagiarism Checkers 8.5Free plan
  2. PlagiarismSearchPlagiarism Checkers 7.2Free plan

Strengths and trade-offs

  • PlagiarismCheck.org — where it wins

    • Checks web, scholarly, institutional, and public-resource content
    • Detects rearrangements, synonym substitutions, and hidden characters
    • Supports PDF reports, authorship verification, APIs, and major LMSs

    Where it doesn't

    • Basic pricing is tied to 20-page usage
    • Individual plans use several pricing structures
    • Advanced and Pro institutional plans use quote-based pricing

  • PlagiarismSearch — where it wins

    • Checks web, archived pages, publications, and academic sources
    • Exports matching-passage reports in PDF and HTML
    • Supports filtering, API access, Moodle, Google Docs, and bots

    Where it doesn't

    • The $9.95 Light plan includes only 1 plagiarism submission
    • Free checking is limited to 150 words without registration
    • Some plans use submission and time-frame limits
  • PlagiarismCheck.org8.5/10 · Free plan

    A flexible checker with academic matching, authorship verification, reports, APIs, and LMS integrations.

    Visit siteFull verdict →
  • PlagiarismSearch7.2/10 · Free plan

    Flexible source coverage, reports, filters, and integrations with a low-cost paid entry point.

    Try PlagiarismSearchFull verdict →

More comparisons

All plagiarism checkers comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update