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Head-to-head · AI Plagiarism Checkers

Compilatio Magister+ vs iThenticate

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Compilatio Magister+ #5 in AI Plagiarism Checkers 8.8/10 Pricing on request ✓ 1 of 3 features Visit Compilatio
iThenticate #7 in AI Plagiarism Checkers 8.6/10 Paid ✓ 1 of 3 features Visit iThenticate

Compilatio Magister+ leads on 0 checks, iThenticate on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCompilatio Magister+ · 8.8/10

Compilatio Magister+ scores higher on our rubric for ai plagiarism checkers: 8.8 against 8.6 out of 10; our editors rank them #5 and #7.

Compilatio Magister+ is the better fit for institutions needing multilingual and OCR checking. iThenticate is the better fit for publishers and organizations checking submissions.

  • Compilatio Magister+ fits best

    Institutions needing multilingual and OCR checking

  • iThenticate fits best

    Publishers and organizations checking submissions

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Side by side

Feature Compilatio Magister+ 8.8/10 Visit ↗ iThenticate 8.6/10 Visit ↗
At a glance
Editor score 8.8 8.6
Ranking #5 in AI Plagiarism Checkers #7 in AI Plagiarism Checkers
Best for Institutions needing multilingual and OCR checking Publishers and organizations checking submissions
Pricing model Paid Paid
Starting price Pricing on request $125 one-time
Free plan — —
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Integrations 6 integrations 3 integrations
Features Compilatio Magister+ 1/3 · iThenticate 1/3
LMS integrations Not checked yet Not checked yet
API access ✓ ✓
AI writing check Not checked yet Not checked yet
Specs
Source coverage Not checked yet Not checked yet
Maximum document words Not checked yet Not checked yet
Supported file formats Not checked yet Not checked yet
Report export Not checked yet Not checked yet
Our review
Pros
  • Checks web, academic, scientific, and institutional sources
  • Adds translation, semantic rephrasing, AI, grammar, and OCR analysis
  • Supports six LMS integrations, API access, and PDF reports
  • Checks web pages, publications, journals, Crossref, and submitted works
  • Provides comparison views, highlighted reports, and PDF downloads
  • Supports organizational API access, LTI, and SSO integrations
Cons
  • No free plan is offered
  • Pricing requires a customized quote from sales
  • Designed for educational establishments rather than individual users
  • No free plan is available
  • Individual access starts at a $125 one-time purchase
  • Organization pricing is customized rather than published
Our verdict

Compilatio Magister+ is an online plagiarism and AI-content checker for teachers and educational institutions. It compares submitted work with web sources, institutional documents, academic and scientific references, and other content. Its…

Read the review →

iThenticate is a web-based similarity-checking product from Turnitin for scholarly publishers, research departments, institutions, authors, and researchers. It compares manuscripts and other documents with internet pages, archived web…

Read the review →
  1. Compilatio Magister+AI Plagiarism Checkers 8.8Pricing on request
  2. iThenticateAI Plagiarism Checkers 8.6Paid

Strengths and trade-offs

  • Compilatio Magister+ — where it wins

    • Checks web, academic, scientific, and institutional sources
    • Adds translation, semantic rephrasing, AI, grammar, and OCR analysis
    • Supports six LMS integrations, API access, and PDF reports

    Where it doesn't

    • No free plan is offered
    • Pricing requires a customized quote from sales
    • Designed for educational establishments rather than individual users

  • iThenticate — where it wins

    • Checks web pages, publications, journals, Crossref, and submitted works
    • Provides comparison views, highlighted reports, and PDF downloads
    • Supports organizational API access, LTI, and SSO integrations

    Where it doesn't

    • No free plan is available
    • Individual access starts at a $125 one-time purchase
    • Organization pricing is customized rather than published

More comparisons

All AI plagiarism checkers comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update