Plagiarism Checker Software

Plagium

Name: Plagium
Brand: Septet Systems

Online plagiarism and AI-content checker for schools, publishers and businesses

By Septet Systems

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TrustList summary

Plagium is a web service that compares pasted text or uploaded files with material found online to spot reuse. Enterprises and academics use it to confirm that writing is original. A quick search can be run from the site's text box.

Main features

Quick search: a fast check of pasted text.
Deep search: extra search levels and additional display tools for registered accounts.
File upload: Word, PDF and plain text files produce a report on possible reuse.
File comparison: shows differences between two documents in a visual layout.
Google integrations: a Drive connection and a Google Docs add-on.
AI detection: a separate tool for spotting machine-written text.

Clients

Education, publishing and corporate users, with separate solution pages for each, plus institutional accounts and an API.

Key facts

Searches: credit-based for regular users
Integrations: Google Drive and Google Docs

Summary written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

Plagium is ranked on 8 TrustList rankings: #2 on 1 and #3 on 7.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Plagium has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Plagiarism checker software · 8 rankings

On 7 of these it sits behind Quetext, ahead of PlagTracker.

#2of 6
Source database
It is one of 4 here listing side-by-side comparison and one of 5 here listing grammar check.
Of the 6 here, 5 also cover multiple file format support.
Behind Scribbr Plagiarism Checker, ahead of PlagTracker.
#3of 7
Academiceducation
It is one of 5 here listing multiple file format support and one of 6 here listing source database.
Of the 7 here, 6 also cover grammar check and 6 also cover source database.
#3of 7
Content scan
It is one of 5 here listing multiple file format support and side-by-side comparison.
#3of 7
Corporatebusiness
It is one of 5 here listing multiple file format support and side-by-side comparison.
#3of 7
Reporting
It is one of 5 here listing multiple file format support and side-by-side comparison.
#3of 7
Text similarity detection
It is one of 5 here listing multiple file format support and side-by-side comparison.
#3of 7
Web based cloud saas
It is one of 5 here listing multiple file format support and side-by-side comparison.
#3of 6
Grammar check
It is one of 4 here listing multiple file format support and side-by-side comparison.