Plagius

C tier on Plagiarism CheckersScore 6.4 · #10 of 31

Android app: Not listed
Free plan: Trial only
Paid plans from: $0.41/mo
Runs on: Mac, Web, Windows

plagius.com

Summary

Plagius is ranked #10 of 31 in plagiarism checkers on Everything Xiaomi. It runs on macOS, Web, Windows. There is no free plan. A free trial is offered. Paid plans start at $0.41/mo.

Plagius plans and pricing

All plans

Plagius One Basic $4.90/yr 12 months for $ 58.80; recurring annual billing; automatic renewal until cancellation 96,000 credits · Plagiarism check · AI detection · Free email support plagius.one · 3 Oct 2026

Plagius Basic $6.90 once One-time payment; license valid for 30 days One computer · Windows only · Internet plagiarism search · No AI detection · Free support plagius.com · 3 Oct 2026

Plagius One Basic $7/mo Recurring monthly billing; automatic renewal until cancellation 8,000 credits · Plagiarism check · AI detection · Free email support plagius.one · 3 Oct 2026

Plagius One Advanced $10.70/yr 12 months for $ 128.40; recurring annual billing; automatic renewal until cancellation 240,000 credits · Plagiarism check · AI detection · Free email support plagius.one · 3 Oct 2026

Plagius One Advanced $15.50/mo Recurring monthly billing; automatic renewal until cancellation 20,000 credits · Plagiarism check · AI detection · Free email support plagius.one · 3 Oct 2026

Plagius Pro 12 $15.90 once One-time payment; license valid for 12 months One computer · Windows and macOS · Local and batch comparison · Unlimited analyses · AI detection · URL analysis · Free support plagius.com · 3 Oct 2026

Compared on plagiarism checkers

Free plan: Noplagius.com
Source coverage: web_onlyplagius.com
Supported file formats: DOC, DOCX, PDF, OpenOffice, PPT, HTML, RTF, TXTplagius.com
LMS integrations: Noplagius.com
API access: Noplagius.com
AI writing check: Yesplagius.com

Facts

Purpose: Plagius Desktop analyzes academic papers and documents for suspected plagiarism by searching the internet or local files.plagius.com · 3 Oct 2026
AI detection: The V5 model analyzes paragraphs in context and reports an AI-generation probability and confidence level.plagius.com · 3 Oct 2026
AI model coverage: The site says AI detection recognizes signals from more than 15 models, including Gemini 3.7, GPT 5.6 and Claude 5.plagius.com · 3 Oct 2026
File formats: Supported formats include Word, PDF, OpenOffice, PPT, HTML, RTF and plain text.plagius.com · 3 Oct 2026
Reports: Reports show suspicious phrases and sources, URLs with similarity percentages, suspected-plagiarism percentages and analysis quality indicators; results can be opened in a browser or exported as HTML.plagius.com · 3 Oct 2026
Professional features: Professional includes local search across computer files or network shares, batch analysis, direct URL analysis and cross-comparison between files.plagius.com · 3 Oct 2026
Desktop processing: The maker says desktop analysis is performed locally and the full document is not sent in its entirety to its servers.plagius.com · 3 Oct 2026
External searches: Plagius says search engines may receive fragments of analyzed text, usually 7 to 13 words, and advises against using external searches for sensitive or confidential data.plagius.com · 3 Oct 2026
AI data handling: The AI detection feature may send isolated document paragraphs to Plagius servers, where excerpts are deleted within up to 48 hours after analysis.plagius.com · 3 Oct 2026
Trial: A free demo activation key is available; the demo runs the analysis but displays only some result information.plagius.com · 3 Oct 2026
Usage caveat: The maker says automated results cannot confirm plagiarism on their own and highlighted passages should be manually reviewed.plagius.com · 3 Oct 2026
Support: The maker advertises free email support and lists [email protected] for help.plagius.com · 3 Oct 2026
Plagius One availability: Plagius One is browser-based, requires no installation, and the site says access is initially limited and by invitation.plagius.one · 3 Oct 2026
Credit unit: Plagius One says one credit is equivalent to analyzing one word.plagius.one · 3 Oct 2026