Advacheck
Help your students to support academic integrity standards. [Contact for Pricing]
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What is Advacheck?
Advacheck is a universal plagiarism detection system that combines AI-powered content detection with traditional plagiarism checking to identify both text and image similarities in academic and professional documents. The tool uses industry-leading AI detection technology capable of identifying texts generated by ChatGPT, Gemini, Llama, Cloud, Command, Perplexity, and other large language models with less than 0.5% false positive rate and over 99.6% precision.
Key features include cross-lingual text reuse detection across 100+ languages, image plagiarism identification, structure-based document analysis that allows users to exclude irrelevant sections, and detailed report generation with authenticity scores. The system supports multiple file formats including doc, docx, pptx, pdf, rtf, txt, odt, and compressed formats like zip and rar, optimized for texts up to 2,000 words.
Advacheck is designed for higher education institutions, students, academic staff, researchers, publishers, IT departments, writers, and marketers. It integrates with Moodle as a certified partner and offers enterprise solutions with extensive configuration options. The platform emphasizes academic integrity, data encryption, and user-controlled access to reports.
The tool uses proprietary algorithms combining stylometric analysis, semantic analysis, and cross-referencing with academic databases to differentiate between human writing and AI-generated content. It continuously evolves its detection engine to stay ahead of emerging AI content generation technologies.
Advacheck pricing
Pricing model: Freemium
Advacheck offers a 14-day free trial with paid plans starting at $500 per year on a usage-based pricing model. The Commercial Version is available through Rate Plans selected during registration, with up-to-date pricing available at users.advacheck.com/tariffs after registration. Payment is processed via Stripe with 100% advance payment required. The agreement can be gratuitous or non-gratuitous depending on the Rate Plan. No free tier is advertised after the trial expires. Enterprise/corporate users (B2B) require a separate license agreement contacted through [email protected]. Refunds are available for early termination minus the cost of completed checks at non-discounted prices.
Advacheck pros
- Industry-leading AI detection with less than 0.5% false positive rate
- Over 99.6% precision in detecting AI-generated content
- Cross-language text analysis supporting 100+ languages
- Detects plagiarized images in addition to text
- Identifies AI text from ChatGPT, Gemini, Llama, Cloud, Command, Perplexity
- Structure-based document analysis with selective section exclusion
- Detailed reports with authenticity scores and overall assessment
- Supports 12+ file formats including docx, pdf, pptx, zip, rar
- Optimized for texts up to 2,000 words
- 14-day free trial available for new users
- Moodle certified partner integration for educational institutions
- Data encryption during transmission and processing
- User-controlled access ensures complete report confidentiality
- Proprietary algorithms combining stylometric and semantic analysis
- Continuous AI model evolution to detect new AI writing patterns
- Cross-referencing with academic databases and online sources
- Instant detection results in seconds to minutes
- Suitable for universities, publishers, researchers, and marketers
Advacheck cons
- No publicly advertised free tier after trial expires
- Starting price of $500/year may be expensive for individuals
- Official student features page states English-only content despite 100+ language claims
- Limited to texts up to 2,000 words per document
- No per-unit pricing publicly disclosed
- Reports become unavailable if user deletes uploaded text
- User data deleted after 12 months of inactivity
- No refund for completed AI text checks once report is generated
Frequently asked questions about Advacheck
What types of documents can I check with Advacheck?
Advacheck supports essays, research papers, reports, and marketing content. The system is optimized for texts up to 2,000 words. Supported file formats include doc, docx, pptx, htm, html, pdf, rtf, txt, odt, 7z, zip, and rar.
Which languages does Advacheck support?
Advacheck offers comprehensive cross-language text analysis in over 100 languages for detecting cross-lingual plagiarism. However, for direct content checking, the student tool is currently designed primarily for English-language content.
What should I do if I've been falsely flagged for using AI?
If you believe the system has incorrectly flagged your work, you can use the detailed report provided by the system which includes contextual insights to help clarify any misunderstandings. The less than 0.5% false positive rate minimizes wrongful accusations.
How does Advacheck detect AI-generated content?
Advacheck uses Natural Language Processing (NLP) to understand text structure and meaning, combined with stylometric analysis to detect writing styles, semantic analysis to examine content meaning, and cross-referencing with academic databases. It analyzes linguistic structures, sentence complexity, and patterns of thought to distinguish human writing from AI-generated text.
How long does it take to get results?
After uploading a document, the detection process takes only a few minutes, providing real-time results. The system offers instant AI detection to help students avoid last-minute surprises and meet deadlines.
Is my data secure when using Advacheck?
Yes, all uploaded files are encrypted during transmission and processing. Submitted texts are securely stored and never shared online. Reports and results are accessible only to the user, ensuring complete confidentiality and data privacy after analysis.
Can I integrate Advacheck with my learning management system?
Yes, Advacheck became a certified Moodle partner in October 2024, integrating its plagiarism detection system directly into Moodle. The plugin allows educators to submit student responses from assignments, forums, quizzes, and lectures for analysis with results accessible within the course interface.
What AI models can Advacheck detect?
Advacheck can identify texts generated by ChatGPT, Gemini, Llama, Cloud, Command, Perplexity, and more. It also analyzes text for fragments generated with deep learning models including GPT-2 and GPT-3.
Does Advacheck detect image plagiarism?
Yes, through sophisticated algorithms, Advacheck identifies instances of image reuse and detects plagiarized images, safeguarding against improper usage of visual content and protecting visual content creators.
How does the cross-language detection work?
Advacheck technology can scan files and URLs in different languages and detect text fragments that were translated from foreign sources. It can find similarities across any pair of 100 languages, detecting content even if written in another language, translated into English, and submitted as original work.