In 2024–2025, checking texts for signs of artificial generation became a prerequisite for most international journals, universities, and educational platforms.
The editorial boards of Scopus, Web of Science, as well as Ukrainian Category “B” professional journals are increasingly requiring an official AI-detection report when submitting an article.
Articles Academy prepared an updated review of the most reliable services, which are actually used in the academic field and allow you to identify text fragments created using AI.
TOP-5 services for AI text recognition
1. StrikePlagiarism (AI Writing Check)
Website: strikeplagiarism.com
StrikePlagiarism is an international academic integrity system that is actively used by universities in Ukraine, Poland, Lithuania, Kazakhstan, and a number of other countries.
Module AI Writing Check analyzes stylistic and linguistic patterns, determines the possible presence of AI fragments, and generates an official PDF report that is accepted by educational and scientific institutions.
Pricing policy:
– Institutional accesses
– Individual checks through partners
Advantages:
Official academic reports
Support for Ukrainian and English languages
Integrations with university LMS
Used in Europe and Central Asia
2. Turnitin AI Detection
Website: turnitin.com
Turnitin is one of the world's most well-known academic integrity tools. Module AI Detection analyzes the text and identifies fragments that may have signs of machine generation.
The service generates an official PDF report that is recognized by universities, commissions, and international editorial offices.
Pricing policy:
– Access is provided through educational institutions
Advantages:
Recognized in most countries of the world
Official reports for graduate students and article authors
Accepted by Scopus and WoS publishers
Used in scientific schools and PhD programs
3. Originality.ai
Website: originality.ai
Originality.ai combines AI analysis and plagiarism checking in a single report. It determines the approximate percentage of AI content and generates a detailed PDF with analytics, which is convenient for preparing articles for Scopus and Web of Science.
Pricing policy:
– $0.01 per 100 words
– Minimum package — $30
Advantages:
Combined report “AI + Plagiarism”
Detailed numerical metrics
Suitable for long academic documents
Popular with editors and reviewers
4. QuillBot AI Detector
Website: quillbot.com/ai-content-detector
QuillBot AI Detector determines the likelihood that a text was written by AI by analyzing structure, tone, linguistic regularities, and repetitive patterns.
The service supports working with large fragments of text and quickly generates a final assessment of “Human-written vs AI-generated”.
Pricing policy:
– Free version available online
– Pro plans include advanced features and higher limits
Advantages:
Quick check of large texts
Support for different languages
Simple interface for scientists and students
Convenient for preliminary self-checking before submitting to the journal
5. GPTZero
Website: gptzero.me
GPTZero Analyzes the style, logical connections, and patterns of the text, determining the likelihood of using AI. Detects potentially artificial fragments, highlighting them in the final report.
Widely used by US universities and suitable for pre-screening academic materials.
Pricing policy:
– Free limit
– Paid plans from $10/month
Advantages:
Support for large documents
Highlighting likely AI-generated fragments
Common in educational institutions and research centers
Service from the Academy of Articles: Checking for the presence of artificial intelligence in scientific papers
For authors who need official report, or those who want to avoid the risk of having their article rejected due to AI content, Articles Academy provides the service:
Checking for AI in scientific work
Що Ви отримуєте:
Виявлення фрагментів з ознаками ШІ;
Орієнтовний відсоток AI-контенту;
Детальний звіт із позначенням підозрілих частин;
Аналіз через декілька систем одночасно;
(StrikePlagiarism / Turnitin / Originality.ai);Результат протягом кількох годин.
Suitable for:
авторів статей Scopus і Web of Science;
аспірантів і здобувачів перед захистом;
авторів статей Категорії “Б”;
викладачів та наукових керівників.
Article Academy Recommendations
For Scopus/Web of Science:
optimally use the combination
Originality.ai + StrikePlagiarism + QuillBot;або замовити комплексну офіційну перевірку в Академії статей.
For professional journals in Ukraine:
GPTZero або StrikePlagiarism;
додатковий редакторський аналіз перед подачею.
Conclusion
Checking for signs of artificial intelligence in 2025 has become a standard for academic publications.
Reliable tools and formal reports help authors avoid risks, maintain academic integrity, and increase the chances of successful publication.
A combination of several systems or professional verification at the Article Academy provides the most accurate and correct result.
