PlagioScan AI was founded in 2023 by a team of content creators, researchers, and AI engineers who were frustrated with expensive, inaccurate plagiarism tools that required monthly subscriptions just for basic checks.
We set out to build something better: a free-to-start, AI-powered content analysis suite that combines plagiarism detection, AI content identification, and SEO research in one beautiful interface.
Today, PlagioScan AI serves over 50,000 users across 180+ countries — from students submitting theses to agencies managing hundreds of blog posts monthly.
To democratize content integrity tools — making professional-grade plagiarism checking, AI detection, and SEO research accessible to every writer, student, and content creator worldwide, regardless of budget.
A world where every piece of published content is original, transparently sourced, and optimized for the readers it serves. We're building the infrastructure to make content trust the internet's default standard.
We obsess over accuracy. Every algorithm, model, and data source is chosen because it produces the most reliable results — not the fastest or cheapest.
Your content is yours. We process text in real-time, never store it permanently, and never share it with third parties. Privacy is not an afterthought — it's built in from day one.
Writers are busy. Our tools are built for speed — real-time results in seconds, not minutes. Every millisecond we save you is time back in your creative process.
A small team with a big mission. We're engineers, researchers, and writers — united by a passion for content integrity.
Founder & CEO
Former tech lead at a Y Combinator startup. 10+ years building content tools. James started PlagioScan after his research team spent $800/month on plagiarism tools.
Head of AI Research
PhD in Computational Linguistics from MIT. Aisha designed our 10-factor AI detection algorithm and leads all NLP research. Previously at Google AI.
Lead Engineer
Full-stack engineer with 8 years experience in high-performance web applications. Carlos built our real-time plagiarism checking engine that scans billions of pages.
Our NLP engine tokenizes, stems, and analyzes text at a deep semantic level — catching paraphrased plagiarism that simple word-matching tools miss entirely.
We index billions of web pages in real-time using distributed crawlers, ensuring your content is checked against the most current version of the internet.
Our 10-factor linguistic model analyzes burstiness, vocabulary diversity, sentence patterns, AI phrase frequency, and more to accurately identify LLM-generated content.
Free: 72h • Pro: 4h • Business: 1h
Available Mon–Fri, 9am–6pm UTC