Our Story
AI Detector App started in early 2024 when a small team of computational linguists and NLP engineers based in Europe noticed a growing problem. AI-generated text was becoming increasingly difficult to distinguish from human writing, and the tools available to verify authorship were either unreliable, expensive, or locked behind enterprise paywalls. Educators were struggling. Content teams were guessing. Students were uncertain about the boundaries of AI assistance.
We had spent years working on natural language processing — everything from machine translation to sentiment analysis — and we recognized that the same statistical methods used to build language models could be repurposed to detect them. The idea was straightforward: if you understand how AI constructs sentences, you can identify the patterns it leaves behind.
What started as an internal research project became AIDetectorApp.io. We launched with a single AI detector and quickly expanded based on user feedback. People didn't just want to check if text was AI-generated. They wanted to humanize it, summarize it, paraphrase it, fix the grammar, translate it, and more. So we built those tools too.
What We Do
AI Detector App provides a suite of free AI-powered tools focused on two core areas: AI content detection and AI-assisted writing. Our AI Detector analyzes text for patterns associated with large language models like ChatGPT, GPT-4, Gemini, and Claude. Our writing tools — including the AI Humanizer, Summarizer, Paraphraser, and Grammar Checker — help users produce clearer, more natural content.
Every tool on AIDetectorApp.io is free to use with daily limits. For users who need unlimited access, our mobile app provides all tools without restrictions.
Our Approach
We believe in transparency about what AI detection can and cannot do. No detector is 100% accurate. We state this clearly on every page because users deserve honest information when making decisions about authorship and content integrity. Our detection results are probabilistic assessments, not verdicts.
We also believe that AI writing tools should augment human ability, not replace it. Our humanizer, paraphraser, and grammar checker are designed to help people express their ideas more effectively — not to generate deceptive content. We encourage responsible use and full disclosure of AI assistance whenever institutional or professional policies require it.
Privacy First
We do not store user text. Content submitted to our tools is processed and discarded. We do not train models on user data. We do not sell personal information. Our rate limiting uses anonymized IP tracking that is automatically purged every 72 hours. Full details are available in our Privacy Policy.
Contact
For questions, business inquiries, or feedback, reach us at support@aidetectorapp.io. Our support team is distributed across multiple time zones and typically responds within 24 hours.