Winston AI
AI text and image detector with plagiarism checking
Winston AI is a detection tool for written content. A user pastes text or uploads a document, and the service returns a score estimating how likely it is that AI wrote it, with sentence-level highlighting. A plagiarism checker compares text against web sources, and reports can be shared as evidence.
Publishers use it to screen submissions, teachers to review student work, and agencies to check freelancers. Additional features include detection of AI-generated images and tools aimed at checking whether text has been paraphrased to evade detection. Browser extensions and an API support workflows.
No AI detector is fully reliable. They can flag human writing, especially from non-native English speakers, and miss edited AI text, so results should be one input and never the sole basis for a serious accusation. Winston AI has a free tier and paid plans by word count. Alternatives include GPTZero, Originality.ai, Copyleaks, Turnitin, and Sapling. Winston AI suits editors and educators who want a first screening.