Sighting.ai

Sighting.ai checks whether text, web pages, images and video were AI-generated, and returns the evidence behind each verdict rather than a bare percentage. For text and URLs, a classifier it hosts itself decides the verdict and the report highlights illustrative passages; when the signal is weak it says uncertain, never human. Images and video are checked for C2PA Content Credentials first, and a signed capture manifest is the only route to a human verdict. Source code gets measurements but deliberately no authorship verdict.

• Text and URL analysis by a self-hosted AI-text classifier
• Confidence shown as a range, never a bare percentage
• Reports uncertain when the signal is weak, never guesses human
• C2PA / Content Credentials checks on images and video
• Pixel classifier for images with no manifest
• Code measurements with no authorship verdict, by design
• Every report gets a specimen ID and permalink, exportable as CSV
• Zero-retention option that doesn't store your content
• Detection API on paid plans

• Checking whether an essay or article was AI-written
• Verifying where an image or video came from
• Producing detection evidence a third party can review