Echomark

EchoMark is a forensic watermarking platform that identifies the source of information leaks. It embeds unique, invisible watermarks that differ per recipient inside emails, documents, images, and on-screen content, so any leaked copy traces back to one individual. Computer vision technology compares leaked fragments, including photographs of screens or printouts, against marked copies to determine whose version was exposed. It integrates with Microsoft Exchange and Google Workspace to mark communications and files automatically, and offers secure link sharing with access controls, view analytics, and revocation. Customers span government and defense, financial services and investment banking, legal, healthcare and pharmaceuticals, gaming and entertainment, and design and manufacturing, focused on insider threat and intellectual property protection.