애니싸인(ANYSSIGN) is an all-in-one system that integrates services such as mobile ID, access management, simple authentication, attendance management, and electronic contracts into one platform.

One of its key services is the mobile ID feature, allowing digital storage and management of identification and qualification documents securely, tailored to the user's needs, serving individuals and organizations with various ID types like student IDs, employee IDs, and professional certifications.

The platform also offers blockchain-based electronic contracts, enabling convenient and secure contract processing through methods like converting paper contracts to PDFs, taking photos of handwritten contracts for legal recognition, and recording voice agreements for legal validation.