Gataca offers a mobile identity wallet for consumers and single sign-on authentication tools for businesses to validate their authenticity and share securely for accessing digital services. The company aims to build a user-centric digital identity layer for the Internet, combining the extreme security of government-issued electronic certificates with the simplicity of a single-sign-on button. Their products work together to deliver hyper-secure, passwordless, and privacy-preserving access to digital services, while reducing identity fraud and complying with data privacy and KYC regulations.