Keycard Labs, Inc.

About Keycard Labs, Inc.

Keycard Labs designs and manufactures NFC-enabled hardware security devices and open-source software for cryptocurrency wallets and digital identity. Their flagship product, the Keycard smartcard, integrates with mobile and desktop wallets to provide secure key storage and tap-to-sign transactions. The company focuses on developer tools, SDKs, and reference implementations to embed hardware-based authentication into decentralized applications.