Echomark Inc.

About Echomark Inc.

Echomark is a technology company that provides a platform for creating and sharing personalized audio messages linked to physical objects or locations through QR codes and NFC tags. Users record voice notes via the mobile app and attach them to stickers, cards, or embedded chips; recipients scan to hear the message. The service targets gift personalization, memorial tributes, and marketing campaigns, offering analytics on engagement and playback. Founded in 2021 and based in Brooklyn, NY, the company monetizes through device sales, subscription plans, and enterprise licensing of its audio-over-URL infrastructure.