Vesper

Vesper Technologies Inc.

is a Boston-based advanced sensor company specializing in piezoelectric MEMS microphones. Founded in 2009, Vesper has developed a unique microphone design that replaces traditional capacitive microphones with a piezoelectric architecture. This innovation allows for rugged, waterproof, and zero-power listening capabilities, making it ideal for various consumer electronics. The company's core product is its proprietary piezoelectric MEMS microphone, which converts sound pressure waves into electrical voltage. Key features include zero-power listening for battery efficiency, high durability against environmental contaminants, and a high signal-to-noise ratio for reliable voice detection. Vesper serves the B2B market, providing microphones for integration into mobile phones, wearables, smart speakers, IoT devices, and automotive safety systems. With a mission to deliver voice-powered products globally, Vesper is driving advancements in voice interfaces and edge-AI applications.