Swell: harness the therapeutic power of sound

We are experts in using sound to improve health and well-being, delivering therapeutic sound via ground-breaking generative app technology.

"The Future of Spa"

Forbes, 2023

"Gold Winner" - Best New Spa Treatment

Pure Beauty Awards, 2023

Trusted By

Why Sound?

Sound waves activate the brain and body in multiple ways at once. They trigger emotions, guide movement, evoke memories and have the potential to transport and transform.

Swell makes access to sound therapy techniques easy, mobile, and inclusive so that every listener can benefit from Sonic Wellness.

We offer the following services:

Bespoke Sound Treatments

Swell's unique approach combines natural sounds, music and sound therapy, tailored for you

SwellSpa App

Bringing sound therapy into the treatment room, guest bedrooms for deeper relaxation and sleep

SwellWorks App

Helping reduce to stress and increase productivity in the workplace on personal headphones

Swell Room

Immersive sensory experience integrating vibroacoustic furniture, spatial audio and all the senses


Everything we do is science-backed. Swell listeners typically experience reduced stress levels, lowered heart rate

Expert Composition

We have over 20 years of experience working in music and sound therapy, working with award-winning producers

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