1 in 3 adults struggle with sleep — that's 850 million people worldwide lying awake when they shouldn't be. Seraph Labs Sleep gives you a personal soundscape designed to quiet the mind and ease you into rest, every single night.
Available on desktop and mobile web
Most people reach for screens, alcohol, or medication. Sound is a better answer — non-addictive, no side effects, and backed by a growing body of research.
30%
Adults report insomnia symptoms
Nearly one in three people regularly struggle to fall or stay asleep.
850M
People worldwide have sleep disturbances
Sleep disruption is a global health crisis, not a personal failing.
75%
Of depression cases are comorbid with insomnia
Poor sleep and mental health are deeply intertwined — each worsening the other.
80–90%
Of sleep disorders go undiagnosed
Most people suffer in silence, assuming restless nights are just “normal.”
Seraph Labs Sleep uses a three-layer approach. Mix them freely — the result is a lullaby that's different every night and entirely yours.
Rain, ocean waves, wind, forest streams — the sounds humans have fallen asleep to for millennia. Constant, non-rhythmic, and deeply familiar to our nervous system.
Ultra-slow ambient compositions with no discernible rhythm and barely perceptible harmonic shifts. Generated fresh each night — so your mind never learns to anticipate it.
Debussy's Rêverie, Chopin's Nocturnes, Satie's Gnossiennes. Timeless pieces chosen specifically for their unhurried tempo and minimal dynamic variation.
All three layers play together. Set rain to 40%, an AI drone to 30%, and Debussy to 20% — your personal lullaby, different every night.
Seraph Labs Sleep includes a sleep timer with automatic fade-out. It doesn't cut the audio abruptly — it gently fades all layers to silence over 5 minutes, so you drift off without a jarring stop.
30 min
Light nap
45 min
One sleep cycle
60 min
Deep rest
90 min
Full cycle
“The music starts when you're ready for bed and fades away as you drift off.”
This isn't folk wisdom. Sound's effect on sleep is well-documented across peer-reviewed research.
Pink noise enhances slow-wave sleep and memory consolidation, with measurable increases in restorative sleep stages.
Frontiers in Human Neuroscience, 2017
Natural sounds promote parasympathetic nervous system activity, reducing physiological arousal and making sleep onset significantly easier.
Scientific Reports, 2017
Music played at 60–80 BPM improves sleep quality in adults with insomnia by 35%, reducing sleep latency and nocturnal awakenings.
Journal of Advanced Nursing
We're working with voice artists to create original bedtime stories — calm, unhurried narratives designed to occupy just enough of your mind to stop the racing thoughts, without being interesting enough to keep you awake.
Not gripping. Not boring. Exactly the gentle middle ground your mind needs to let go.
Your personal soundscape is waiting. No setup, no subscription required to start.
Open Seraph Labs