Raki for Sleep
Finally, actual sleep.
AI-guided sleep meditations, breathing exercises, and sleep sounds — personalized to how you feel tonight. Not a generic session. Yours.
"Three years of insomnia. One week of Raki sleep meditations." — App Store review ★★★★★
Everything you need for deep sleep
AI sleep meditations
Personalized to your wind-down state each night. The session you get on a stressful Tuesday is different from a calm Sunday.
40+ sleep sounds
Rain, ocean, brown noise, white noise, binaural, café, forest — all looping seamlessly with a sleep timer.
4-7-8 breathing
The most researched breathing technique for falling asleep. Guided with an animated timer. Quiets your nervous system in under 5 minutes.
Body scan meditation
Progressive relaxation from head to toe. Systematically releases physical tension and quiets mental chatter.
Sleep pattern learning
Raki tracks what helps you sleep and adapts. After a week, its recommendations become noticeably more personalized.
Streak-free nights off
Streak freezes mean one rough night doesn't break your practice. No guilt for the nights sleep wins.
Sleep FAQ
What is the best breathing exercise for sleep?+
4-7-8 breathing (inhale 4 counts, hold 7, exhale 8) is one of the most researched techniques for falling asleep faster. It activates the parasympathetic nervous system, lowers heart rate, and reduces the mental activation that keeps you awake. Raki guides you through it with an animated timer.
Can meditation really help with insomnia?+
Yes. Multiple randomized controlled trials have found that mindfulness-based interventions reduce insomnia severity, improve sleep quality, and reduce the time it takes to fall asleep. The effect is particularly strong for anxiety-driven insomnia.
What sleep sounds are best for deep sleep?+
Brown noise and pink noise tend to be most effective for masking disruptive sounds and promoting deep sleep. Rain sounds and ocean waves work well for most people. Binaural beats (delta range, 1-4 Hz) have some research support for deepening slow-wave sleep.
How does Raki personalize sleep sessions?+
Raki's AI tracks your mood check-ins, session completion patterns, sleep quality reports, and time-of-day behavior. It learns which session types help you sleep, how long you typically need to wind down, and adjusts its recommendations accordingly — improving over time rather than always suggesting the same thing.