Evidence-based sleep · pregnancy & postpartum
Sleep better tonight — even with a newborn.
Solas turns peer-reviewed sleep science into one small thing to try tonight, tuned to your trimester or postpartum month. No fads. No shame. Just calmer nights.
Why Solas
Most sleep advice wasn't written for you.
"Get eight uninterrupted hours" is useless to a body that's biologically rewired for months — and to a mom who's up at 3am. Solas works with the sleep you actually get, and earns your trust by showing its sources.
One small thing to try tonight.
No dashboards, no homework. Each night Solas gives you a single, specific, science-backed step — tuned to your stage and how you actually slept. Tap the citation to read the study yourself.
A plan that meets you where you are.
A gentle, night-by-night program builds better sleep habits across the pillars that matter most — regularity, satisfaction, alertness — adapting as your body and your baby change.
A quiet place for what's on your mind.
The thoughts that keep you up don't belong in a social feed. The Clearing is a private, calm space to set them down — so your mind can rest, too.
A plan for your baby, too.
Answer a few questions and get a personalized newborn sleep strategy grounded in safe-sleep guidance — so the whole house rests easier, not just you.
How it works
Calmer nights, in three taps.
Tell us your stage
A 20-second check-in: your trimester or postpartum month, and what's keeping you up. No account needed to start.
Connect or check in
Link Oura, Apple Health or Whoop for objective signals — or simply tell us how you slept.
Try one thing tonight
Get one specific, cited recommendation. Mark it done, and watch what actually moves your sleep over time.
peer-reviewed studies behind the guidance — each recommendation cited, so you never have to take our word for it.
Advice you can actually trust
Real science, not hot takes.
Solas reads the peer-reviewed sleep literature so you don't have to — then turns it into one calm, doable step. Every claim traces to a primary source:
Loved by tired moms
Small changes, real nights back.
"Finally, sleep advice that doesn't assume I get a full night. One tip a night is all my brain can handle right now."
"I trust it because it shows the research. I'm a nurse — this is the first app I'd actually recommend to patients."
"The Clearing alone is worth it. I put the 3am worries down and actually fell back asleep."
Illustrative of early feedback — swap in real App Store reviews as they arrive.
Pricing
Free to start.
The nightly recommendation and the full research library are free, forever. Premium unlocks more.
Free
- One cited recommendation a night
- Full research library
- Daily check-in & The Clearing
Premium
- Everything in Free
- Deeper personalization & trends
- Guided program & newborn plan
- Wearable insights & partner tracking
Out now
Your calmest nights start tonight.
Free to download. One small, science-backed step toward better sleep — starting tonight.
Questions
The honest answers.
Is Solas a medical device?
No. Solas is a behavioral wellness companion that summarizes published sleep research into nightly suggestions. It doesn't diagnose or treat — and it points you to a clinician for red-flag symptoms like possible sleep apnea or postpartum depression.
Do I need a wearable?
Not at all. A 20-second manual check-in captures what matters most. If you have Oura, Apple Health or Whoop, Solas can reason over objective signals too.
How do you decide what's trustworthy?
Every recommendation is backed by a peer-reviewed paper in our public research library — authors, year, journal, and the specific finding it depends on. We prefer randomized trials, meta-analyses, and clinical guidelines.
What stages do you support?
Each trimester of pregnancy and the first 12 months postpartum, with stage-specific guidance that changes as you do — plus a personalized newborn sleep plan.
What about my data?
Health data stays on-device where possible and encrypted in transit otherwise. Wearable connections use OAuth and can be revoked anytime. We never sell health data.