Signal becomes atmosphere.
A meaningful ritual uses sound, rhythm, and environment to make a change in attention easier to feel.
Personal performance, made sensory
Find the state you want to live from.
Entrain is a personal performance practice for real life—helping you prepare for focus, recovery, creativity, and the moments you want to meet with your full self.
A better way to arrive before what matters
9:41◉ ◔
good evening, shawn
YOUR NEXT WINDOW
Focus / 25 min
For a clean start and a finished first draft.
25:00READY
BINAURAL LAYER4.0 Hz · Theta
◒Today⌁Sessions◎Signals◌Me
◉
MUSE SIGNALCalm focus · 84
PLAYA ROOTS
BLACK ROCK CITY2017 → 2018SOUND · LIGHT · SIGNAL · PRESENCE
Where Entrain begins
Before the app, there was a pyramid that listened.
Entrain’s roots trace to two Playa experiments: Midnight Star in 2017, then Mind Murmur in 2018—an installation where live meditation shaped light, fractals, and sound beneath a glowing pyramid. It was less about measuring a person than making an inner shift feel tangible.
That is the thread Entrain carries forward. Not a phone version of the Playa—but a practical way to create an intentional transition before a difficult task, after intensity, or at the start of something that matters.
THE PRACTICE, NOT THE PERFORMANCE
You are not a spectator.
Entrain is an active way to meet a moment—not another feed designed to hold your attention.
Carry the ritual forward.
The destination is not an app score. It is becoming more available for your own life and work.
The wider upgrade
Personal performance is not about becoming more machine-like. It is about becoming more available to other people.
When you can arrive less scattered, more regulated, and more present, the effect does not stop at your own task list. It changes a conversation. It changes a meeting. It changes what a group can make together.
THE ENTRAIN BELIEF
A better state changes the room.
The upgrade is not only personal. It moves outward: from a person, to a conversation, to a room, to the culture that room creates.
Entrain is being designed as a practice for choosing how you enter a moment. Sound, breath, and optional tactile cues are the sensory language it can use to mark a transition—so you can return to your own attention before you ask more of it.
YOU STAY IN CHARGE.Arrive with intention.
Choose a moment. Use a short sensory ritual to move from noise toward readiness.
Make presence contagious.
Bring a calmer, clearer starting point to a conversation, a creative block, or a decision.
Build a shared way to begin.
Over time, a Group Flow experience could help small teams create an intentional threshold before they make something together.
Entrain is a performance and wellbeing experience. It does not control minds, guarantee a particular emotional state, or replace professional care.
The sensory loop
See the moment come together.
Entrain is designed to turn an intention into an experience your body can recognize: settle in, hear the session begin, follow a breathing cadence, and let a small cue bring you back when your attention wanders.
It is not about overwhelming you with technology. It is about making the transition into a meaningful moment feel real enough to repeat.
Hear
Purposeful sound and optional binaural layers create an unmistakable start.
Breathe
A steady visual and audio rhythm invites the body to downshift into the session.
Feel
Optional tactile phase cues can mark the moments when it is time to arrive, make, or release.
A future-facing product direction, designed as a personal performance ritual—not a medical intervention.
A performance app that feels alive
Less tracking. More transformation.
Entrain does not ask you to stare at another dashboard. It creates a sensory environment that helps you arrive, concentrate, and leave with proof that the session mattered.
Signal-informed sessions
The app uses your self-report and compatible neurofeedback signals to meet you where you are.
A soundscape with intent
Layered tones, spatial texture, and a purposeful frequency offset help create a consistent focus cue.
Feel the transition
Subtle phase changes keep a session moving without pulling your eyes back to a screen.
A session is more than a timer
The body gets a say in how work happens.
Entrain pairs self-report, adaptive protocol design, binaural sound, and tactile phase cues into one coherent ritual. The aim is not stimulation for its own sake. It is a reliable pathway into the state you choose.
Tap to feel a phase cue
LIVE SESSION / BUILD YOUR DECK07:24
FOCUS
RISING
RISING
BREATH8.2cycles/min
COHERENCE84steady
HAPTICONnext cue 01:10
ARRIVEATTUNEMAKERELEASE
Why Entrain, why now
We have optimized everything around work—except the human system doing it.
Founders, creators, and knowledge teams live in a world of interruption, pressure, and cognitive fatigue. Entrain opens a new performance category: software that helps people regulate their state before asking them to perform.
State-aware performance.
Beyond task lists. Beyond meditation libraries. Beyond data collection. Entrain transforms the live state of a person or a team into a better working condition.
A deeply personal experience that can scale to the moments teams need to think, make, and decide together.
High-agency people with no room for cognitive drag.
Founders and creative operators are first because they feel the cost of scattered attention most sharply.
The performance layer for modern knowledge work.
From individual deep work to team launch rituals, Entrain makes readiness part of the stack.
Who Entrain is for
For people who know what they need to do—and want help becoming ready to do it.
Entrain is not for someone looking to fill spare minutes. It is for people whose work carries weight: they want to arrive clear, make the most of a limited window, and recover well enough to do it again tomorrow.
THE MOMENTS THAT MATTER
Users are looking for a way to…
- 01Get out of the fog
Move from scattered, restless, or overwhelmed into a usable first gear.
- 02Protect a meaningful window
Make a 25-minute block feel deliberate, held, and harder to abandon.
- 03Recover without disappearing
Come down from pressure, meetings, or creative intensity without losing the day.
- 04Start together
Give a small team a shared signal that says: now we are here, now we make.
ENTRAIN / MOMENT PICKER6:42 PM
what do you need now?
✦
Start a difficult thingFocus · 25 min · Theta
→⌁
Reset after intensityRecover · 12 min · Delta
→◎
Get a room in syncTeam flow · 18 min · Haptic cues
→The founder under load
They carry a thousand open loops, need to change modes fast, and cannot afford a vague ritual when a decision, narrative, or conversation is on the line.
The creative professional
They are not short on ideas. They are short on a reliable way to cross the threshold into the focused, confident part of the work.
The small team with something to prove
They want fewer chaotic starts, cleaner meetings, and a shared pattern for moving from talking about work to making it.
What Entrain is actually for
A personal system for turning the way you feel into a better way to work, recover, and connect.
Entrain gives a person a simple answer to a difficult question: what would help me get into the right state for the next important moment? It makes that answer a trusted daily ritual—not a data dashboard, and not a static meditation library.
STARTING POINT
Sense the moment.
Choose the goal and name the context. Over time, optional wearable signals can add texture to the picture—never get in the way of starting.
INTENTION · ENERGY · RHYTHMSESSION DESIGN
Recommend the right ritual.
Entrain turns “I need to focus” into an approachable session: a clear goal, the right duration, and guidance tuned to the moment.
GOAL · DURATION · GUIDANCETHE EXPERIENCE
Guide a state change.
Purposeful sound, optional binaural or isochronic layers, breath pacing, and tactile phase cues make each transition easier to feel.
SOUND · BREATH · HAPTICSPERSONAL PLAYBOOK
Learn what helps.
Simple reflections reveal the patterns worth repeating. The point is progress and self-trust, not a score to obsess over.
INSIGHTS · STREAKS · NEXT STEPNOW
→Mobile-first personal performance
One person, one meaningful window, one immersive session at a time.
NEXT
→A shared way to arrive
Small teams can open a meeting, sprint, or creative block with a more intentional starting signal.
FUTURE
Group flow, thoughtfully built
Connected sessions and team insights are a product horizon—not an overclaim.
Entrain is a performance and wellbeing experience. It is not a medical device and does not diagnose, treat, or replace professional care.
Build the next human interface
We are inviting cofounders who can turn a powerful feeling into a category-defining product.
This is a chance to build at the intersection of neurotechnology, sound, behavior, design, and high-performance work. The interface is the invitation. The science and habit loop are the moat.
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Imagine Headspace’s care, Muse’s signal, and a performance system built for the work people are here to do.
The builders we want in the room
↗
Neurotech + behavioral science
Make our protocols credible, responsible, and persistently useful.
↗
Audio + sensory computing
Make entrainment, spatial sound, and haptics feel like a new native language.
↗
Consumer product + growth
Shape a daily ritual people want to return to—and tell the world why.
This might be your next company.
Bring the rare perspective that makes the rest of us see the future more clearly.
Return to Entrain