Now in private beta

You check 7 apps before breakfast.None of them talk to each other.

Lifestack collapses your time, activities, responsibilities, and health into one intelligence layer. Every morning, it tells you the one thing that will improve your day the most.

Get Early AccessSee how it works
52%
lower all-cause mortality
from regular exercise
5 min
of breathwork daily
outperforms meditation
23 min
to refocus
after each interruption
31h
lost every month
in unproductive meetings

Complete actions yourself, or let Lifestack handle them

Friday Morning Briefing
April 12, 2026 · based on last night's sleep + today's calendar
LCR 3.1%

You slept 5h12m. You have 3 back-to-back meetings starting at 1pm. Move your deep work block to before lunch, or you'll lose the entire afternoon.

10-min breathwork before your 9am
Your HRV is 23% below baseline. This prevents the 2:30pm crash you've hit 4 of the last 5 Fridays.
87% effective
Decline the 4pm with Alex
This meeting has produced 0 action items in the last 3 occurrences. It costs you $340/month in lost focus time.
Low value
Block a 30-min run before dinner
You haven't exercised in 6 days. Your resting heart rate is trending up (+4 bpm this week) and your HRV is down 18%. A 30-min run resets both.
6 days idle
Complete actions yourself, or let Lifestack handle them

The Problem

You're optimizing in silos.Your life pays the price.

01

Your Oura Ring says you slept poorly.

But your calendar doesn't know. You still have 4 hours of deep work scheduled.

02

By 2pm you're exhausted and craving takeout.

You spend $28 on UberEats. You don't connect it to last night's 5 hours of sleep.

03

You scheduled 6 hours of deep work. You got 3.

Pulse saw every interruption. Your calendar didn't. The gap compounds every week.

TIMESPACEHEALTHFINANCE
Plus 12 more integrations in the pipeline

What if one app saw everything
and told you what actually matters?

Features

Three domains. One intelligence.

Timespace

Your entire day in one living clock

Four concentric rings: calendar, screen activity, movement, and energy. One glance replaces four apps.

Explore

The four rings

Intent
Digital
Physical
Energy
Active person with wearable
72
Readiness Score

Health + Calendar

Your body says rest. Your calendar says sprint.

Detects when biometrics conflict with your schedule. Slept 5h but have deep work at 2pm? It flags the collision.

Collision detected
Sleep: 5h 12m
Scheduled: 3h deep work at 2pm
Performance: 42% below average

Morning Briefing · AI Chief of Staff

“You slept 5h12m. Move deep work to before lunch, or you'll lose the entire afternoon.”

Health
42capacity
Sleep
5h 12m
HRV
38ms
RHR
72
Calendar
6meetings today
9:00
Standup15m
11:00
Deep work2h
14:00
Design review1h
Pulse
72focus score
3.2h deep work · 47 switches · 9am–now
10-min breathwork
Prevents 2:30pm crash (87%)
+0.1%
Decline 4pm with Alex
0 action items in 3 meetings
+0.2%
Block a 30-min run
6 days without exercise
+0.1%
Today's potential+0.4% LCR
Spending moment at cafe

Finance + Mood

You spend 43% more when you sleep under 6 hours.

Correlates bank transactions with biometrics. That $47 Deliveroo at 2pm? A physiological pattern you can break.

4h5.5h sleep9h
$509
impulse/mo
+183% above baseline
$329
wasted/mo
Sleep more, spend less
12a3a6a9a12p3p6p9pFriApr 12
Event Horizon

24 hours. 4 dimensions.
One glance.

Click any ring on the clock to explore it. Or use the buttons below.

The green line is now (3pm). Solid = happened. Dashed = planned. When energy shows red but calendar shows a meeting: collision.

Who this is for

Built for people who track everythingand understand nothing.

The Optimizer

Quantified self enthusiast

You have the Oura, the Apple Watch, the spreadsheet. What you don't have: a system that connects them. Lifestack turns your obsession into actionable intelligence.

The Founder

Time-starved entrepreneur

Your calendar is a war zone. You sleep 5 hours and wonder why decisions feel harder by Thursday. Lifestack shows you which meetings are actually costing money.

The Mindful Professional

Work-life balance seeker

You know burnout is coming but can't pinpoint it in your data. No single app has the full picture. Lifestack sees the whole landscape and warns you 7 days early.

Day 1Day 90+12.4%

Life Compound Rate

Small actions.Exponential results.

Your Life Compound Rate measures the cumulative impact of daily micro-decisions. A 10-minute breathwork session today prevents tomorrow's afternoon crash. Declining one pointless meeting frees 340 minutes this quarter.

Each action scores between +0.1% and +0.3% LCR. Like compound interest, the gains accelerate. After 90 days, users report reclaiming an average of 6.2 hours per week.

+0.4%
per day
+2.8%
per week
+12.4%
per quarter

Privacy by design

Your life data is sacred.We treat it that way.

End-to-end encrypted

Your data is encrypted at rest and in transit. We cannot read it even if we wanted to.

On-device AI

Insights are computed on edge servers closest to you. Raw data never leaves the region.

GDPR compliant

Full data export and one-click deletion. You own your data. Period.

“I built Lifestack because I was drowning in data and starving for insight. Seven apps tracked my life, none of them talked to each other. I wanted a single place that connected everything and told me the one thing that mattered most today.”

Wojciech TyziniecFounder, Lifestack

Stop drowning in dashboards.Start hearing what your life is telling you.

Private beta. 500 spots. For people who own an Oura Ring, use Google Calendar, and are tired of tracking everything without understanding anything.

No spam. No pitch decks. Just an invite when your spot opens.