Health is hard. Don’t do it alone.
Magnesium
Dentist
Competition
LDL cholesterol
Steps
Omega-3
B12
Sauna
Mammogram
Doctor recap
Bone density
Daily walk
Sleep quality
Blood pressure
Theo
Maya
Sam
Health is hard. Don’t do it alone.
Health is hard.Don’t do it alone.
Wearables, bloodwork, doctor visits, supplements, blood pressure, sleep. Murph reads it all, figures out what actually works, and helps you build habits that stick.
Start a health challenge with your friends, right in your group chat. Murph sets fair baselines, referees the week, calls the winner, and keeps everyone in the loop.
Meet Murph→
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Meet Murph→
Better together
Do it with your people.
Habits stick when someone else is watching. Start a challenge with friends, or set up a weekly newsletter so the whole family knows how everyone is doing.
Group challenges
I referee health challenges with your friends.
Murph is the referee. It sets fair baselines across different devices, keeps score, nudges the slackers, and calls the winner at the end.
no shot you guys are keeping up with me this week 😤
Walk challenge · Day 5 of 7
You
5/5 days
+31% steps vs baseline
Maya
4/5 days
+22 min avg walk
Sam
4/5 days
+12% steps vs baseline
Theo
3/5 days
+4% steps vs baseline
Scored on adherence and change vs your own baseline
Theo, bold words for a man who logged 11 minutes yesterday.
can you send grandpa our weekly wins?
Weekly newsletter · Sunday 8:02 AM
Your crew: week 3 in health
You · every walk day logged
Theo · best sleep week since May
Maya · 4 sunrise walks logged
Sam · steps up 12% on baseline
Emailed to everyone who opted in
G
Grandpa
so proud of you kids
The weekly newsletter
I send the whole family a weekly health newsletter.
Every Sunday the group gets an email recap of the week. Wins, trends, and gentle callouts. Grandparents included.
Just you and Murph
No group? You’re still not doing this alone.
Outside the group chat, Murph is all yours. Experiments, bloodwork, habits, bookings, and daily readouts, in a private one on one thread.
Self-experiments
I run experiments so you know what actually works for you.
Pick a protocol. Murph baselines you for a week, runs the active phase, then texts the before-and-after. No more guessing whether anything moved.
Did the magnesium actually work?
Magnesium for Sleep
Day 9 of 14 · Active phase
On track
Baseline · 7dActive · 9/14Readout
Deep sleep
1h 42m
+18% vs baseline
REM
1h 08m
+6% vs baseline
Deep sleep · baseline vs active
Labs
I find insights in your bloodwork over time.
Drop in your latest panel. Murph flags what crept up or down and turns it into the questions worth asking your doctor.
Latest panel · vs March3 flagged
- LDL108→122mg/dL+14
- Ferritin42→31ng/mL\-11
- Vitamin D28→44ng/mL+16
- HbA1c5.4→5.3%\-0.1
- Booked DEXA scan at BodySpec Thu 2:00 PM, 1.4 mi away · $49
- In your cart Re-up Omega-3 Thorne EPA/DHA, 90ct · ships in 2 days
- Queued Dr. Patel recap on calendar With 3 questions to ask · 30 min hold
- We don't sell your data.
- Encrypted by default.
- Your chats never train models.
- Open source. See for yourself.
LDL climbed since you switched diets in April. Worth asking your clinician about the trend before the next panel.
Habits
I make it easy to build healthy habits.
A version small enough for bad days, anchored to something you already do. Reminders ease off as it takes hold.
Habit · day 2418 of 24 days
Daily morning run
Right after coffee, before email
0:00
Murph sent a hype track. Press play.
Order me Omega-3, find me a DEXA scan, and confirm my doctor's appointment.
Things I lined up for you3 ready
Closes the loop
I order the supplements and book the scans.
Murph finds the DEXA scan nearby, drafts the supplement re-up, and queues the doctor recap on your calendar. You give the final tap. The errands stop slipping.
Phone calls
I call the dentist and book the appointment.
Dentist, dermatologist, vet, mechanic. Murph dials, waits on hold, picks a slot that fits your week.
Appointment bookedjust now
Cleaning + exam
Dr. Singh, Bridge Dental
Thursday, June 4 · 10:15 AM
Call summary
4 min on the line. Navigated the menu, held for the receptionist, picked a slot that fits your week.
Daily readout
I read your wearables and tell you what actually matters.
Murph pulls Oura, WHOOP, Garmin, or Apple Health overnight. Wake up to a one-line readout.
Tuesday · morning briefBest HRV in 2 weeks
Recovery is solid. The sauna nights are finally showing up, so you can hit the hard session today.
HRV
52.1ms
+12%
Deep sleep
1h 42m
+18%
Resting HR
58bpm
\-4%
Why people trust Murph
Studies cited
5,972
Every protocol traces to peer-reviewed evidence.
License
Apache 2.0
Inspect, fork, or run the whole stack yourself.
Privacy
Never sold
Encrypted at rest. Never used to train AI.
Export
Anytime
Take everything with you on the way out.
Pick your goal
Everyone’s working on something.
Ask Murph any health question. It designs an experiment for your body, watches your data, and texts you what actually works.
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Murph
How’s the magnesium experiment looking?
Day 9 · Magnesium9 day trend
Deep sleep
1h 42m
+18%
HRV
52.1ms
+12%
REM
1h 08m
+6%
BaselineActive
Night 9 of magnesium glycinate. Deep sleep is up 18% vs your baseline week.
Could just be the cooler weather though?
Your mattress temp’s held steady according to 8 Sleep, so probably not. The jump lines up with the magnesium nights. 5 days left to be sure.
iMessage
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Murph
Did 2 weeks of Tabata actually move anything?
Pulling your interval logs and last threshold test now.
What are you comparing to baseline?
Lactate clearance at matched effort, Zone 2 pace at matched HR, and recovery HRV the morning after each session.
Cool, send when you’ve got it.
Week 2 · Tabata
Lactate threshold
4.4mmol/L
from 3.8
Zone 2 pace
5:12/km
−12s
2 weeks of Tabata logged. Your lactate threshold moved from 3.8 to 4.4 mmol/L — you’re clearing lactate faster at the same pace.
So the Tabata’s actually working?
Looks like it. Same effort, lower blood lactate, and your Zone 2 pace dropped 12s/km. Want 2 more weeks to confirm?
iMessage
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Murph
Energy’s been in the gutter this week. Any idea why?
Looking. Coffee log + HRV side-by-side jumped out.
Day 6 · Caffeine6 day window
Mornings after AM coffee
58ms
Mornings after PM espresso
48ms−15%
Your HRV tanks on days you have coffee after 2pm — down 15% vs morning-only days.
Damn. I basically live on afternoon espresso.
Try a 2pm cutoff for a week? If your HRV holds, we’ll know it’s the caffeine, not the stress.
iMessage
Connected data
Plugs into everything that knows your body.
Your wearables, your labs, your inbox, your calendar. Murph reads it all and helps you build the habits that actually make you healthier.
Whoop
Oura
Apple Health
Garmin
Fitbit
Lab reports
Dexcom
Eight Sleep
Withings
Strava
Cronometer
Gmail
Google Calendar
Polar
Get started→
How it works
Improve your health, one experiment at a time.
Sync your biomarkers. Run an experiment. See what changes.
01
Connect
Sync
OuraWHOOPGarminStrava
Text Murph
›Meals
›Supplements
›Workouts
Upload
Blood panelsBody metrics
02
Browse the library
40+experiments · 6 domains
Sleep
8
deep sleep, circadian rhythm
Recovery
9
HRV, resting HR, sauna
Nutrition
7
meal timing, protein
Supplements
6
magnesium, creatine, omega-3
Exercise
6
zone 2, strength, mobility
Breathwork
4
cold exposure, box breathing
03
Run the protocol
Finnish Sauna Protocol
Recovery · 21 days · Day 8
Active
Baseline · 7d ✓Active · Day 1 of 14Analysis
Next step · Today evening
Sauna · 15–20 min @ 80–100°C
Stay hydrated, electrolytes after · Session 2 of 3
04
See what changed
HRV
52.1ms
+12.0%
Resting HR
61.8bpm
\-3.7%
Deep sleep
1h42m
+15.9%
HRV trend · 21d
BaselineActive
Your daily assistant
Like texting a friend who reads the research.
Murph reaches out when it matters and stays quiet when it doesn't. No app to open.
iMessageTelegramEmail
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Murph
Good morning. Tonight: sauna 20 min at 80°C, then cold shower. Reminder at 8pm?
Sure. How’s the experiment overall?
Strong. HRV +12% vs baseline, deep sleep +16%. 10 days left.
iMessage
Security & privacy
Your health data stays yours.
Your records stay locked by default. Murph opens them for a few seconds to run a task, then locks them again.
ENCRYPTED · OPEN SOURCE
FAQ
Common questions
Where do the experiments come from?
Murph uses AI-assisted review of published studies, clinical trials, and other research sources to draft protocols, then presents sources so you can check the evidence yourself. Research may be incomplete, mixed, or not applicable to your situation.
Do I need a computer?
The web dashboard works on any device with a browser. For daily guidance, Murph texts you through iMessage, Telegram, or email.
Do I need a wearable?
No. A wearable can add useful signals, but Murph can also work from notes, labs, symptoms, meals, workouts, and manual measurements. The point is the before-and-after experiment loop.
How is this different from my wearable’s app?
Wearable apps show status. Murph turns whatever evidence you have into a bounded experiment with a baseline and a clear outcome.
Can I do challenges with friends and family?
Yes. Start a group with Murph and invite your people. Murph referees the challenge: fair baselines across different devices, scoring, reminders, and a winner at the end. Scoring is adherence and change against your own baseline, never raw body stats.
Do I need friends on Murph?
No. Group challenges are the most fun way to stay motivated, but Murph works solo too: it keeps you honest, watches your data, and calls what’s working. Either way you’re not doing it alone.
What does the group actually see?
Only what each person agrees to share when they join a challenge or newsletter. The weekly newsletter is a short recap of how everyone's week went. Everything else stays private by default.
Can I set it up for a parent?
Yes. Murph works over plain texting with no app to download, which makes it a good fit for parents and grandparents. Their answers stay grounded in their own labs and routines, and the weekly newsletter keeps the family in the loop if they opt in.
Can I run multiple experiments?
Yes. We recommend one at a time so you know what caused the change, but you can run more if they don’t overlap.
What if I can’t follow the protocol perfectly?
Real life happens. Murph accounts for missed sessions in the analysis. A good experiment tolerates some noise.
What if nothing changes?
That’s useful too. Each experiment ends with a verdict: what worked, what didn’t, what to try next. Knowing what doesn’t work saves you from doing it forever.
Is this medical advice?
No. Murph helps you run self-experiments using published research. It’s not a substitute for medical care. Talk to your doctor about health concerns.
What happens to my data?
Unless Murph clearly says otherwise and gets any required consent, health data you submit through Murph is not used to train general-purpose AI models. Murph encrypts sensitive data at rest and keeps storage scoped by purpose. The service can decrypt data when it needs to run requested tasks or maintain the service. Local Murph keeps your vault on your device.
Can I self-host Murph?
Yes. Murph is open source under Apache 2.0. Run it locally with one command. The hosted version is for people who'd rather not run anything themselves.
Can I cancel anytime?
Yes. No contracts. $8/month, cancel whenever. You can export your data.
Sign up
Whatever your goal, you don’t have to hit it alone.
$8/monthOpen source
Get started→
Optional · Open source
You can also install it locally.
Murph is open source under Apache 2.0. Self-host it on your own machine if you want to own your data, or use the hosted version above for zero setup.
terminal
\# Install Murph and launch setup
$ curl -fsSL https://www.withmurph.ai/install.sh | bash
\# Start chatting
$ murph chat