For dedicated lifters: Stop wasting your daily protein on one evening meal.

You need a precise protein schedule for muscle gain, not just a daily total. This AI coach programs five timed doses around your training and sleep to hit the leucine threshold.

Protein Architect is $15.99/mo · cancel anytime · secure checkout by Stripe

training days a week
4
per session, max
60min
meals a day
5
between deloads
4wk
Protein Architect your coach · online
Today · Monday
Lower Hypertrophy
60 min · from your plan
You: I missed my afternoon meal and only have three hours until I go to sleep.
Your coach: I will combine your missed dose with your pre-sleep cottage cheese. You still hit your daily protein target scaled to your bodyweight without staying up late.
Plan updated · confirmed in chat
An example chat. Your coach changes the plan itself and confirms it in the app.
A woman in her 30s in athletic wear eats breakfast in a kitchen beside a gym bag

The problem

Why a daily total falls short

01

Wasted intake

Hitting a massive daily target in one sitting is inefficient. Your coach programs spaced doses to ensure your body gets protein when it is most useful.

02

Missed thresholds

Grazing on small snacks fails to clear the leucine threshold. The plan programs specific minimum doses per meal to ensure each feeding counts.

03

Poor training alignment

Generic plans ignore when you lift. Your coach programs a targeted dose within the hour of a heavy session, rather than leaving it to chance.

The method

How Protein Architect builds your plan

01

Five daily doses

Your coach programs a daily protein target scaled to your bodyweight, divided into five meals. Each meal is designed to clear the leucine threshold.

RuleFive meals a day, with no more than four hours between them.

02

Matched to your training

Lifting days get their own menu, with a dose before the session and another within the hour after it. Rest days keep all five doses with fewer carbs.

RuleReach the top of each rep range, then add weight.

03

Recovery tracking

The plan reads your sleep and heart rate data from Apple Health. If your sleep quality drops, your coach adjusts today's session to match your readiness.

RuleLog sleep and fatigue daily; a rough reading lightens your next session.

04

Scheduled relief

Continuous heavy lifting requires planned recovery. The coach programs lighter weeks to shed fatigue, and your five protein doses stay the same through them.

RuleEvery fourth week is lighter, or sooner after three high-fatigue days.

Your week

A typical training week

Your coach starts you on this week; ask in chat to move a session to a day that suits you.

  1. Mon: Lower Hypertrophy(Train)
  2. Tue: Upper Hypertrophy(Train)
  3. Wed: Walk and Mobility(Active)
  4. Thu: Lower Strength(Train)
  5. Fri: Upper Strength(Train)
  6. Sat: Walk(Active)
  7. Sun: Prep Five Doses(Rest)

Built to adapt

A plan that moves when your week does.

It reads your recovery

Connect Apple Health or Health Connect. When sleep, HRV or resting heart rate say you are under-recovered, today's session gets lighter. Planned deloads follow your coach's schedule, and you can ask for one in chat.

Chat that changes the plan

Travelling, sore, short on time, missed a meal: tell your coach at any hour. It rebuilds the week or re-portions the day, and confirms the change in chat.

Check-ins it acts on

Daily check-ins and progress photos go to your coach, and your plan is adjusted from what actually happened, not what was scheduled.

Is it for you

Who this coach is built for.

Built for

  • Lifters in a building phase who want every meal to count
  • Trainees protecting lean mass while eating in a calorie deficit
  • Lifters over 55 who need larger per-meal doses to maintain tissue

Pick another coach if

  • Anyone with kidney disease lacking a clinician's precise protein limit
  • People with an active eating disorder who should avoid meal-by-meal tracking

Pricing

One coach. One price. No contract.

Create your account, check out with Stripe and answer a one-minute intake. Protein Architect writes your first plan before you sign in. Month to month; cancel in a tap.

Protein Architect

$15.99/ month

  • A week-by-week training plan, built from your intake
  • A nutrition plan, with food swaps
  • 24/7 chat that changes the plan, not just answers
  • Apple Health and Health Connect sync
  • Daily check-ins and progress photos
  • Progression and deloads handled for you
Start with Protein Architect

Secure checkout by Stripe · cancel anytime

Questions

Straight answers.

Something else? Ask your coach in chat once you are in. It answers at any hour.

How long are the training sessions?

Each upper and lower body session is programmed to take up to 60 minutes.

What if I eat a plant-based diet?

Add it to your intake and every menu swaps its animal foods for plant-based ones. In chat, your coach can help you combine plant proteins to reach each dose.

Do I need to weigh every single thing I eat?

The focus is on hitting your five daily protein doses. Your coach programs specific foods like chicken, whey, or cottage cheese to meet those targets.

What happens if I get injured or my joints hurt?

If you report joint discomfort or high fatigue, the coach can trigger a deload week early or swap out specific exercises in the chat.

How does the coach know if I am recovering properly?

The app reads your resting heart rate and sleep from Apple Health or Health Connect, and your daily check-in logs fatigue and hunger. A rough reading lightens your next session.

What do I get for free?

Your account is free — browse coaches, explore the app, and connect with a coach. Each AI coach is a monthly subscription (priced by coach); cancel anytime in a tap.

Is this a real coach or an AI?

It's an AI coach built on a real training methodology for this exact niche. It writes your plans, adjusts them from your check-ins and progress, and answers questions any time — no waiting for office hours.

What if it doesn't fit my situation?

Your plan is built from YOUR intake — goals, schedule, equipment, injuries, preferences. If something doesn't fit, tell your coach in chat and it adjusts. And you can cancel any subscription anytime.

What happens to my data?

Your data stays yours. We never sell it, and you can export or delete your account at any time. See our Privacy Policy for the details.