PanthyrPANTHYR

Your training changes. Panthyr adapts with you.

A personal AI coach that helps you plan your week, build workouts around your life, and decide what comes next using your training, meals, and recovery.

Join the waitlistSee how it works
Someone telling Panthyr they have an hour after work and asking for a workout, and Panthyr replying with a six-exercise session built around their bench goal

Ask. Train. Come back sharper.

  1. Ask anything about your training.

    What could I add on Saturday? Is my bench stuck? Panthyr looks at your week and how recent sessions felt before it answers.

    Someone asking Panthyr what workout they could add on Saturday, and Panthyr replying with a short Saturday session that fits their week

  2. Turn a conversation into a workout.

    A sore shoulder, a rough week of sleep, twenty spare minutes: say it the way you would to a friend. What comes back is a workout you can start right there.

    Someone telling Panthyr their left shoulder is sore and asking what they can do at the gym, and Panthyr replying with a shoulder-friendly workout

  3. Train like you always have.

    Log your sets as you go. Every set you record helps Panthyr understand your progression and shape what comes next.

    Panthyr active workout screen with set logging, effort ratings, last-session reminders, and a running rest timer

  4. See what to build on.

    Review your records and strength trends, then ask Panthyr where to go next. Your recent sessions give the conversation a starting point.

    Panthyr progress screen with strength trends and personal records

Woven into the way you train.

Your goals evolve. Your routine changes. Panthyr builds on the sessions you log and the things you share, so you can keep moving forward together.

One place, so Panthyr sees the whole picture.

Your training, meals, recovery and schedule live next to the conversation. That is why the answers are about you, not about people in general.

Your progress, in numbers

Personal records, how much you lift each week, and how your strength moves over time. Ask Panthyr what to do with them.

Panthyr progress screen with total workouts, streak, volume, personal records, and a weekly muscle map

Recovery counts

Panthyr always takes into account how recovered you are, from your sleep to how your last sessions felt.

Long-term memory

A cranky shoulder, a bench goal, the fact that you hate walking lunges. Panthyr keeps the details that matter.

Many conversations, one memory

One thread for your plan, another for meals, another for a nagging knee. They all draw on the same memory of you.

Panthyr conversation list with separate threads for an after-work hour, a sore shoulder, a Saturday session and a rough sleep week

Meals in the same log

Photograph a plate, check the estimated calories and macros, and save it. Panthyr reads your meals next to your training.

Panthyr meals screen showing calories and macros against daily goals

A week you can rearrange

Your sessions on a calendar. Move one when life gets busy, or add one when you have time.

FAQ

Is it free?

There will be a free tier and paid tiers. We will share pricing before launch.

Where can I use Panthyr?

On iPhone to start. Web and Android are on the way.

Do I have to use the AI?

No. You can log workouts, build your own plans, schedule your week, and track meals and progress without using AI. Talk to Panthyr when you want help.

Is my data private?

Yes. Your workouts, meals, measurements, and memory notes are yours. You can delete any of them, or your whole account, whenever you want. We do not sell your data or use it for advertising.

Train with Panthyr.

Leave your email and we'll let you know when Panthyr is available. No newsletter, nothing else.