Biomechanics insight, anywhere, any time.

PitchAI brings biomechanical insight to your phone -
no need for a lab, sensors, or advanced degrees in math.

PitchAI is now available!

Developed by Biomechanists. Designed for Players.

PitchAI is meant to make it easy for you – the player and the coach – to get the most out of your training and bring your best to the field.

Official Biomechanics Player Development Partner for the Toronto Blue Jays.

ProPlayAI Partners: Driveline Baseball, KineticPro Performance, Prep Baseball Report, BDG, Camp Hurricanes Baseball

Deepen Your Understanding

Our partners from KineticPro have put together a free educational resource, breaking down pitching biomechanics into digestible units to further your understanding. Featuring our Chief Scientist Dr. Mike Sonne, new content is being added bi-weekly!

Unit 3 opens Saturday, May 29 at 9pm EST!


Capture data directly from your smart phone with the easy to use PitchAI interface.


Generate 3D diagrams to easily compare between any two pitchers - find out how the best perform, and learn to optimize your movements.


Design drills targeted at optimizing your movement efficiency. Use PitchAI to continuously compare your results as you progress in your training.


Because there is no need for sensors or lab technology, capture in game footage - use this to help identify fatigue, pitch tipping, or why that 95mph fastball felt so good.

PitchAi kinematic skeleton

Frequently asked questions

When will PitchAI be available?

PitchAI is available for use now! Register your account here, and then download the app from your app store.

How accurate is PitchAI?

PitchAI compares favourably to marker-based motion capture systems, with zero of the set up time. We are actively publishing data for conferences and papers – keep your eyes peeled.

What type of camera do I need?

Anything that can capture data at 120 frames per second or higher – while our first version will be on an android device, iOS versions are coming soon.  

Can I use PitchAI for hitters?

We’re starting out with Pitchers first – but hitters should follow by the summer of 2021.

Follow our updates on Twitter

RT @lennonrichards_: Excited to be apart of this event! Catch me on a panel discussing my work with @The__BDG & @proplayai on pitching bi… Read More

Jun 11 2021, 10:55 pm

ProPlay is going to be another tool of the trade for every serious athlete soon. Read More

Jun 11 2021, 7:53 pm

RT @pdxeastside: This @proplayai thing is pretty cool 🤓😏 Can’t wait to dig in and find new ways to use it in our programming! ••• ᴛʀᴀɪɴ ꜱᴍ… Read More

Jun 11 2021, 6:05 pm

RT @lennonrichards_: I keep seeing people say that uphill throws are an effective constraint for improving lead leg blocking mechanics. So… Read More

Jun 11 2021, 2:54 pm

⚾️ GEAR GRAB/GIVEAWAY ⚾️ To enter: 1. Follow @ismARTbaseball 2. RT their pinned tweet 3. Download the free ismART-Baseball app with the link in their bio 4. Post your ProPlayAI assessment on the ismART App... Read More

Jun 11 2021, 2:54 pm

Working on your lead leg mechanics? ProPlay’s chief scientist @drmikesonne chats with @kineticproperformance about what the optimal knee flexion (bend) angle. Track YOUR lead leg flexion with PitchAI today. https://t.co/kZZdfKqNLC Read More

Jun 10 2021, 3:21 pm

Ready to get started?

See how ProPlayAI can help you progress in your training.