Alexa Young, CA
It's like having a private coach any time I want, anywhere I want
Morgan James, NY
"I love how I can choose my own coach to match my vibe"
Lisa Driver, MI
“So handy to track my progress”
The Problem
Most tennis instruction available to players today offers general advice rather than feedback tailored to the individual. YouTube videos, books, podcasts, blogs, and group lessons can be helpful, but they are not connected to your specific swing. You are left wondering how to apply the advice and whether it even applies to you.
Some services offer video review, where you upload a video and receive feedback later. While helpful, these services can be expensive and the feedback often arrives a day or two after the practice session.
CoachEx was created to make personalized feedback available while you are practicing.
When you swing, CoachEx analyzes the mechanics of your stroke — including elements such as body movement, weight transfer, and footwork — directly on your device. The resulting analysis is then used by our AI coaching system in the cloud to generate coaching guidance tailored to your swing.
The app also captures your practice as individual swing clips, making it easy to review each swing one at a time. Just being able to see your own swing clearly can be incredibly valuable, and CoachEx provides this capability at no charge.
CoachEx can also create custom instructional videos that combine your swings with professional demonstrations and targeted coaching tips.
The Coach Ex Approach
Practice Anywhere
You can use CoachEx on the court while practicing with a partner, a ball machine, or during solo serve practice. The system also works with shadow swings, so you can practice at home, in a hotel room, or anywhere you have space to swing a racket — no ball required.
Working Alongside Coaches
CoachEx is not intended to replace human coaching. Many players use it to reinforce what they are working on with their coach between lessons, while others use it as an affordable way to access personalized instruction.
Our goal is simple: help players understand their swing and how they move so they can improve faster through consistent practice and personalized feedback.