Whistle Performance vs KADI Coaching

Whistle Performance (formerly GPS DataViz) is a platform built by coaches for coaches. Our mission is to provide a comprehensive coach friendly machine learning and predictive analytics platform to create a common language among a team’s coaching staff, save coaches an hour+ each day and help them get actionable insight from their performance data. Our app allows players and coaches to connect to their data, fill out subjective surveys and see all the data that drives optimal performance. In a sports world where every little edge matters, we optimize a team’s workflows, freeing up coaches to spend more time where they excel and can maximize their impact: working with and training high performing athletes. Our app is only available to our customers, contact us at info@gpsdataviz.com TODAY to take your team’s performance to the next level!

KADI is the scheduling and payment-tracking app for private sports coaches — and for the athletes and families who train with them. FOR COACHES • Schedule sessions in seconds, with week and month calendar views colour-coded by status. • Publish the session types you offer — one-on-one, small group, whatever you run — set your availability once, and let athletes book real times from it. • Share one permanent booking link. Anyone can open your page, see your availability, and book, with no account and no back-and-forth. • Track who has paid. Take card payments through Stripe, or get paid the way you already get paid — Venmo, PayPal, Zelle, Cash App, cash — and see revenue and outstanding balances at a glance. • Sell packages of classes. Set your terms, let families buy a block up front, and watch the balance come down as they book. • Build session plans — warm-ups, drills, cool-downs — and attach video, images, and documents your athletes can review before they arrive. • Run a session live. A full-screen countdown walks you through each drill with an audible chime at the end of every round, so you coach instead of watching a clock. • Keep an athlete roster with contact and emergency details, so you always know who to call. FOR ATHLETES AND FAMILIES • See every upcoming session in one place and confirm whether you'll be there. • Book new sessions with the coaches you already train with. • Monitor session progress in real time • Parents manage every child from a single account, with each child's sessions colour-coded. KADI is built for the coach working out of a field, a court, or a gym — not an enterprise back office. No contracts and no per-athlete pricing. Payments in KADI are for real-world coaching delivered in person. Checkout is hosted by Stripe, and KADI never sees your card details. Questions: kadi@kadi.coach Privacy Policy: https://kadi.coach/privacy Terms of Service: https://kadi.coach/terms