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Power Meets Simplicity
The Problem
Data can be powerful. It can also overwhelm you.
Keeping track of athletes, training sessions, trends, injuries, readiness, and communication shouldn’t feel like a juggling act. But for most programs, data lives everywhere: spreadsheets, apps, text threads, Google Drives, and handwritten notes.
It’s easy to miss things, hard to stay consistent, and nearly impossible to make confident decisions.
We've all been there, "Why do I even collect all this stuff?" Then you try to communicate performance data to coaches and athletes and they have that blank stare, the one that says "it's just a page of numbers."
Kleros exists to remove the noise. We give coaches a simple, unified system to manage athletes, store data, take control of your weight room, and educate stakeholders.
Why we built Kleros
The solution
Kleros comes from the Greek concept of inheritance and responsibility.
In sports, we believe every coach inherits the responsibility of shaping the next generation physically, mentally, and emotionally.
Today’s coaching environment is noisy.
The schedule, the data, the complexity. Data is meant to give coaches insight, not bog us down to the point we need another planning period just to enter our training data.
Kleros was built to restore clarity. To help coaches focus on people, not paperwork.
To give us insight at a glance to save time in the decision-making process.
Bring purpose and precision into every training environment without the complexity that slows you down.
This isn’t just software. It’s a commitment to better coaching.
Information Everywhere
Team data gets scattered: spreadsheets, apps, group chats.
Kleros centralizes it so nothing gets lost.
Hard to Track Progress
Athlete development shouldn’t require ten different apps. We help you follow trends effortlessly.
Limited Time
Coaches wear twenty hats. Kleros reduces the administrative load so your energy goes where it matters most.
Centralize Your Athlete Data
All performance, training, and profile data lives in one secure place, organized by team, athlete, and season. No more scattered spreadsheets or lost notes.
Track Trends Over Time
Automatically recognizes changes in performance, workload, attendance, and progression, giving coaches a clearer view of athlete development.
Control Weight Room Logistics
Don't waste your coaching energy keeping the room on track. Our workout timers communicate to athletes exactly what they should be doing at the exact moment.
Support Better Decision-Making
Display data in a way that helps coaches and athletes understand the connection between performance in training and performance in competition.
What Kleros Does
One System. Zero Spreadsheets
Kleros eliminates manual tracking and replaces it with automated, clean, coach-friendly tools that help you stay organized without adding work.
Print team and individual reports to improve data transparency and keep sport coaches in-the-know about their team's performance.
Reports include categories based on: Strength, Speed, Power, GPS, and any other category you can think of.
Manage Rosters
Every athlete’s information in one organized space training history, progress, injury notes, and more.
Organize your rosters by class period and team.
Migrate data as the off-season changes.
Already have data stored in Excel or Sheet? Perfect, CSV upload allows you to enter all your historical data in just a few clicks.
Command Center
A big-picture view of your entire program.
See what’s working and what needs attention.
See who is flagged for diminishing performance.
See which athletes are trending up.
Print rosters for manual testing.
Progress
Tracking
Using either group or individual view, you can view trends as first/last/average and graphically for all grouped metrics.
See data on a single graph that displays progress in one, printable segment.
Live Leaderboards
Make training competitive both internally and externally.
As each group trains, you can enter live data and create male and female leaderboards, or one group leaderboard.
See each athlete's PR for any metric and highlight new PRs live.
Live Leaderboards
You define your metrics.
Make training competitive both internally and externally.
As each group trains, you can enter live data and create male and female leaderboards, or one group leaderboard.
See each athlete's PR for any metric and highlight new PRs live.
At Kleros, we believe that you have the power to determine what is important for your program.
That's why you are in charge of every aspect of your experience, from how you view data to what data you can track.