Run the whole season
Registration wizard, real waivers, emergency contacts and medical, payments on every rail — card, bank, Zelle, check, cash — then draft day, jerseys, schedules, and game assignments.
LegacyOS™ — Built for Leagues. Powered by Legacy.
Communitiesremember people.Software should too.
LegacyOS is the modern operating system for youth sports organizations — registration, payments, portals, draft day, and game day in one place, run by the people who love the league.
.mylegacyos.app
- 01Register
- 02Pay
- 03Draft
- 04Play
Every volunteer, walked in
Coaches and umpires get their own portals: onboarding checklists, a rule-cited readiness test that teaches as it grades, centralized background and NAYS screening, and a human liaison on every card.
Built to remember
A person is never a new user twice. Seasons, teams, and service live on a permanent record — because communities remember people, and their software should too.
Everything a league runs on, day one
- Six-step family registration with real waivers
- Payments: card, bank transfer, Zelle, check, cash
- Sibling discounts & optional card-fee cover
- Coaches Portal with onboarding checklist
- Umpires Portal + rule-cited readiness test
- Centralized background & NAYS screening
- Draft board: teams, coaches, auto-jerseys
- Season schedule & umpire assignments
- Board of Directors directory
- Branded email: confirmations, receipts, team news
- League-branded site on your own address
- An admin dashboard that tells you what needs attention
Founding League
Haltom City United Kickball
One league. One sisterhood. One legacy. HCU runs its entire operation on LegacyOS — live at hcu.mylegacyos.app.
Your league's legacy deserves better than a spreadsheet.
We onboard a small number of founding leagues personally — your fields, your brand, your address on the internet, usually live within days.
Talk to us — luis@legacyostech.com