EN + ES · fully bilingual

Run your entire league from one bilingual platform

Registration, payments, teams, schedules with RSVP, and parent communication — in English and Spanish, built for youth sports organizations.

Start free trial Watch a demo

Online Registration Scheduling & RSVP Communication

app.sinbarsports.com

128

Players registered

$8,640

Collected this season

$410

Outstanding balances

Sign-ups this week

Next: Sat 10:00 AM — Field 3

↑ This is a clickable preview — explore Dashboard, Registration, Payments, Schedule, and Messages.

EN + ES

Fully bilingual platform

Steps to register a player

Transparent platform fee

Cost for parent access

Built with Bronx leagues, opening Fall 2026

We're onboarding our first design-partner organizations now — early-access programs get founder-level support and locked-in pricing.

Book a call

Product

Everything you need, nothing you don't

Everything a season needs — try each one right on this page.

Online Registration

Paper forms, cash envelopes, and spreadsheet reconciliation cost your volunteers weekends every season. Parents abandon complicated sign-ups, and nobody knows who actually registered until it's too late.

Learn more

Registration · live demo

Step 1 of 4

Player info

Name, birth date, and emergency contact — saved for next season.

Player nameJordan Reyes

Age groupU10

Emergency contactMaria Reyes · (929) 555-0148

Scheduling & RSVP

Schedules live in PDFs and group texts, change weekly, and nobody shows up because nobody saw the update. Coaches re-confirm every game by phone.

Learn more

Schedule · live demo

vs Riverside FC

Sat, Oct 4 · 10:00 AM · Field 3

vs Unity SC

Sat, Oct 11 · 12:30 PM · Field 1

vs Bronx United

Sat, Oct 18 · 9:00 AM · Field 3

Coaches see attendance live (0 going). Rain-out or time changes notify every family in their language.

Communication

Half your families read English comfortably and half prefer Spanish — but most tools blast one language to everyone. Important messages get skipped, and volunteers translate by hand.

Learn more

Messaging · live demo

The organizer writes this once —

ENwhat English-speaking families get

Tonight's 6pm practice is cancelled — the field is closed. See you Thursday!

ESlo que reciben las familias hispanohablantes

¡La práctica de hoy a las 6pm está cancelada — la cancha está cerrada! ¡Nos vemos el jueves!

Delivered by email, SMS, and in-app — automatically in each family's language.

Payments

Stripe-powered fees, invoices, and reminders — transparent 3% platform fee.

Teams & Tryouts

Rosters, tryout groups, and coaching assignments — organized.

Role-Based Views

Parents, coaches, and administrators each see exactly what they need.

Program Websites

A professional bilingual web presence for your organization.

Why Sinbar Sports

The way league management should feel

Built for sports volunteers, not for IT departments.

Ready in a day

Guided setup with help from a real person. Registration opens this week — no tech experience needed, and we build your bilingual website with you.

Everything in one place

Registration, payments, teams, schedules, communication, and your website — one central system instead of five scattered tools.

Real-time updates

Announcements and schedule changes reach families the moment you make them — no phone trees, no outdated PDFs.

From any device, anywhere

Set up registration, check rosters, and send messages from a desktop, laptop, tablet, or phone. The board, coaches, and parents all live here too.

The whole platform, in English and Spanish

Registration forms, waivers, schedules, payment reminders, and every message — each family experiences the platform in their own language. Not a translated afterthought: bilingual is the foundation.

12 sports