Sub-15s Attendance Roll Call
One-touch attendance grid with keyboard shortcuts. Supports Present, Absent, Excused, and Late with immediate visual confirmation.
ACADEMY & CLASSROOM OS
Take roll call in 15 seconds. Automate tuition without spreadsheet chaos.
Built specifically for private academies, language centers, and tutoring groups. ClassDay replaces messy WhatsApp coordination and fragile spreadsheets with instant attendance matrices and automated tuition tracking.
< 15sIn-Class Roll Call Matrix
100%PostgreSQL Row-Level Security
0Spreadsheets Needed for Billing
DESIGNED FOR SPEED
Built for teachers in the classroom, not accountants in an office
Most school ERPs require extensive staff training and take minutes just to record a single absence. ClassDay is designed for sub-second responses and zero learning curve.
Student 360° Profiles
Complete historical timeline of student attendance rates, enrolled class history, parent contacts, and payment records in a single drawer.
Automated Tuition Schedules
Calculate monthly dues, handle mid-month pro-rating, track pending invoices, and automatically flag overdue accounts before lessons begin.
Mobile Teacher Companion
Native cross-platform Flutter app that lets teachers mark attendance right from their phone at the classroom door without waiting for a workstation.
Multi-Tenant PostgreSQL Isolation
Database-level tenant isolation using Supabase RLS. Academy data, student records, and financial balances remain strictly private and encrypted.
Retention & At-Risk Alerts
Automatic triggers flag students who miss consecutive sessions so directors can intervene before dropout decisions occur.
PLATFORM INTERFACE
Clean, dense, and distraction-free
Every screen in ClassDay is tuned for high information density, rapid keyboard navigation, and zero visual clutter.
01Student 360° Profile
Real-time enrollment status, multi-class schedule breakdown, historical attendance ratios, and invoice records in one unified drawer.
02High-Density Roster Management
Rapid student registration side panel designed for quick intake, immediate class assignment, and automated capacity tracking.
0315-Second In-Class Roll Call
Keyboard-first and mobile-optimized attendance sheet with single-tap status cycling (Present, Absent, Excused, Late).
04Automated Cash Collection Calendar
Academy-wide billing calendar tracking monthly dues, pending invoices, cash receipts, and overdue payment alerts.
ENGINEERING EXCELLENCE
Built on modern, hardened foundations
Frontend Core
Next.js 16 App Router
Server-side rendering with granular cache invalidation, paired with dense, keyboard-accessible data tables for high-speed administration.
Data Layer
Supabase & PostgreSQL RLS
Hermetically sealed multi-tenant database schema enforced at the database level with strict Row-Level Security policies.
Classroom Mobility
Flutter Mobile Companion
Lightweight mobile companion for teachers and instructors to take rapid roll-calls directly on smartphones without needing a desktop workstation.
Billing Automation
Tuition Accounting Engine
Automates billing cycles, customized prorated dues, attendance exception adjustments, and verifiable receipt audit trails.
PILOT PROGRAM
Pilot ClassDay in your academy
We are onboarding select academies and learning centers for personalized pilot deployments. Migrate your rosters in minutes and get dedicated setup support.
Request Pilot Deployment ↗Direct Developer Onboarding • Zero Setup Fee