School OS and Hospital OS are live. SME, Hospitality, Church, NGO and Real Estate OS are coming — sharing one login, one billing rail, M-Pesa, and KRA eTIMS.
Each Gavy OS is a focused product for one industry — sharing the same login, billing, M-Pesa rails, and security monitor.
Attendance, timetabling, exams, fees, learning materials, parent portal & live tuition — for primary, secondary, and tuition centres.
Open School OSPatients, OPD & triage, pharmacy with batch + expiry, billing & M-Pesa, SHA & insurance claims, KRA eTIMS, security monitor.
Open Hospital OSBooks, invoicing, inventory, payroll, M-Pesa & KRA eTIMS — the operating system for Kenyan SMEs.
Batch & expiry tracking, wholesale + retail pricing, KRA-ready receipts, M-Pesa till — ships as a tier inside Hospital OS.
See Pharmacy tierRooms, bookings, restaurant POS, housekeeping, guest billing — for hotels, lodges & serviced apartments.
Members, cell groups, tithes via M-Pesa, events, sermons library — for churches and faith communities.
Beneficiaries, grants & donor reports, programme M&E, field-staff payroll — for NGOs and faith-based orgs.
Units, tenants, lease cycles, rent collection via M-Pesa, maintenance tickets — for landlords and managing agents.
Don't see your industry? Tell us what you need — we ship a new operating system every quarter.
Whichever OS you start with, you get the same rails — and you only learn them once.
STK Push from any cashier screen, automatic reconciliation against bills and invoices, M-Pesa receipt numbers on every PDF.
Tax invoices submitted to KRA on issue. CU invoice number and QR code printed on the receipt automatically.
Anomaly flags surface expired-batch dispenses, over-payments, controlled drugs without a prescription — reviewed by staff, not ignored.
Your team's account works across every Gavy OS you enable — no extra passwords, one bill, one place to manage roles.
Want a walkthrough of an OS, or ready to pilot one at your school, hospital, or business? Call us, drop an email, or leave a request.
Tell us which OS you're interested in and a preferred date — we'll confirm a slot.