The submetering operating system
Launch or scale a submetering business — without building the tech.
WiserMeter builds technology that powers submetering businesses and industrial operations — at scale, with precision, without complexity.
LegitDesk
Operations dashboard
LegitApp
Field meter reading
LegitFix
Hardware concentrator
LegitMov
Client portal
— Who uses LegitOS
Whether you're scaling up or starting
fresh — LegitOS has you covered.
Two different situations. One platform built for both.
Already operating
Your system is slowing you down.
You have clients, meters, and a team. But billing is manual, reporting takes forever, and growth means more headcount. LegitOS gives you the infrastructure to operate at scale — with less effort.
Entering the market
You have the clients. We have the platform.
You have distribution, a client base, or infrastructure — but not a submetering system. LegitOS lets you launch a complete operation in weeks. No need to build technology from scratch.
— Who uses LegitOS
One platform. Every layer of your submetering operation.
LegitOS covers the full stack — from the meter in the wall to the invoice in the client's inbox.
Field
LegitApp
LegitOS covers the full stack — from the meter in the wall to the invoice in the client's inbox.
Operations
LegitDesk
Full operations dashboard. Client management, billing generation, alert management, reporting — all in one screen.
Client portal
LegitMov
White-label portal for residents and property managers. Real-time consumption. Invoice history. Consumption alerts.
Hardware
LegitFix
Data concentrator with wMBus, BLE, NB-IoT, LoRaWAN. Up to 600 meters per unit. 4G LTE. ANATEL certified. HaaS available.
Billing
Billing Engine
Automated billing per unit, per cycle. Complex billing rules, exceptions, partial readings, proration — all handled.
Intelligence
Executive Reports
Portfolio-wide performance. Revenue, consumption trends, anomaly detection, and forecasting at a glance.
— Who uses LegitOS
Not a prototype. A running platform.
METERS MANAGED
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UNITS SERVED
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CLIENTS
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LegitOS powers live submetering operations across thousands of clients in Brazil — and is expanding across the Americas. Every feature has been stress-tested in production before reaching the market.
— For new market entrants
The submetering market is growing.
The technology is already built.
Utilities, telecom operators, real estate developers, and property management groups are entering the submetering market — and winning by deploying fast, not by building slow.
LegitOS gives you a complete, white-label-ready operating system so you can focus on what you do best: distribution, client relationships, and market execution.
- Full SaaS — no infrastructure investment required
- Multi-tenant — serve multiple clients from one platform
- White-label ready — your brand, our technology
- API-first — integrates with your existing systems
- Operational from day one — not months from now
Who is entering the market with LegitOS
Telecom & utilities
Leveraging existing client relationships to add a submetering vertical
Real estate developers
Embedding submetering as a service in new construction projects
Property management groups
Offering submetering as an additional service to their portfolio
Regional utilities
Expanding into individual unit metering for multi-family buildings
— For established operators
Built by people who understand the field.
LegitOS was built alongside a real submetering operation — not in a lab. Every feature exists because an operator needed it.
| Property management groups
Offering submetering as an additional service to their portfolio
| Full audit trail
Every reading, every action, every change — timestamped and logged. Complete traceability for every unit and every client.
| RF meter tagging + field photo docs
Tag meters in the field, capture installation photos, document anomalies — all from the LegitApp mobile interface.
| Scale without adding headcount
Automating reading, billing, and reporting means you serve more clients with the same team.
Ready to see LegitOS in action?
Tell us about your operation or your market entry plan. We'll show you exactly how LegitOS fits.
- Personalized demo for your specific situation
- No commitment, no sales pressure
- Works for new entrants and established operators
- Response within 1 business day
