Optergy Enterprise
Optergy Enterprise: A broad on-premise platform for building controls, utilities, alarms and billing. Ranked #15 of 26 in Building Management Software by our editors (8.0/10); pricing: Pricing on request; best for on-premise energy and utility management.
At a glance
- Editor score8.0 / 10
- PricingPricing on request
- Best forOn-premise energy and utility management
- HVAC controlYes
- Founded2004 · Silverwater, New South Wales, Australia
- Facts checked22 Sep 2026
Where it wins
- Combines HVAC, lighting, alarms, metering, schedules and reports
- Supports BACnet, Modbus and REST API connectivity
- Includes tenant billing, backups and mobile access for alarms and trends
Where it doesn't
- Pricing requires contact with sales
- On-premise deployment may not suit cloud-first teams
- Integration coverage centers on BACnet, Modbus and REST API
Our verdict on Optergy Enterprise
Optergy Enterprise is a web-based building management platform for building owners, facility managers, contractors and system integrators. It brings building automation, energy and utility metering, alarms, schedules, reports and tenant billing into one system. The platform supports HVAC and lighting control, environmental monitoring, local hosting, device management, automated archiving and mobile access through iOS and Android. It is best suited to organizations that want on-premise oversight of building systems and utility operations rather than a narrowly focused monitoring tool.
Pricing is handled through customer contact, with Optergy describing flexible licensing and no ongoing fees. The published product scope covers a wide operational set: users can monitor and control equipment, create and escalate alarms, manage calendars and schedules, review trend logs, use optimum start, distribute automated reports by email and manage tenant utility or after-hours billing. Automatic data archiving and backup add administrative coverage, while mobile access extends alarms, reports and trends beyond the main web interface. This breadth makes the platform relevant where controls, metering and billing need to work together.
Platform fit is strongest for buildings already working with BACnet or Modbus devices and teams that can support local deployment. REST API connectivity provides an integration path, but the listed ecosystem is centered on those building-control protocols and the API rather than a broad catalog of business applications. Buyers seeking a focused on-premise system for automation, energy management and tenant billing should find the feature mix aligned with that goal. Teams prioritizing cloud-first deployment or a wider application ecosystem should compare alternatives before choosing.
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Optergy Enterprise pricing
Optergy Enterprise fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| HVAC control | Yes |
| Lighting control | Yes |
| Alarm management | Yes |
| Environmental monitoring | Yes |
| Access integration | Not verified |
| Deployment | On-premise |
| Mobile app | Yes |
| Deployment | Self-hosted |
| Platforms | Web, Windows, iOS, Android |
| Support | Email, Phone, Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 3 integrations: BACnet, Modbus, REST API |
| Pricing | Pricing on request |
| Website | optergy.com |
| Facts checked | 22 Sep 2026 |
Optergy Enterprise integrations
Optergy Enterprise lists 3 integrations on its own site.
- BACnet
- Modbus
- REST API
Alternatives to Optergy Enterprise
- Schneider Electric EcoStruxure Building OperationA broad building management system for enterprise portfolios and mixed device ecosystems.9.4
- Automated Logic WebCTRLA broad building automation platform with advanced HVAC analytics and extensive integrations.9.3
- Switch AutomationA broad cloud BMS platform with a verified free plan and strong portfolio coverage.9.2
See all Optergy Enterprise alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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