One stack for the entire OT layer.
ScadaHud is built as a single, integrated platform, not a bundle of separate products. Every module shares one tag database, one user directory, one audit trail, one deployment.
Three layers, one platform.
A clean separation of concerns from field-bus polling to browser HMI, without the integration overhead of stitching products together.
Edge & Connectivity Layer
Polls and subscribes to field devices over industrial protocols. Provides certificate-based security and protocol normalization. Drivers share a tiered priority scheduler (Critical, High, Normal, Low) so high-priority tags are sampled ahead of background work across the platform.
- OPC UA, MQTT, Modbus, S7, DNP3, IEC 60870-5-104, BACnet/IP, SNMP, REST
- Tiered priority scheduling across drivers
- TLS and certificate-based authentication
Core Services Layer
Tag engine, historian, alarm processor, automation engine, expression evaluator, report scheduler, anomaly detector and audit logger. Every service shares a deterministic data model, one source of truth across the platform.
- Tag database with dependency graph
- Time-series historian with retention policies
- Alarms, automation and reporting
Presentation & API Layer
Web-based HMI, mimic viewer, dashboard editor, 3D digital twin, configuration UI, and a documented REST API for third-party integration. Role-based access control governs every endpoint.
- Browser HMI, no client install
- Browser-native 3D digital twin
- Documented REST API for MES, ERP, BI
See ScadaHud in action.
Six representative surfaces from the running platform, mimics, historian, tags, dashboard, alarms and calculated tags.
Build any process screen, drag-and-drop.
A web-based mimic designer aligned with ISA-101 high-performance HMI principles. Compose Motor Control Centers, single-line diagrams or full process screens with IEC 60617 symbols, breakers, VFDs, motors, valves and pipes, every element bound to a live tag with conditional styling.
Trend, compare and audit at production scale.
Multi-tag overlays with per-series statistics, deadband filtering and a high compression ratio that keeps months of high-frequency data on a single node. A documented query API exposes the same data to BI, MES and reporting tools.
One namespace for the whole plant.
Browse from substation to bay to individual point in a hierarchical tag tree, live values, source binding and quality on the right rail, full-text search and protocol filtering across the whole namespace.
Every system metric on a single overview.
A System Overview that surfaces tag counts, active alarms, automation rules, connected devices, disk and historian KPIs at a glance, exactly the kind of state operators and integrators need before drilling into anything.
ISA-18.2 alarm console with severity, ack and shelving.
Active, shelved and history views with severity-aware acknowledgement and a full audit trail. Toasts surface critical events the moment they trigger, with one-click navigation to the source tag.
Derived tags across every protocol.
One editor, every source. Build derived tags with expressions, historian functions and any tag in the tree, the same dialog handles Modbus, S7, OPC UA, MQTT, SNMP, DNP3, REST, BACnet, IEC 104 and Vision Meter.
Deploy where your operations live.
On-premise, at the edge, or in a hybrid topology. The same platform binary, the same configuration model, scale without re-engineering.
On-Premise
Full control. Air-gapped capable. No cloud dependency. Operational data never leaves your network.
Edge
Lightweight footprint for panel PCs and gateways. Push aggregated data north over MQTT or REST.
Hybrid
Edge nodes feeding a central enterprise instance. Federated tag namespaces. Site-level autonomy.
Stop integrating. Start operating.
A unified platform eliminates the data silos, license stacking and integration overhead of legacy SCADA deployments. One install. One upgrade path. One vendor on the phone.
ScadaHud was designed by engineers who spent years patching together legacy historians, separate alarm engines and bolt-on HMI tooling. We built the platform we wished existed.
Built for OT realities.
- Single-binary Windows installer with auto-update
- No cloud dependency required
- Hardware-tied licensing, pay for the platform, not per tag
- Designed for redundant and failsafe topologies
- Documented REST API for MES, ERP and BI integration
- TLS, RBAC, LDAP and full audit trail out of the box
Book a live walkthrough.
Book a 30-minute live demo with one of our solution engineers. We will connect to a sample PLC and walk through tags, alarms, mimics, the digital twin, and historian queries.