FUXA vs Nagios XI
Side-by-side comparison of features, pricing, ratings, and alternatives.
FUXA is an open‑source, web‑based platform that lets engineers and operators create interactive visualizations of industrial processes. It supports real‑time data acquisition, alarm handling, and custom widget design without requiring proprietary hardware. The system runs in any modern browser, can be self‑hosted on‑premise, and integrates with common PLCs, MQTT brokers, and OPC-UA servers, making it suitable for factories, utilities, and IoT deployments.
Nagios XI delivers enterprise‑grade monitoring for servers, networks, applications, and services. Its web‑based interface lets IT teams visualize health, set thresholds, and receive alerts in real time. Built for self‑hosted deployment, Nagios XI integrates with ITSM tools, CMDBs, and cloud platforms, offering customizable dashboards and extensive reporting to keep systems running smoothly.
- Fully open‑source and free to use
- Runs in any modern web browser
- Extensible with custom widgets and scripts
- Supports multiple industrial protocols
- Highly customizable with thousands of plugins
- Robust alerting and escalation workflows
- Comprehensive reporting and dashboards
- Self‑hosted deployment gives full data control
- Self‑hosting requires technical setup
- Limited out‑of‑the‑box mobile app support
- Community support may be slower than commercial vendors
- Steeper learning curve for initial setup
- User interface can feel dated compared to newer SaaS tools
- Limited out‑of‑the‑box mobile app support
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The Verdict
AI-generated from listing dataFUXA is a free, open‑source SCADA/HMI dashboard focused on industrial data, while Nagios XI is a paid, enterprise‑grade IT monitoring platform with extensive plugins and support.
Key differences
- •Domain focus: FUXA targets industrial PLC/OPC‑UA/MQTT data; Nagios XI targets IT hosts, services, and applications.
- •Cost model: FUXA is free and open source; Nagios XI requires a subscription.
- •Ecosystem breadth: Nagios XI offers thousands of plugins and ITSM/CMDB integrations; FUXA provides a limited set of industrial protocol connectors.
- •Support: Nagios XI includes 24/7 commercial support; FUXA relies on community forums and GitHub issues.
- •Mobile/HA features: Nagios XI has built‑in high‑availability clustering; FUXA has limited out‑of‑the‑box mobile support.
Pricing & value
FUXA is free and open source; Nagios XI requires a paid subscription.
Ease of use / learning curve
FUXA needs technical self‑hosting but has a simpler drag‑and‑drop UI; Nagios XI is noted for a steeper learning curve.
Features & depth
Nagios XI provides extensive plugin library, reporting engine, HA clustering; FUXA offers core SCADA/HMI functions only.
Integrations & ecosystem
Nagios XI integrates with ITSM, CMDB, cloud platforms and thousands of plugins; FUXA supports OPC‑UA, MQTT, Modbus TCP only.
Support
Nagios XI offers email, phone, 24/7 commercial support; FUXA relies on community forum and GitHub issues.
Scalability
Nagios XI includes high‑availability clustering; FUXA has no built‑in HA features.
Migration / lock‑in
FUXA is open source with export options, minimizing lock‑in; Nagios XI is proprietary and subscription‑based.
Choose FUXA if…
Industrial engineers needing a free, open‑source SCADA/HMI dashboard for PLC and MQTT data.
Choose Nagios XI if…
IT teams requiring enterprise‑grade monitoring, extensive plugins, and commercial support.
Common questions
What are the cost differences?
FUXA is free and open source; Nagios XI requires a paid subscription with commercial support.
Can either solution run on mobile devices out of the box?
Both have limited native mobile app support; they run in a browser but lack dedicated mobile apps.
Is there a risk of vendor lock‑in with either product?
FUXA is open source and exportable, reducing lock‑in; Nagios XI is proprietary, so migration may be more difficult.