Get browser-based dashboards, Modbus TCP/RTU, MQTT, and OPC UA without a Windows server, the Ignition Designer, or per-client licensing fees. Up and running in minutes, not weeks.
60-day free trial · All features included · No credit card required
Ignition by Inductive Automation is a capable platform, but many engineering teams run into the same friction points before a single tag is live.
Windows server dependency. Ignition runs as a Java-based gateway on a dedicated Windows or Linux server. That means provisioning hardware or a VM, managing OS updates, and keeping the gateway service running — before you can monitor anything. For distributed sites or lean teams, this adds weeks to a project timeline.
Ignition Designer install required. Every engineer who needs to build or modify screens must install the Ignition Designer application on their workstation. This is a heavyweight tool with a steep learning curve, particularly for engineers who simply want to map Modbus registers and build a dashboard quickly.
Per-client licensing costs $2,000–$5,000+ per seat. The core Ignition platform license is only the starting point. Connecting additional client workstations or adding the Perspective module for mobile viewing carries significant per-seat costs. A five-seat deployment can easily exceed $20,000 in licensing alone — before hardware, integration, or support contracts.
Ignition specialist or integrator required. Getting the most out of Ignition typically means hiring a certified Ignition integrator or spending months in training. The platform's power comes with a corresponding depth of configuration — tag structures, transaction groups, scripting, UDTs — that take time to master and money to procure as a service.
Overkill for smaller deployments. If your project involves monitoring a handful of PLCs, logging trends, and alerting on alarms, Ignition's full feature surface adds complexity without proportional value. Engineers increasingly look for a focused, cloud-hosted alternative that handles the common 90% of use cases without the installation and licensing overhead.
How the two platforms compare across the most important decision criteria
| Feature | SCADA Cloud | Ignition |
|---|---|---|
| Browser-based (no software install) | ✓ Yes | ✗ Designer required |
| Server required | No — fully cloud-hosted | Yes — Windows/Linux gateway |
| Per-client licensing | None — included in plan | $2,000–$5,000+ per seat |
| Setup time | Minutes | Days to weeks |
| Free trial | 60 days — no credit card | Trial edition (limited tags) |
| Modbus TCP | ✓ Built-in | ✓ Via driver module |
| Modbus RTU | ✓ Built-in | ✓ Via driver module |
| MQTT | ✓ Built-in | ✓ Via MQTT module |
| OPC UA | ✓ Built-in | ✓ Built-in |
| Cloud-hosted | ✓ Always | Self-hosted only |
| Starting price | Free trial, then low monthly | $3,000+ platform license |
Enter the IP address and port for Modbus TCP devices, configure a serial gateway for RTU, or point to an MQTT broker. SCADA Cloud starts polling immediately — no gateway server to configure.
Define which Modbus registers, MQTT topics, or OPC UA nodes to read. Set engineering units, scaling factors, and deadband — all from the browser, in minutes.
Drag gauges, trend charts, and value displays onto your canvas. Share the live dashboard URL with your team — no Ignition Designer, no client software, no IT ticket required.
A 20–200 tag plant does not need a full Ignition server license and integrator engagement. SCADA Cloud delivers production-grade monitoring at a fraction of the cost and setup time, with no specialist required.
When field sites lack IT infrastructure, cloud-hosted SCADA is the practical choice. No server at each site — just an edge connector on a local PC or Raspberry Pi and a standard internet connection.
Deadlines don't wait for server provisioning and Ignition Designer training. SCADA Cloud lets you go from sign-up to live dashboard in the same day — ideal for pilots, temporary monitoring, and fast turnarounds.
Embed remote monitoring into your machine offering without bundling a server license with every unit shipped. Customers access live machine data from any browser; you manage the entire fleet from one account.
Yes. The Ignition core platform starts at several thousand dollars and requires additional per-client seat licenses from $2,000 to $5,000+ each. Add a dedicated server, IT maintenance, and typically a certified integrator, and total project costs for a small installation routinely reach $10,000–$50,000 before a single field device is connected.
For the majority of small-to-medium industrial monitoring projects, yes. SCADA Cloud delivers the core capabilities engineers rely on — real-time dashboards, alarm management, historical trends, and full Modbus TCP/RTU, MQTT, and OPC UA support — without server infrastructure or per-client licensing overhead. The 60-day free trial lets you test against your real devices before committing.
SCADA Cloud natively supports Modbus TCP, Modbus RTU (via serial gateway), MQTT, and OPC UA — the protocols covering the vast majority of industrial field devices. Ignition supports these protocols through driver modules, often at additional cost. SCADA Cloud provides equivalent protocol coverage for most projects with no add-on purchases required.
Most engineers have live data on their first dashboard within 15–30 minutes of signing up. Register at scada.modbussimulator.com/register, add your first device, define your tags, and build your dashboard. No server to provision, no software to install on workstations, no integrator required. The 60-day free trial includes full access to all features with no credit card needed.
No server. No per-client licensing. No credit card. Connect your first device in minutes.