An alternative to Rockwell
that doesn't charge you per tag.
FactoryTalk, Arena, and Fiix are powerful tools — but the per-tag licensing, cloud dependency, and vendor lock-in don't fit every plant. iGromi OS is an edge-first platform with unlimited tags, unlimited users, and full data sovereignty.
Rockwell Pain Points
FactoryTalk is powerful.
The licensing model isn't.
Per-tag licensing
Rockwell FactoryTalk View SE starts at ~$2,000 for 25 tags. Scaling to 5,000 tags requires multiple server licenses. Every device, every HMI client, every historian point adds cost. The licensing calculator becomes a budgeting exercise.
Cloud dependency
Rockwell Fiix and Arena require persistent cloud connectivity. If the internet drops, maintenance schedules, production simulations, and analytics go dark. Edge processing shouldn't depend on a data center three states away.
Vendor lock-in
Rockwell Automation's ecosystem — Studio 5000, FactoryTalk, PanelView — is deeply integrated. Good when you commit; expensive when you want flexibility. Migrating away means rebuilding your entire HMI and historian from scratch.
The Alternative
iGromi OS: edge-first
industrial cognitive infrastructure.
Flat-fee architecture
Unlimited tags, unlimited users, unlimited devices. No per-tag licensing, no per-user seats, no per-device charges. Pay once per deployment node. Budget once, scale without licensing surprises.
100% edge processing
iGromi OS runs on your plant hardware — industrial PCs, edge gateways, or on-prem servers. Zero cloud dependency. Works offline. Latency under 5ms. Your data never leaves your facility.
Open architecture
Connect to Allen-Bradley, Siemens, Modbus, OPC-UA, MQTT simultaneously. REST APIs and WebSocket streams for your ERP, BI tools, or custom dashboards. No proprietary lock-in.
Head to Head
Rockwell FactoryTalk
vs iGromi OS.
| Criteria | Rockwell / FactoryTalk | iGromi OS |
|---|---|---|
| Pricing model | Per-tag + per-user + per-module | Flat-fee per deployment node |
| Architecture | On-prem server + cloud (Fiix/Arena) | 100% edge, no cloud dependency |
| Data sovereignty | Data shipped to Rockwell cloud services | All data stays on your hardware |
| Multi-vendor PLCs | Optimized for Allen-Bradley | A-B, Siemens, Modbus, OPC-UA simultaneously |
Why Switch
Why companies switch from
Rockwell to iGromi OS.
Cost predictability
Rockwell licensing grows with your plant — more tags, more HMI clients, more server instances. An expansion that adds 2,000 new tags becomes a $15K+ licensing negotiation. iGromi OS flat-fee means your plant scales without opening a PO to your automation vendor.
Integration complexity
FactoryTalk, Studio 5000, AssetCentre, VantagePoint — the Rockwell stack requires 6+ separate applications to get from PLC data to actionable insights. iGromi OS ships as a single integrated platform: MES, CMMS, AI vision, and condition monitoring in one deployment.
Vendor independence
When your entire HMI, historian, and reporting stack is Rockwell, switching costs become prohibitive. iGromi OS decouples your software from your PLC brand. Run iGromi on Allen-Bradley today, add Siemens tomorrow — same interface, same flat fee.
What you get with iGromi OS
Ready to explore an alternative
to Rockwell licensing?
Book a 30-minute demo. See iGromi OS running on your plant floor — unlimited tags, edge-first architecture, no per-tag fees.
Request a demo