What this resource helps you evaluate
industrial automation teams renewing supervisory control and visualization systems comparing two or more SCADA Modernization Platform options side by side.
Use the same scenarios, data and scoring rules for every scada modernization platform vendor. This reduces demo bias and makes commercial trade-offs visible.
What to compare first
- Coverage of tag migration, communications, alarming, historian integration, HMI and redundancy
- Integration, data ownership and reporting needed by industrial automation teams renewing supervisory control and visualization systems
- Implementation effort, support model and total lifecycle cost
- Security, auditability, permissions and recovery requirements
- Evidence from a pilot using representative SCADA nodes
- Contract term, price escalation, implementation assumptions and exit rights
Step-by-step process
- 01
Create one weighted comparison matrix before vendor demonstrations.
- 02
Give every vendor the same scripted use cases and data assumptions.
- 03
Record gaps as configuration, integration, customization or unsupported functionality.
- 04
Score implementation risk and operating fit separately from product features.
- 05
Reconcile the scorecard with the full commercial proposal before selection.
Common mistakes and risk checks
- treating a SCADA upgrade as a graphics project instead of an operational change.
- Comparing headline license price without implementation, integration, migration and support cost.
- Scoring demos instead of validating the highest-risk workflows with real data and users.
Documents and evidence to collect
- Current process map and pain-point log
- Requirements and integration inventory
- Representative data samples and master-data definitions
- Security, access and retention requirements
- Implementation assumptions, timeline and commercial quote
- Completed vendor scorecards and gap register
Questions to ask vendors
- Can the vendor demonstrate tag migration, communications, alarming, historian integration, HMI and redundancy with our representative data?
- Which capabilities require paid modules, services or third-party products?
- What data can we export in a documented format if we leave?
- What implementation work is performed by the vendor versus the customer or partner?
- How are support response, releases, backups and security responsibilities defined?
Primary and official references
Use current official sources to validate requirements that affect your project, industry or jurisdiction.