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Fiix CMMS vs Mainsaver: Complete Comparison 2026

An in-depth comparison of features, pricing, and user experience to help you make the right choice.

Fiix CMMS logo

Fiix CMMS

8.3(750 reviews)

Cloud-based CMMS by Rockwell Automation with strong AI-powered maintenance scheduling and manufacturing integrations.

Mainsaver logo

Mainsaver

7.0(180 reviews)

Industrial CMMS built for complex, asset-heavy environments like utilities, mining, and heavy manufacturing since 1986.

Quick Comparison

AspectFiix CMMSMainsaver
Best ForMid-market manufacturers wanting a credible path to IoT and condition-based maintenanceUtilities managing water treatment, wastewater, and power generation facilities
Pricing ModelFreemiumContact Sales
Starting PriceFreeContact Sales
Deploymentcloudcloud, on premise
PlatformsWEB, IOS, ANDROIDWEB
Rating8.3/107.0/10

Pros & Cons

Fiix CMMS

Pros

  • Rockwell Automation backing gives it genuine industrial IoT integration capabilities
  • AI-powered PM scheduling (Fiix Foresight) actually optimizes intervals based on failure history
  • Generous free plan with two real users—good for evaluating before committing
  • Strong asset hierarchy management for complex multi-site manufacturing environments

Cons

  • Customer support response times have slowed since the Rockwell acquisition—a common complaint
  • Pricing jump from Basic to Professional is steep for mid-size teams watching budget
  • Inventory management is functional but lacks depth for complex spare-parts operations
  • Full IoT and condition-based maintenance requires Enterprise tier and additional configuration

Mainsaver

Pros

  • 38 years of industrial maintenance domain expertise baked into the product
  • Handles complex multi-trade work orders that simpler CMMS tools cannot manage
  • Asset hierarchy supports 10+ levels of parent-child relationships for complex plants
  • Both cloud and on-premise deployment options for organizations with data sovereignty needs
  • PM scheduling with time-based, meter-based, and condition-based triggers

Cons

  • Interface looks and feels dated—training new users takes longer than modern alternatives
  • No native mobile app comparable to cloud-first CMMS vendors like UpKeep or Limble
  • Small company (11-50 employees) means limited support bandwidth
  • Overkill for commercial facilities, offices, or light-duty maintenance environments
  • Reporting requires more manual configuration than modern analytics-focused tools

Pricing Comparison

ProductPricing ModelStarting Price
Fiix CMMSfreemiumFree0
Mainsavercontact salesContact Sales

Our Verdict

Choose Fiix CMMS if...

Mid-market manufacturers wanting a credible path to IoT and condition-based maintenance

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Choose Mainsaver if...

Utilities managing water treatment, wastewater, and power generation facilities

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Still Not Sure?

Explore more alternatives or read in-depth reviews to make your decision.