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Manufacturing · head to head

Hippo CMMS vs Siemens WinCC Unified

Hippo CMMS logo

Hippo CMMS

Manufacturing

Straightforward maintenance management, now part of Eptura

From
On request
Rated
-
Full reviewWebsite
Siemens WinCC Unified logo

Siemens WinCC Unified

Manufacturing

Siemens web-based HMI and SCADA platform, licensed by PowerTag count inside TIA Portal

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Hippo CMMS no longer sold as a standalone product, so a new evaluation is really an Eptura evaluation with a different scope and price; Siemens WinCC Unified licensing counts PowerTags, and archived tags are licensed separately from displayed tags, so a project that adds historian logging late can breach a tier and trigger an unbudgeted step-up purchase.
  • They diverge on capability: Hippo CMMS covers Interactive site maps, Siemens WinCC Unified covers TIA Portal engineering.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Hippo CMMS and Siemens WinCC Unified actually diverge.

Attributes where Hippo CMMS and Siemens WinCC Unified differ
AttributeHippo CMMSSiemens WinCC Unified
PlatformsWeb, iOS, AndroidWindows, Web, Linux

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Manufacturing).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Hippo CMMS

  • Interactive site maps
  • Work order management
  • Preventive maintenance
  • Equipment records
  • Vendor management
  • Mobile access

Only in Siemens WinCC Unified

  • TIA Portal engineering
  • HTML5 runtime
  • PowerTag licensing tiers
  • Unified Comfort Panels
  • Parameter Control
  • Performance Insight
  • JavaScript scripting
  • OPC UA server and client

What people use each for

The jobs each tool is most often brought in to do.

Hippo CMMS

  • Facilities teams wanting a CMMS that a non-specialist can operatenot Siemens WinCC Unified
  • Sites where locating an asset on a floor plan is the natural way to find itnot Siemens WinCC Unified
  • Existing Hippo customers evaluating whether to stay within Epturanot Siemens WinCC Unified
  • Organisations wanting maintenance inside a broader workplace management suitenot Siemens WinCC Unified

Siemens WinCC Unified

  • A machine builder standardising on S7-1500 who wants HMI screens engineered in the same project as the PLC codenot Hippo CMMS
  • Replacing a WinCC V7 plant SCADA before the 2027 support cut-off without changing controller vendornot Hippo CMMS
  • A line supervisory system where operators and supervisors need browser access from tablets with no client software rolloutnot Hippo CMMS
  • A plant already committed to the TIA Portal toolchain, where the cost of a rival SCADA is the second engineering environment and the second set of skills rather than the licencenot Hippo CMMS

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Hippo CMMS

  • No longer sold as a standalone product, so a new evaluation is really an Eptura evaluation with a different scope and price
  • Pricing is not published, which makes it hard to compare against MaintainX or Limble without a sales process
  • The simplicity that was its selling point becomes a ceiling for organisations with complex asset hierarchies
  • Reporting is basic against competitors that have invested heavily in analytics
  • Product direction now follows Eptura workplace strategy rather than maintenance-specific needs

Siemens WinCC Unified

  • Licensing counts PowerTags, and archived tags are licensed separately from displayed tags, so a project that adds historian logging late can breach a tier and trigger an unbudgeted step-up purchase.
  • There is no migration tool that converts a WinCC V7 project to Unified, so leaving the classic line before its 2027 support end means rebuilding screens, scripts and alarm configuration by hand.
  • Scripting moved from VBScript to JavaScript, which invalidates the script libraries in-house engineers accumulated over a decade on classic WinCC.
  • It is effectively bound to the Siemens controller stack; connecting Rockwell or Mitsubishi PLCs works through OPC UA but loses the shared tag database that is the main reason to buy it.
  • Three unrelated products share the WinCC name, and buyers who specify WinCC without saying Unified, V7 or OA regularly receive quotes for the wrong platform with different licensing and a different contractor pool.

Pricing, plan by plan

Hippo CMMS

On request
  • Eptura Asset$undefined/month
    • Work order management
    • Preventive maintenance
    • Asset records

Siemens WinCC Unified

On request
  • WinCC Unified$undefined/year
    • Engineering licence per seat within TIA Portal
    • Runtime licensed in PowerTag tiers, from 100 tags to unlimited
    • Archived tags licensed separately from displayed process tags

Which should you pick?

Choose Hippo CMMS if

  • You need interactive site maps.
  • You work on Web, iOS, Android.
  • You also want work order management.
Hippo CMMS review

Choose Siemens WinCC Unified if

  • You need tia portal engineering.
  • You work on Windows, Web, Linux.
  • You also want html5 runtime.
Siemens WinCC Unified review

Questions people ask

Is Hippo CMMS or Siemens WinCC Unified better?
Neither clearly leads. Hippo CMMS starts at On request and Siemens WinCC Unified at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Hippo CMMS or Siemens WinCC Unified?
Hippo CMMS starts at On request and Siemens WinCC Unified at On request.
Does Hippo CMMS or Siemens WinCC Unified run on more platforms?
Hippo CMMS runs on Web, iOS, Android. Siemens WinCC Unified runs on Windows, Web, Linux.
What is Hippo CMMS best used for?
Hippo CMMS is most often used for facilities teams wanting a cmms that a non-specialist can operate, sites where locating an asset on a floor plan is the natural way to find it, existing hippo customers evaluating whether to stay within eptura, organisations wanting maintenance inside a broader workplace management suite. Of those, facilities teams wanting a cmms that a non-specialist can operate and sites where locating an asset on a floor plan is the natural way to find it are not what Siemens WinCC Unified is typically brought in for.
What can Hippo CMMS do that Siemens WinCC Unified cannot?
Hippo CMMS covers Interactive site maps, Work order management, Preventive maintenance, Equipment records. Siemens WinCC Unified covers TIA Portal engineering, HTML5 runtime, PowerTag licensing tiers, Unified Comfort Panels.

Answered from the vendors’ own pages

Hippo CMMS: Is Hippo CMMS still available?

Not as a standalone purchase. It was acquired by Eptura and its capabilities are part of Eptura Asset. Existing customers are still served.

Siemens WinCC Unified: Should I buy WinCC Unified or WinCC V7?

Unified, for any new project. V7 and V8 receive no new features and support ends in 2027.

Hippo CMMS: What was distinctive about it?

Interactive facility maps. Placing assets on a floor plan and raising work orders from the drawing is a genuinely different way to navigate a site, and it is why it retained users against slicker competitors.

Siemens WinCC Unified: Is WinCC OA the same product?

No. WinCC OA came from ETM, has its own engineering environment and licensing, and is aimed at very large distributed systems. It shares only the brand.

Hippo CMMS: What does it cost?

Not published. Eptura quotes, which is a change from Hippo, whose pricing was easier to establish.

Siemens WinCC Unified: What is a PowerTag?

An externally connected process variable in the runtime. Internal tags do not count, but archived tags are licensed separately from displayed ones.

Hippo CMMS: Should a new buyer consider it?

Evaluate Eptura Asset on its own terms, against MaintainX and Limble. Choosing it because of Hippo reviews written before the acquisition is a mistake.

Siemens WinCC Unified: Can operators use it from a browser without installing anything?

Yes, the runtime is HTML5, but concurrent browser clients need WebUX or Unified client licences.

Hippo CMMS: What happens to existing customers?

They continue to be supported within Eptura. The practical question is whether the broader workplace suite fits, since that is where the product roadmap now points.

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