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Manufacturing · head to head

PROGNOST Systems vs Simplify3D

PROGNOST Systems logo

PROGNOST Systems

Manufacturing

SIL 3 rated online monitoring and diagnostics for reciprocating compressors

From
On request
Rated
-
Full reviewWebsite
Simplify3D logo

Simplify3D

Manufacturing

Paid 3D printing slicer sold as a one-time licence in a market where rivals are free

From
$199/one-time
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: PROGNOST Systems nothing about price is published, and because the system is instrumented per machine train, there is no per-point comparison that lets a buyer benchmark it against general-purpose condition monitoring.; Simplify3D every serious competitor is free, so the $199 has to be justified against Cura, PrusaSlicer, OrcaSlicer and Bambu Studio on support and consistency alone, not on capability.
  • They diverge on capability: PROGNOST Systems covers Segmented vibration analysis, Simplify3D covers Process-based slicing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which PROGNOST Systems and Simplify3D actually diverge.

Attributes where PROGNOST Systems and Simplify3D differ
AttributePROGNOST SystemsSimplify3D
Starting priceOn request$199/one-time
Pricing modelquoteOne-time purchase
PlatformsWindows, On-premiseWindows, macOS, Linux

Identical on both: 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 PROGNOST Systems

  • Segmented vibration analysis
  • Dynamic rod position
  • Online pV diagram
  • Dynamic rod load
  • SIL 3 machine protection
  • Damage pattern library
  • PROGNOST-Predictor
  • Remote expert service

Only in Simplify3D

  • Process-based slicing
  • Support generation
  • Layer preview
  • Floating licences
  • Offline licensing
  • Wide printer profiles

What people use each for

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

PROGNOST Systems

  • A refinery hydrogen recycle compressor where an unplanned trip costs more per day than the monitoring systemnot Simplify3D
  • Replacing a separate protection system and a separate condition monitoring system with one SIL 3 rated installationnot Simplify3D
  • Gas transmission stations needing valve and rider ring wear diagnosis without opening the machinenot Simplify3D
  • A plant moving reciprocating compressors from time-based overhaul to condition-based intervals with evidence a regulator will acceptnot Simplify3D

Simplify3D

  • A print farm running machines from four manufacturers that wants one slicer and one set of profiles rather than fournot PROGNOST Systems
  • An engineering department on an air-gapped network that cannot use a slicer requiring online activationnot PROGNOST Systems
  • A team standardising support and infill settings across operators so prints are reproducible between shiftsnot PROGNOST Systems
  • A shop printing tall parts that need different settings at different heights in a single jobnot PROGNOST Systems

Where each one falls short

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

PROGNOST Systems

  • Nothing about price is published, and because the system is instrumented per machine train, there is no per-point comparison that lets a buyer benchmark it against general-purpose condition monitoring.
  • Installation requires proximity probes, rod position sensors and pressure instrumentation on the machine, which usually means a planned outage and mechanical work before any data exists.
  • The value is concentrated in reciprocating compressors; for general rotating equipment across a whole plant it is a far more expensive route than a broad vibration programme.
  • SIL 3 certification brings the configuration into functional safety scope, so changes to thresholds and logic go through management of change rather than being adjusted by a reliability engineer.
  • The company is small and German-based, so response times and spares logistics for remote sites depend on a partner network rather than a global direct service organisation.

Simplify3D

  • Every serious competitor is free, so the $199 has to be justified against Cura, PrusaSlicer, OrcaSlicer and Bambu Studio on support and consistency alone, not on capability.
  • Major version upgrades are chargeable, so the perpetual licence covers a version rather than the product and the cost recurs every few years anyway.
  • Development cadence is slower than the open source slicers, and features such as newer tree support algorithms and multi-material handling appear there first.
  • Printer profiles for very new machines lag behind the manufacturer's own bundled slicer, so buyers of a brand new printer may get better results from the free tool that shipped with it.
  • Standard licences require an internet connection to activate, and the offline option is a separate purchase negotiated with sales rather than a checkbox at checkout.

Pricing, plan by plan

PROGNOST Systems

On request
  • PROGNOST-NT$undefined/year
    • Priced per machine train as an instrumented system
    • Sensors, proximity probes, rod position and pressure instrumentation included in scope
    • Installation typically requires a machine outage for probe fitting

Simplify3D

$199/one-time
  • Standard licence$199/one-time
    • One user, perpetual for that version
    • Internet activation required
    • Two week money-back guarantee
  • Floating licence$undefined/one-time
    • Shared activation pool for teams
    • Priced on request
    • Volume discounts available
  • Offline licence$undefined/one-time
    • Activation without internet access
    • For secure or air-gapped networks
    • Priced on request

Which should you pick?

Choose PROGNOST Systems if

  • You need segmented vibration analysis.
  • You work on Windows, On-premise.
  • You also want dynamic rod position.
PROGNOST Systems review

Choose Simplify3D if

  • You need process-based slicing.
  • You work on Windows, macOS, Linux.
  • You also want support generation.
Simplify3D review

Questions people ask

Is PROGNOST Systems or Simplify3D better?
Neither clearly leads. PROGNOST Systems starts at On request and Simplify3D at $199/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PROGNOST Systems or Simplify3D?
PROGNOST Systems starts at On request and Simplify3D at $199/one-time.
Does PROGNOST Systems or Simplify3D run on more platforms?
PROGNOST Systems runs on Windows, On-premise. Simplify3D runs on Windows, macOS, Linux.
What is PROGNOST Systems best used for?
PROGNOST Systems is most often used for a refinery hydrogen recycle compressor where an unplanned trip costs more per day than the monitoring system, replacing a separate protection system and a separate condition monitoring system with one sil 3 rated installation, gas transmission stations needing valve and rider ring wear diagnosis without opening the machine, a plant moving reciprocating compressors from time-based overhaul to condition-based intervals with evidence a regulator will accept. Of those, a refinery hydrogen recycle compressor where an unplanned trip costs more per day than the monitoring system and replacing a separate protection system and a separate condition monitoring system with one sil 3 rated installation are not what Simplify3D is typically brought in for.
What can PROGNOST Systems do that Simplify3D cannot?
PROGNOST Systems covers Segmented vibration analysis, Dynamic rod position, Online pV diagram, Dynamic rod load. Simplify3D covers Process-based slicing, Support generation, Layer preview, Floating licences.

Answered from the vendors’ own pages

PROGNOST Systems: Does it replace the compressor protection system?

It can. PROGNOST-NT is SIL 3 rated for machine protection, which is the main reason sites choose it over advisory-only monitoring.

Simplify3D: Is Simplify3D a subscription?

No. It is a one-time purchase of $199 per user, but upgrades to future major versions cost extra.

PROGNOST Systems: Can it be retrofitted to an existing compressor?

Yes, but fitting rod position and internal instrumentation generally needs a machine outage.

Simplify3D: Why pay when PrusaSlicer and Cura are free?

For a mixed fleet you get one interface and one profile library across brands, plus a supplier to call. If you run one printer from one vendor, the free slicer is usually the better choice.

PROGNOST Systems: Does it work on centrifugal machines?

PROGNOST offers products for general rotating equipment, but the differentiated diagnostics are for reciprocating compressors.

Simplify3D: Can I install it on more than one computer?

A standard licence is per user with online activation. Teams needing shared or concurrent use buy floating licences, priced on request.

PROGNOST Systems: Is it available on new Burckhardt machines?

Yes, Burckhardt Compression offers PROGNOST-NT as a factory-fitted condition monitoring option.

Simplify3D: Can I try it first?

There is a two week money-back guarantee rather than a free trial download.

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