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Manufacturing · head to head

Poseidon Systems vs TrendMiner

Poseidon Systems logo

Poseidon Systems

Manufacturing

Oil debris and fluid quality monitoring for gearboxes and drivetrains, not vibration

From
On request
Rated
-
Full reviewWebsite
TrendMiner logo

TrendMiner

Manufacturing

Search-driven time series analytics for process engineers, now owned by Proemion rather than Software AG

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Poseidon Systems sensors must be plumbed into the lubrication circuit, so installation needs a shutdown, a mechanical fitter and pressure-rated connections, which puts the retrofit cost well above a magnetically mounted vibration sensor.; TrendMiner ownership moved from Software AG to Proemion in a 47 million euro sale during the Silver Lake break-up, so the integration roadmap tied to webMethods and Cumulocity is gone and the new owner is far smaller.
  • They diverge on capability: Poseidon Systems covers Metallic wear debris detection, TrendMiner covers Pattern search.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Poseidon Systems and TrendMiner actually diverge.

Attributes where Poseidon Systems and TrendMiner differ
AttributePoseidon SystemsTrendMiner
PlatformsWeb, Cloud, On-premiseWeb, Windows, 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 Poseidon Systems

  • Metallic wear debris detection
  • Fluid quality sensing
  • Trident FQMS
  • Inline installation
  • Remote data access
  • Defence drivetrain heritage

Only in TrendMiner

  • Pattern search
  • Value-based search
  • Monitors
  • Soft sensors
  • Context items
  • Dashboards
  • Machine learning models
  • ContextHub

What people use each for

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

Poseidon Systems

  • A wind farm operator monitoring gearbox wear debris, where a gearbox replacement offshore costs far more than instrumenting the whole fleetnot TrendMiner
  • A marine operator watching propulsion reduction gear for water ingress and metallic wear between dry dockingsnot TrendMiner
  • A mining company monitoring slow-speed mill and conveyor drive gearboxes where vibration analysis gives late warningnot TrendMiner
  • A defence operator needing drivetrain prognostics with a supplier that has aerospace transmission monitoring provenancenot TrendMiner

TrendMiner

  • Finding every prior occurrence of a heat exchanger fouling signature to estimate cleaning frequency from history rather than from a rule of thumbnot Poseidon Systems
  • Comparing golden batches against off-spec ones in a pharmaceutical process without exporting to a data science teamnot Poseidon Systems
  • Building a monitor that flags the early temperature signature that preceded the last three compressor tripsnot Poseidon Systems
  • Giving a process engineer a way to answer a question in an afternoon that previously required a historian export and a spreadsheet weeknot Poseidon Systems

Where each one falls short

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

Poseidon Systems

  • Sensors must be plumbed into the lubrication circuit, so installation needs a shutdown, a mechanical fitter and pressure-rated connections, which puts the retrofit cost well above a magnetically mounted vibration sensor.
  • It monitors the lubricant, so it says nothing about unlubricated failure modes, structural problems, electrical faults or process conditions, and it is a complement to vibration monitoring rather than a replacement for it.
  • Poseidon Systems is a small specialist manufacturer, so a fleet-wide standardisation decision carries real supplier continuity risk and there is no second source for the same sensors.
  • The software layer is thin compared with dedicated reliability platforms, so most buyers end up feeding the data into a SCADA or historian they already run rather than using Poseidon as their monitoring interface.
  • No pricing is published for sensors, concentrators or software, and per-drivetrain costs are high enough that the business case only works on gearboxes whose failure is genuinely expensive.

TrendMiner

  • Ownership moved from Software AG to Proemion in a 47 million euro sale during the Silver Lake break-up, so the integration roadmap tied to webMethods and Cumulocity is gone and the new owner is far smaller.
  • It is built for continuous time series and handles discrete manufacturing, relational quality data and event-driven production poorly, so plants that are not continuous process get limited value.
  • Value depends entirely on historian data quality and tag naming; sites with inconsistent tag descriptions and missing asset context spend months on data preparation before the search features are usable.
  • Licensing is by named analyst user, and the population who genuinely use pattern search is small, so organisations that buy broadly pay for seats that log in occasionally.
  • It reads history but does not fix it: there is no data collection layer, so an existing historian is mandatory and TrendMiner is always an additional cost on top of it.

Pricing, plan by plan

Poseidon Systems

On request
  • Trident condition monitoring$undefined/year
    • Priced per sensor and per monitored drivetrain
    • Mechanical installation into the lubrication circuit required
    • Data concentrator hardware required for multi-sensor systems

TrendMiner

On request
  • TrendMiner$undefined/year
    • Annual subscription sized by named users and connected historian tag volume
    • Separate licence tiers for full analyst users and view-only dashboard consumers
    • Historian connectors quoted per source system

Which should you pick?

Choose Poseidon Systems if

  • You need metallic wear debris detection.
  • You work on Web, Cloud, On-premise.
  • You also want fluid quality sensing.
Poseidon Systems review

Choose TrendMiner if

  • You need pattern search.
  • You work on Web, Windows, Linux.
  • You also want value-based search.
TrendMiner review

Questions people ask

Is Poseidon Systems or TrendMiner better?
Neither clearly leads. Poseidon Systems starts at On request and TrendMiner at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Poseidon Systems or TrendMiner?
Poseidon Systems starts at On request and TrendMiner at On request.
Does Poseidon Systems or TrendMiner run on more platforms?
Poseidon Systems runs on Web, Cloud, On-premise. TrendMiner runs on Web, Windows, Linux.
What is Poseidon Systems best used for?
Poseidon Systems is most often used for a wind farm operator monitoring gearbox wear debris, where a gearbox replacement offshore costs far more than instrumenting the whole fleet, a marine operator watching propulsion reduction gear for water ingress and metallic wear between dry dockings, a mining company monitoring slow-speed mill and conveyor drive gearboxes where vibration analysis gives late warning, a defence operator needing drivetrain prognostics with a supplier that has aerospace transmission monitoring provenance. Of those, a wind farm operator monitoring gearbox wear debris, where a gearbox replacement offshore costs far more than instrumenting the whole fleet and a marine operator watching propulsion reduction gear for water ingress and metallic wear between dry dockings are not what TrendMiner is typically brought in for.
What can Poseidon Systems do that TrendMiner cannot?
Poseidon Systems covers Metallic wear debris detection, Fluid quality sensing, Trident FQMS, Inline installation. TrendMiner covers Pattern search, Value-based search, Monitors, Soft sensors.

Answered from the vendors’ own pages

Poseidon Systems: Does this replace vibration monitoring?

No. Oil debris monitoring catches gear and bearing wear earlier in slow-speed and heavily loaded drives, but it sees nothing outside the lubrication circuit. Most operators run both.

TrendMiner: Who owns TrendMiner now?

Proemion, a German industrial analytics company backed by Battery Ventures, which bought it from Software AG for 47 million euros in 2024.

Poseidon Systems: How are the sensors installed?

Inline in the lubrication circuit, which requires a mechanical installation and a shutdown, unlike an externally mounted vibration sensor.

TrendMiner: Does it replace my historian?

No. It connects to PI, IP.21, PHD, Exaquantum and others and reads from them. The historian remains the system of record.

Poseidon Systems: Is there a software-only option?

No. The software comes with the hardware; there is no route to buy the analytics and use another vendor's sensors.

TrendMiner: Do I need a data scientist to use it?

No, and that is the point. The pattern search and soft sensor tooling are aimed at process engineers with no coding background.

Poseidon Systems: Is Poseidon Systems still independent?

Yes. It trades under its own name from Rochester, New York, with roots in the Impact Technologies prognostics business.

TrendMiner: Is pricing per user?

Yes, largely, with tiers for analyst and view-only access plus charges for historian connectors and data volume.

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