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Manufacturing · head to head

Ignition vs Samotics

Ignition logo

Ignition

Manufacturing

Industrial automation platform for SCADA, HMI and MES

From
On request
Rated
-
Full reviewWebsite
Samotics logo

Samotics

Manufacturing

Condition monitoring of motor-driven assets using electrical signature analysis from the motor control cabinet

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Ignition requires real engineering to implement; it is a platform rather than a finished application; Samotics sAM4 only sees what reaches the motor electrically, so it covers the driven train and misses un-driven equipment, structures, process conditions and anything downstream of a mechanical decoupling.
  • They diverge on capability: Ignition covers Unlimited-client licensing, Samotics covers Electrical signature analysis.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Ignition and Samotics actually diverge.

Attributes where Ignition and Samotics differ
AttributeIgnitionSamotics
Pricing modelPer-server licensing with published module pricing; unlimited clients and tagsquote
PlatformsWindows, Linux, macOS, WebWeb, Cloud

Identical on both: starting price (On request), 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 Ignition

  • Unlimited-client licensing
  • SCADA and HMI
  • Historian
  • MES modules
  • Web-based clients
  • Wide PLC support

Only in Samotics

  • Electrical signature analysis
  • Switchroom installation
  • Energy and efficiency measurement
  • Submersible and hazardous area coverage
  • Fault classification
  • Fleet view

What people use each for

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

Ignition

  • Plants where per-tag licensing has made expansion a budget conversationnot Samotics
  • Replacing installed operator terminals with browser-based clientsnot Samotics
  • Connecting plant floor data to SQL and business systemsnot Samotics

Samotics

  • A water utility monitoring submersible and borehole pumps that no vibration sensor can be fitted to without lifting the pumpnot Ignition
  • A chemical plant with assets in ATEX zones where certifying and maintaining in-field sensors is more expensive than the monitoring itselfnot Ignition
  • A food plant that wants pump and mixer condition data without opening guarding or taking a hygiene-critical line down to fit sensorsnot Ignition
  • A site building an energy reduction case, where measured motor efficiency and waste give the business case a payback that reliability alone would notnot Ignition

Where each one falls short

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

Ignition

  • Requires real engineering to implement; it is a platform rather than a finished application
  • Steep learning curve, and Inductive Automation runs its own training programme because of it
  • Self-hosted and self-supported by default, so plant IT carries the availability burden
  • Module-based pricing means the entry figure is rarely the final one

Samotics

  • SAM4 only sees what reaches the motor electrically, so it covers the driven train and misses un-driven equipment, structures, process conditions and anything downstream of a mechanical decoupling.
  • Each monitored motor needs hardware installed in the motor control centre by a qualified electrician, and in older switchrooms that installation, including any required outage, can cost more than a year of the subscription.
  • Per-asset subscription pricing means the cost scales linearly with the number of motors, so a plant with a thousand small motors faces a bill that a fixed-price plant-wide vibration system would not impose.
  • Electrical signature analysis on variable-speed drives is harder than on direct-on-line motors, and results vary with drive type, so a heavily VSD estate should insist on a pilot on its own drives before committing.
  • Nothing is published on price, contract length or minimum deployment size, and the vendor sells multi-year subscriptions, so early exit terms are a negotiation you have to raise yourself.

Pricing, plan by plan

Ignition

On request

No published plan breakdown. See the Ignition review.

Samotics

On request
  • SAM4$undefined/year
    • Subscription priced per monitored asset
    • SAM4 sensor hardware required in each motor control centre
    • Electrical installation by a qualified electrician, quoted separately

Which should you pick?

Choose Ignition if

  • You need unlimited-client licensing.
  • You work on Windows, Linux, macOS, Web.
  • You also want scada and hmi.
Ignition review

Choose Samotics if

  • You need electrical signature analysis.
  • You work on Web, Cloud.
  • You also want switchroom installation.
Samotics review

Questions people ask

Is Ignition or Samotics better?
Neither clearly leads. Ignition starts at On request and Samotics at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Ignition or Samotics?
Ignition starts at On request and Samotics at On request.
Does Ignition or Samotics run on more platforms?
Ignition runs on Windows, Linux, macOS, Web. Samotics runs on Web, Cloud.
What is Ignition best used for?
Ignition is most often used for plants where per-tag licensing has made expansion a budget conversation, replacing installed operator terminals with browser-based clients, connecting plant floor data to sql and business systems. Of those, plants where per-tag licensing has made expansion a budget conversation and replacing installed operator terminals with browser-based clients are not what Samotics is typically brought in for.
What can Ignition do that Samotics cannot?
Ignition covers Unlimited-client licensing, SCADA and HMI, Historian, MES modules. Samotics covers Electrical signature analysis, Switchroom installation, Energy and efficiency measurement, Submersible and hazardous area coverage.

Answered from the vendors’ own pages

Ignition: What does Ignition cost?

It publishes per-server module pricing with unlimited clients, tags and connections, so cost does not scale with how many people use it.

Samotics: Does Samotics replace vibration monitoring?

For motor-driven assets it often does, and it reaches assets vibration cannot. For un-driven equipment and structures it does not apply at all.

Ignition: Why does unlimited-client licensing matter?

Traditional SCADA is licensed per tag or per screen, which turns adding an operator terminal into a purchase. Ignition removes that ceiling.

Samotics: Do I have to buy Samotics hardware?

Yes. SAM4 requires the vendor's sensors fitted in the motor control centre; there is no software-only option.

Ignition: Is it a finished application?

No, it is a platform. Screens, tags and logic are built for the specific plant, which is real engineering work.

Samotics: Does it work on variable-speed drives?

It can, but performance depends on the drive and the operating profile. Pilot it on your own VSD assets rather than accepting a reference from a direct-on-line site.

Samotics: How is it priced?

Subscription per monitored asset, quoted, typically on a multi-year term, with hardware and electrical installation on top.

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