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Manufacturing · head to head

Samotics vs Xometry

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
Xometry logo

Xometry

Manufacturing

Custom parts marketplace whose quoting software is free because the money is in the order

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Xometry has a free tier, so it costs nothing to try first.
  • Each has a real cost: 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.; Xometry xometry is the counterparty rather than the shop, and the margin between what you pay and what the maker receives is never disclosed, so buyers cannot benchmark the part price.
  • They diverge on capability: Samotics covers Electrical signature analysis, Xometry covers Instant Quoting Engine.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Samotics and Xometry actually diverge.

Attributes where Samotics and Xometry differ
AttributeSamoticsXometry
Starting priceOn requestFree
Pricing modelquotePer order, priced on the part
Free tierNoYes
PlatformsWeb, CloudWeb, API

Identical on both: 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 Samotics

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

Only in Xometry

  • Instant Quoting Engine
  • Multi-process coverage
  • Teamspace
  • Thomasnet
  • Supplier network
  • Certifications

What people use each for

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

Samotics

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

Xometry

  • An engineering team needing machined prototypes in a week without qualifying a shopnot Samotics
  • A procurement group consolidating dozens of low-value part suppliers onto one purchase ordernot Samotics
  • A startup with no supply chain buying a first low-volume production runnot Samotics
  • A design team price-checking a geometry change before committing to itnot Samotics

Where each one falls short

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

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.

Xometry

  • Xometry is the counterparty rather than the shop, and the margin between what you pay and what the maker receives is never disclosed, so buyers cannot benchmark the part price.
  • You usually do not choose or even know which supplier makes the part, so repeat orders can come from different shops with visibly different finish and process consistency.
  • For parts bought repeatedly over years the marketplace margin compounds, and qualifying a shop directly becomes materially cheaper.
  • Instant quotes are geometry-driven and degrade on unusual features, tight tolerances or complex assemblies, where a manual review changes the price after you have planned around the automated figure.
  • Because the software is free and the revenue is in orders, there is no software contract to hold the vendor to; support and continuity are governed by your value as a parts customer, not by a licence.

Pricing, plan by plan

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

Xometry

Free
  • Buyer accountFree
    • Instant Quoting Engine at no charge
    • Teamspace collaboration
    • Thomasnet sourcing access
  • Enterprise$undefined/year
    • Negotiated part pricing and terms
    • Dedicated account and programme management
    • Procurement system integration

Which should you pick?

Choose Samotics if

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

Choose Xometry if

  • You need instant quoting engine.
  • You want to start without paying.
  • You work on Web, API.
  • You also want multi-process coverage.
Xometry review

Questions people ask

Is Samotics or Xometry better?
Neither clearly leads. Samotics starts at On request and Xometry at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Samotics or Xometry?
Xometry has a free tier; the other does not. Paid plans start at On request for Samotics and Free for Xometry.
Does Samotics or Xometry run on more platforms?
Samotics runs on Web, Cloud. Xometry runs on Web, API.
Can I use Xometry for free?
Yes. Xometry has a free tier, so you can try it without paying. Samotics starts at On request.
What is Samotics best used for?
Samotics is most often used for a water utility monitoring submersible and borehole pumps that no vibration sensor can be fitted to without lifting the pump, a chemical plant with assets in atex zones where certifying and maintaining in-field sensors is more expensive than the monitoring itself, a food plant that wants pump and mixer condition data without opening guarding or taking a hygiene-critical line down to fit sensors, a site building an energy reduction case, where measured motor efficiency and waste give the business case a payback that reliability alone would not. Of those, a water utility monitoring submersible and borehole pumps that no vibration sensor can be fitted to without lifting the pump and a chemical plant with assets in atex zones where certifying and maintaining in-field sensors is more expensive than the monitoring itself are not what Xometry is typically brought in for.
What can Samotics do that Xometry cannot?
Samotics covers Electrical signature analysis, Switchroom installation, Energy and efficiency measurement, Submersible and hazardous area coverage. Xometry covers Instant Quoting Engine, Multi-process coverage, Teamspace, Thomasnet.

Answered from the vendors’ own pages

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.

Xometry: Does the Xometry software cost anything?

No. Quoting and Teamspace are free. Xometry earns on the parts you order, with the margin built into the part price.

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.

Xometry: Do I get to choose the shop?

Normally no. Xometry routes the job within its supplier network and remains your contracting party.

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.

Xometry: Is it cheaper than going direct to a machine shop?

For one-off and low-volume work usually yes, once you count sourcing time. For repeat production the marketplace margin makes a direct qualified supplier cheaper.

Samotics: How is it priced?

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

Xometry: Can it handle ITAR or aerospace work?

It offers ITAR-registered and AS9100 routing on qualifying orders, but you must specify those requirements at quote time.

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