Softwr

Manufacturing · head to head

Litmus Edge vs Propel

Litmus Edge logo

Litmus Edge

Manufacturing

Industrial edge platform that collects, normalises and forwards OT data to cloud and enterprise systems

From
$1500/month
Rated
-
Full reviewWebsite
Propel logo

Propel

Manufacturing

PLM, quality and product information management built on the Salesforce platform

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Litmus Edge pricing is by site and data point, so a large tag count at one plant can cost more than a modest tag count spread over several, which is the opposite of how most manufacturers plan a rollout.; Propel your product data lives in a Salesforce org, so a future decision to leave Salesforce becomes a PLM migration as well as a CRM one, and the extraction is not trivial.
  • They diverge on capability: Litmus Edge covers Prebuilt driver library, Propel covers Item and BOM management.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Litmus Edge and Propel actually diverge.

Attributes where Litmus Edge and Propel differ
AttributeLitmus EdgePropel
Starting price$1500/monthOn request
Pricing modelPer site by data point countquote
PlatformsLinux, Docker, Kubernetes, Cloud, On-premiseWeb, iOS, Android, Cloud, API

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 Litmus Edge

  • Prebuilt driver library
  • Unified data model
  • Litmus Edge Manager
  • Edge applications
  • Store and forward
  • Cloud and broker outputs

Only in Propel

  • Item and BOM management
  • Change management
  • Quality management
  • Product information management
  • Supplier collaboration
  • Native Salesforce
  • Licence types

What people use each for

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

Litmus Edge

  • A manufacturer with twenty plants and five PLC brands that needs one data acquisition standard rather than twenty bespoke integrationsnot Propel
  • Feeding a cloud data warehouse or lakehouse with normalised production data without asking the controls team to write cloud connectorsnot Propel
  • Retrofitting data collection onto old CNC machines and robots where the protocol support is the hard part, not the analyticsnot Propel
  • Adding local buffering and computation at sites with unreliable WAN links so cloud outages do not create gaps in production historynot Propel

Propel

  • A medical device company needing linked design control and CAPA records for an ISO 13485 audit without an on-premise PLM programmenot Litmus Edge
  • A consumer products firm publishing the same product record to engineering, packaging and e-commerce teamsnot Litmus Edge
  • A company already standardised on Salesforce that wants product data governed with the same admin skills as the CRMnot Litmus Edge
  • A hardware manufacturer routing customer complaints straight to the part revision and supplier that caused themnot Litmus Edge

Where each one falls short

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

Litmus Edge

  • Pricing is by site and data point, so a large tag count at one plant can cost more than a modest tag count spread over several, which is the opposite of how most manufacturers plan a rollout.
  • The entry package sits around $1,500 per month, an awkward number for a single-site pilot given that the product is infrastructure with no visible output of its own until something downstream consumes it.
  • Litmus does no analytics, so the business case always depends on a second purchase; the platform on its own produces no result a plant manager can see.
  • Full pricing beyond the entry tier is not published and the Growth and Scale packages are quoted, so scaling costs are unknown at the point you commit to the architecture.
  • A capable controls team can approximate a single-site deployment with an open-source broker and a driver gateway for a fraction of the cost, so the value case depends entirely on how many sites you are managing centrally.

Propel

  • Your product data lives in a Salesforce org, so a future decision to leave Salesforce becomes a PLM migration as well as a CRM one, and the extraction is not trivial.
  • CAD data management is handled through connectors rather than natively; Propel manages metadata and files well but is not a substitute for a CAD vault on large assemblies.
  • The published cost bands are extremely wide, from 10,000 to 500,000 US dollars a year, and setup can approach the annual licence, so early budgeting without a scoped quote is close to meaningless.
  • Licence roles are split across Performance, Quality, Enrichment, Collaboration and Partner types, and buyers frequently discover mid-project that a user needs a more expensive role than budgeted.
  • Salesforce platform limits such as governor limits, API call ceilings and storage allowances apply, and organisations with very large BOMs or heavy integration traffic hit them in ways a purpose-built PLM would not surface.

Pricing, plan by plan

Litmus Edge

$1500/month
  • Foundation$1500/month
    • Entry package sized by site count and data points
    • Core driver library and edge runtime
    • Store and forward to cloud and brokers
  • Growth$undefined/month
    • Larger site and data point allowance
    • Litmus Edge Manager fleet management
    • Priced on application
  • Scale$undefined/month
    • Enterprise multi-site deployment
    • Higher data point ceilings and support tier
    • Priced on application

Propel

On request
  • Propel$undefined/year
    • Annual user-based licensing in role types
    • Salesforce platform access included in each licence
    • Indicative small deployment band of 10,000 to 150,000 USD a year plus 10,000 to 25,000 setup

Which should you pick?

Choose Litmus Edge if

  • You need prebuilt driver library.
  • You work on Linux, Docker, Kubernetes, Cloud, On-premise.
  • You also want unified data model.
Litmus Edge review

Choose Propel if

  • You need item and bom management.
  • You work on Web, iOS, Android, Cloud, API.
  • You also want change management.
Propel review

Questions people ask

Is Litmus Edge or Propel better?
Neither clearly leads. Litmus Edge starts at $1500/month and Propel at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Litmus Edge or Propel?
Litmus Edge starts at $1500/month and Propel at On request.
Does Litmus Edge or Propel run on more platforms?
Litmus Edge runs on Linux, Docker, Kubernetes, Cloud, On-premise. Propel runs on Web, iOS, Android, Cloud, API.
What is Litmus Edge best used for?
Litmus Edge is most often used for a manufacturer with twenty plants and five plc brands that needs one data acquisition standard rather than twenty bespoke integrations, feeding a cloud data warehouse or lakehouse with normalised production data without asking the controls team to write cloud connectors, retrofitting data collection onto old cnc machines and robots where the protocol support is the hard part, not the analytics, adding local buffering and computation at sites with unreliable wan links so cloud outages do not create gaps in production history. Of those, a manufacturer with twenty plants and five plc brands that needs one data acquisition standard rather than twenty bespoke integrations and feeding a cloud data warehouse or lakehouse with normalised production data without asking the controls team to write cloud connectors are not what Propel is typically brought in for.
What can Litmus Edge do that Propel cannot?
Litmus Edge covers Prebuilt driver library, Unified data model, Litmus Edge Manager, Edge applications. Propel covers Item and BOM management, Change management, Quality management, Product information management.

Answered from the vendors’ own pages

Litmus Edge: Does Litmus Edge do analytics or dashboards?

Only lightweight edge computation and basic visualisation. It is a data acquisition and normalisation layer; the analysis happens in whatever you send the data to.

Propel: Do I need to buy Salesforce separately?

No. Each Propel licence includes Salesforce platform access, and end users do not need their own Salesforce licences or Salesforce expertise.

Litmus Edge: How is it priced?

By number of sites and number of data points, in packages. The entry package starts around $1,500 per month; larger tiers are quoted.

Propel: Does being on Salesforce lock me in?

Practically, yes. The application, its configuration and your product data all sit in a Salesforce org, which is a real consideration at renewal.

Litmus Edge: Can it replace my historian?

No. It buffers and forwards but is not a long-term historian. Most deployments send data into a historian, warehouse or lakehouse.

Propel: What does it cost?

Propel publishes indicative bands rather than list prices: roughly 10,000 to 150,000 US dollars a year for a small deployment and 250,000 to 500,000 for a large one, plus setup.

Litmus Edge: Does it need Litmus hardware?

No. It runs on standard industrial PCs, virtual machines or containers; there is no proprietary appliance requirement.

Propel: Is it suitable for regulated medical devices?

Yes, that is a core segment; the quality module covers CAPA, non-conformance, audits and training records with electronic signatures.

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