Softwr

Manufacturing · head to head

Ignition vs Litmus Edge

Ignition logo

Ignition

Manufacturing

Industrial automation platform for SCADA, HMI and MES

From
On request
Rated
-
Full reviewWebsite
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

The short version

  • Each has a real cost: Ignition requires real engineering to implement; it is a platform rather than a finished application; 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.
  • They diverge on capability: Ignition covers Unlimited-client licensing, Litmus Edge covers Prebuilt driver library.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

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

Attributes where Ignition and Litmus Edge differ
AttributeIgnitionLitmus Edge
Starting priceOn request$1500/month
Pricing modelPer-server licensing with published module pricing; unlimited clients and tagsPer site by data point count
PlatformsWindows, Linux, macOS, WebLinux, Docker, Kubernetes, Cloud, On-premise

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 Ignition

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

Only in Litmus Edge

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

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 Litmus Edge
  • Replacing installed operator terminals with browser-based clientsnot Litmus Edge
  • Connecting plant floor data to SQL and business systemsnot Litmus Edge

Litmus Edge

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

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.

Pricing, plan by plan

Ignition

On request

No published plan breakdown. See the Ignition review.

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

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 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

Questions people ask

Is Ignition or Litmus Edge better?
Neither clearly leads. Ignition starts at On request and Litmus Edge at $1500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Ignition or Litmus Edge?
Ignition starts at On request and Litmus Edge at $1500/month.
Does Ignition or Litmus Edge run on more platforms?
Ignition runs on Windows, Linux, macOS, Web. Litmus Edge runs on Linux, Docker, Kubernetes, Cloud, On-premise.
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 Litmus Edge is typically brought in for.
What can Ignition do that Litmus Edge cannot?
Ignition covers Unlimited-client licensing, SCADA and HMI, Historian, MES modules. Litmus Edge covers Prebuilt driver library, Unified data model, Litmus Edge Manager, Edge applications.

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.

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.

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.

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.

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.

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.

Litmus Edge: Does it need Litmus hardware?

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

Share

Related pages

More on Ignition

More on Litmus Edge

Keep looking

Other head to heads