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Machine Learning · head to head

Minitab vs Ray

Minitab logo

Minitab

Machine Learning

Statistical software for quality engineering, and the tool Six Sigma training is written around

From
$2394/year
Rated
-
Full reviewWebsite
Ray logo

Ray

Machine Learning

Scale AI and Python applications

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Ray has a free tier, so it costs nothing to try first.
  • Each has a real cost: Minitab licensing is a per named user subscription, so an organisation where fifty engineers each need it twice a quarter pays fifty full seats for people who open it eight times a year.; Ray windows support is beta and multi node Ray clusters are untested on Windows
  • They diverge on capability: Minitab covers Control charts, Ray covers Distributed computing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Minitab and Ray actually diverge.

Attributes where Minitab and Ray differ
AttributeMinitabRay
Starting price$2394/yearFree
Pricing modelsubscriptionfreemium
Free tierNoYes
PlatformsMac, Windows, WebLinux, Mac, Windows
Founded19722019

Identical on both: user rating (Not yet rated), category (Machine Learning).

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 Minitab

  • Control charts
  • Process capability analysis
  • Measurement systems analysis
  • Design of experiments
  • Classical statistics
  • Assistant
  • Predictive Analytics module
  • Desktop and browser access

Only in Ray

  • Distributed computing
  • Ray Train
  • Ray Tune
  • RLlib
  • Ray Serve
  • PyTorch
  • TensorFlow
  • Hugging Face

What people use each for

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

Minitab

  • Six Sigma and process improvement projects where the training materials and internal procedures already assume Minitabnot Ray
  • Producing capability and gage studies as evidence for a customer audit or a regulatory submissionnot Ray
  • Design of experiments on a production process, run by an engineer who will not be writing codenot Ray
  • Quality departments that need credible statistics without hiring a statistician or a data scientistnot Ray

Ray

  • Distributed AI model training and servingnot Minitab
  • Large-scale data processingnot Minitab
  • Reinforcement learning workloadsnot Minitab
  • ML inference servingnot Minitab

Where each one falls short

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

Minitab

  • Licensing is a per named user subscription, so an organisation where fifty engineers each need it twice a quarter pays fifty full seats for people who open it eight times a year.
  • Analyses are recorded as a project file and a session log rather than as code, so reviewing what somebody did means reading output instead of reading a script, and reproducing it a year later depends on the same version still being installed.
  • The machine learning capability is a separately licensed module with a fixed set of tree-based methods, so it is neither included in the base price nor competitive with what a Python user has for nothing.
  • There is no deployment path in the statistical product, so putting a model into a running process means buying Minitab Model Ops as another product or reimplementing the model somewhere else entirely.
  • Data handling is worksheet-shaped and held in memory, so anything past a few million rows means preparing the extract in another tool first, and joins and reshaping are clumsy compared with SQL or pandas.

Ray

  • Windows support is beta and multi node Ray clusters are untested on Windows
  • Windows lacks copy on write forking, which raises memory requirements, and Ray code assumes UNIX filenames
  • Multi node clusters are untested on Apple Silicon Macs
  • The Java API is experimental and community supported only, and requires matching Java and Python versions
  • Python 3.13 support is beta

Pricing, plan by plan

Minitab

$2394/year
  • Solution Center Core$2394/year
    • Marked as Most Popular
    • Best for quality professionals
    • Minitab Dashboards
  • Solution Center Analytics$2593.5/year
    • Best for analytics professionals
    • Includes predictive analytics capabilities
    • Minitab Dashboards
  • Solution Center Copilot$2793/year
    • All-in-one platform for operational excellence
    • Includes AI-powered insights
    • Minitab Dashboards

Ray

Free
  • Open SourceFree
    • Full Ray framework
    • All libraries
    • Community support
  • Anyscale PlatformFree
    • Managed infrastructure
    • Enterprise support
    • SLAs

Which should you pick?

Choose Minitab if

  • You need control charts.
  • You work on Mac, Windows, Web.
  • You also want process capability analysis.
Minitab review

Choose Ray if

  • You need distributed computing.
  • You want to start without paying.
  • You work on Linux, Mac, Windows.
  • You also want ray train.
Ray review

Questions people ask

Is Minitab or Ray better?
Neither clearly leads. Minitab starts at $2394/year and Ray at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Minitab or Ray?
Ray has a free tier; the other does not. Paid plans start at $2394/year for Minitab and Free for Ray.
Does Minitab or Ray run on more platforms?
Minitab runs on Mac, Windows, Web. Ray runs on Linux, Mac, Windows.
Can I use Ray for free?
Yes. Ray has a free tier, so you can try it without paying. Minitab starts at $2394/year.
What is Minitab best used for?
Minitab is most often used for six sigma and process improvement projects where the training materials and internal procedures already assume minitab, producing capability and gage studies as evidence for a customer audit or a regulatory submission, design of experiments on a production process, run by an engineer who will not be writing code, quality departments that need credible statistics without hiring a statistician or a data scientist. Of those, six sigma and process improvement projects where the training materials and internal procedures already assume minitab and producing capability and gage studies as evidence for a customer audit or a regulatory submission are not what Ray is typically brought in for.
What can Minitab do that Ray cannot?
Minitab covers Control charts, Process capability analysis, Measurement systems analysis, Design of experiments. Ray covers Distributed computing, Ray Train, Ray Tune, RLlib.

Answered from the vendors’ own pages

Minitab: Does Minitab run on macOS?

The installed desktop application is Windows. Mac users work through the browser version, which is included with the subscription but is not identical in every feature.

Ray: Is Ray free?

Yes. Ray is free and open source software with over 34,800 GitHub stars and 1,000+ contributors. Users can download and use the Ray framework at no cost.

Source
Minitab: Is it machine learning software?

Not primarily. It is a statistics package for quality and process work. Predictive modelling exists in a separate Predictive Analytics module and is limited to tree-based methods.

Ray: Is there a paid option for Ray?

Yes. Anyscale, the managed platform built by Ray's creators, offers paid tiers with enterprise features like governance and advanced tooling. Specific Anyscale pricing details are not listed on the Ray website.

Source
Minitab: Can I buy a perpetual licence?

The current offer is subscription based. Older perpetual licences exist in the field but are not the way the product is sold now.

Ray: Can I try Ray with credits?

Yes. New users can try Ray with $100 credit on Anyscale's managed platform to explore the service.

Source
Minitab: What is the difference between Minitab and Minitab Workspace or Engage?

Minitab Statistical Software does the analysis. Workspace and Engage are separate products for process mapping, project management and improvement programme governance, and are licensed separately.

Minitab: Can I automate it?

Only to a limited degree. There is a command language and integration options, but it is designed to be driven by a person through menus, not scheduled in a pipeline.

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