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Cloud · head to head

containerd vs IAR Embedded Workbench

containerd logo

containerd

Cloud

Industry-standard container runtime, and the engine inside Docker

From
Free
Free plan
Yes
Full reviewWebsite
IAR Embedded Workbench logo

IAR Embedded Workbench

Developer Tools

Complete toolchain for embedded software development

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only containerd has a free tier, so it costs nothing to try first.
  • Each has a real cost: containerd not a developer-facing tool: there is no build command and the CLI is deliberately minimal, so it needs companions like nerdctl or Buildah; IAR Embedded Workbench no pricing information published on product page; prospective customers directed to free trial or sales contact only
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which containerd and IAR Embedded Workbench actually diverge.

Attributes where containerd and IAR Embedded Workbench differ
AttributecontainerdIAR Embedded Workbench
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsLinux, WindowsWeb
CategoryCloudDeveloper Tools

Identical on both: user rating (Not yet rated).

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 containerd

  • Full container lifecycle
  • CRI support
  • OCI compliant
  • Snapshotter plugins
  • Namespaces
  • Stable API

Only in IAR Embedded Workbench

Nothing recorded that containerd does not also cover.

What people use each for

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

containerd

  • Running the container runtime under a Kubernetes cluster after the Docker shim removalnot IAR Embedded Workbench
  • Building a platform or PaaS that needs to execute containersnot IAR Embedded Workbench
  • Reducing the moving parts on nodes that only ever run Kubernetes workloadsnot IAR Embedded Workbench
  • Embedding container execution inside another productnot IAR Embedded Workbench

IAR Embedded Workbench

  • Embedded software development and debuggingnot containerd
  • Compiler and linker tools for embedded systemsnot containerd
  • Multi-architecture embedded development supportnot containerd

Where each one falls short

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

containerd

  • Not a developer-facing tool: there is no build command and the CLI is deliberately minimal, so it needs companions like nerdctl or Buildah
  • Debugging is lower-level than Docker, and error messages assume knowledge of the runtime internals
  • Documentation is aimed at platform engineers, so newcomers usually find Docker or Podman material more useful
  • No image building at all — that is out of scope by design

IAR Embedded Workbench

  • No pricing information published on product page; prospective customers directed to free trial or sales contact only
  • Pricing model not specified; customers must request quote or try free trial to understand licensing costs
  • Embedded development tools typically require expensive licenses, but specific IAR costs unavailable online

Pricing, plan by plan

containerd

Free
  • containerdFree
    • Full functionality
    • No usage limits
    • Community support

IAR Embedded Workbench

On request

No published plan breakdown. See the IAR Embedded Workbench review.

Which should you pick?

Choose containerd if

  • You need full container lifecycle.
  • You want to start without paying.
  • You work on Linux, Windows.
  • You also want cri support.
containerd review

Choose IAR Embedded Workbench if

Nothing in the data separates IAR Embedded Workbench from containerd on the points above - pick on price and on how each one feels to use.

IAR Embedded Workbench review

Questions people ask

Is containerd or IAR Embedded Workbench better?
Neither clearly leads. containerd starts at Free and IAR Embedded Workbench at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, containerd or IAR Embedded Workbench?
containerd has a free tier; the other does not. Paid plans start at Free for containerd and On request for IAR Embedded Workbench.
Does containerd or IAR Embedded Workbench run on more platforms?
containerd runs on Linux, Windows. IAR Embedded Workbench runs on Web.
Can I use containerd for free?
Yes. containerd has a free tier, so you can try it without paying. IAR Embedded Workbench starts at On request.
What is containerd best used for?
containerd is most often used for running the container runtime under a kubernetes cluster after the docker shim removal, building a platform or paas that needs to execute containers, reducing the moving parts on nodes that only ever run kubernetes workloads, embedding container execution inside another product. Of those, running the container runtime under a kubernetes cluster after the docker shim removal and building a platform or paas that needs to execute containers are not what IAR Embedded Workbench is typically brought in for.
What can containerd do that IAR Embedded Workbench cannot?
containerd covers Full container lifecycle, CRI support, OCI compliant, Snapshotter plugins.

Answered from the vendors’ own pages

containerd: Is containerd free?

Yes. It is an open-source CNCF graduated project with no licence fee.

IAR Embedded Workbench: How much does IAR Embedded Workbench cost?

IAR Embedded Workbench pricing is not published on the product page. Prospective customers are directed to free trials or must contact the sales team to request pricing.

Source
containerd: Do I need containerd if I use Docker?

You already have it. Docker uses containerd underneath to run containers; it is not an alternative you install separately.

IAR Embedded Workbench: Does IAR Embedded Workbench offer a free trial?

Free trials are available for IAR Embedded Workbench evaluation at https://www.iar.com/embedded-development-tools/free-trials, though specific trial length and limitations are not detailed on the product page.

Source
containerd: Why did Kubernetes drop Docker for containerd?

Kubernetes talks to runtimes through the Container Runtime Interface. Docker did not speak CRI natively and needed a shim, so Kubernetes removed the shim and talks to containerd directly, which Docker was already using anyway.

IAR Embedded Workbench: What is the pricing model for IAR Embedded Workbench?

The pricing model is not disclosed on the product page. Customers must contact the sales team to obtain quotes and understand licensing terms.

Source
containerd: Can containerd build images?

No. Image building is deliberately out of scope. Tools such as Buildah, BuildKit or Docker handle that.

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