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Developer Tools · head to head

IAR Embedded Workbench vs Packer

IAR Embedded Workbench logo

IAR Embedded Workbench

Developer Tools

Complete toolchain for embedded software development

From
On request
Free plan
No
Full reviewWebsite
Packer logo

Packer

Cloud

Build automated machine images

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Packer has a free tier, so it costs nothing to try first.
  • Each has a real cost: IAR Embedded Workbench no pricing information published on product page; prospective customers directed to free trial or sales contact only; Packer packer 1.10.0 and later is licensed under the Business Source License 1.1 with IBM Corporation as licensor, not an OSI open source licence
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where IAR Embedded Workbench and Packer differ
AttributeIAR Embedded WorkbenchPacker
Starting priceOn requestFree
Pricing modelquoteopen-source
Free tierNoYes
PlatformsWebLinux, Windows, Mac
CategoryDeveloper ToolsCloud
FoundedUnknown2013

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 IAR Embedded Workbench

Nothing recorded that Packer does not also cover.

Only in Packer

  • Image building
  • Multi-platform support
  • Provisioners
  • Builders
  • Post-processors
  • Variables
  • Data sources
  • Validation

What people use each for

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

IAR Embedded Workbench

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

Packer

  • Building identical machine images for multiple clouds from one templatenot IAR Embedded Workbench
  • Baking golden AMIs and VM images into a CI pipelinenot IAR Embedded Workbench
  • Creating immutable infrastructure artifacts consumed by Terraformnot IAR Embedded Workbench

Where each one falls short

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

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

Packer

  • Packer 1.10.0 and later is licensed under the Business Source License 1.1 with IBM Corporation as licensor, not an OSI open source licence
  • The Additional Use Grant forbids offering Packer to third parties on a hosted or embedded basis in a paid product that competes with IBM's paid versions of Packer
  • Each version converts to the MPL 2.0 Change License only four years after that version is first published, and the Change Date is set separately per version
  • Alternative licensing for uses outside the grant must be arranged with the licensor rather than taken under the public licence

Pricing, plan by plan

IAR Embedded Workbench

On request

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

Packer

Free
  • Open SourceFree
    • Multi-platform image building
    • Template-driven
    • Provisioner support

Which should you pick?

Choose IAR Embedded Workbench if

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

IAR Embedded Workbench review

Choose Packer if

  • You need image building.
  • You want to start without paying.
  • You work on Linux, Windows, Mac.
  • You also want multi-platform support.
Packer review

Questions people ask

Is IAR Embedded Workbench or Packer better?
Neither clearly leads. IAR Embedded Workbench starts at On request and Packer at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, IAR Embedded Workbench or Packer?
Packer has a free tier; the other does not. Paid plans start at On request for IAR Embedded Workbench and Free for Packer.
Does IAR Embedded Workbench or Packer run on more platforms?
IAR Embedded Workbench runs on Web. Packer runs on Linux, Windows, Mac.
Can I use Packer for free?
Yes. Packer has a free tier, so you can try it without paying. IAR Embedded Workbench starts at On request.
What is IAR Embedded Workbench best used for?
IAR Embedded Workbench is most often used for embedded software development and debugging, compiler and linker tools for embedded systems, multi-architecture embedded development support. Of those, embedded software development and debugging and compiler and linker tools for embedded systems are not what Packer is typically brought in for.
What can IAR Embedded Workbench do that Packer cannot?
Packer covers Image building, Multi-platform support, Provisioners, Builders.

Answered from the vendors’ own pages

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
Packer: How much does HashiCorp Packer cost?

Packer does not publish specific pricing on its website. The open-source Packer tool is free, while HCP Packer (HashiCorp's cloud-hosted version) offers a free trial, but detailed pricing requires contacting HashiCorp.

Source
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
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
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