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Developer Tools · head to head

Garden vs Packer

Garden logo

Garden

Developer Tools

Kubernetes development and testing automation with shared caching, now owned by Incredibuild

From
Free
Rated
-
Full reviewWebsite
Packer logo

Packer

Cloud

Build automated machine images

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Garden incredibuild acquired Garden in November 2024 and the pricing page now redirects to documentation, so there is no public commercial offer and no published roadmap for a team betting a platform on it.; 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
  • They diverge on capability: Garden covers Action graph, Packer covers Image building.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Garden and Packer actually diverge.

Attributes where Garden and Packer differ
AttributeGardenPacker
Pricing modelOpen source, no licence feeopen-source
PlatformsLinux, macOS, Windows, KubernetesLinux, Windows, Mac
CategoryDeveloper ToolsCloud
FoundedUnknown2013

Identical on both: starting price (Free), free tier (Yes), 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 Garden

  • Action graph
  • Shared result caching
  • Remote Kubernetes environments
  • In-cluster builds
  • Same config everywhere
  • Hot reload sync
  • Helm and Kustomize support
  • Templating

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.

Garden

  • A platform team whose integration test suite takes longer than the coffee break and needs caching to cut the loopnot Packer
  • An organisation with thirty or more services on Kubernetes where docker-compose no longer approximates productionnot Packer
  • Giving every developer an ephemeral namespace instead of queuing for one shared staging environmentnot Packer
  • Running the identical build and test definition locally and in CI so failures reproduce on a laptopnot Packer

Packer

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

Where each one falls short

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

Garden

  • Incredibuild acquired Garden in November 2024 and the pricing page now redirects to documentation, so there is no public commercial offer and no published roadmap for a team betting a platform on it.
  • It is tightly bound to Kubernetes, so teams running on ECS, Nomad, plain VMs or serverless get little from it and would need a different tool entirely.
  • The YAML action graph is a real configuration surface: a large monorepo needs someone to own and maintain Garden config as a first-class artefact, which is a standing platform-engineering cost.
  • Shared remote environments mean every developer needs cluster access and a cost allocation model, so cloud spend rises and namespace sprawl becomes a thing you have to police.
  • Caching correctness depends on declaring dependencies accurately; an under-declared action will serve a stale cached pass and hide a genuine test failure, which is a hard class of bug to notice.

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

Garden

Free
  • Garden open sourceFree
    • Apache 2.0 licensed CLI
    • Full action graph and caching
    • Self-managed clusters
  • Commercial tier$undefined/year
    • Hosted caching and team features
    • Support and onboarding
    • Pricing no longer published since the Incredibuild acquisition

Packer

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

Which should you pick?

Choose Garden if

  • You need action graph.
  • You want to start without paying.
  • You work on Linux, macOS, Windows, Kubernetes.
  • You also want shared result caching.
Garden 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 Garden or Packer better?
Neither clearly leads. Garden starts at Free and Packer at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Garden or Packer?
Garden starts at Free and Packer at Free.
Does Garden or Packer run on more platforms?
Garden runs on Linux, macOS, Windows, Kubernetes. Packer runs on Linux, Windows, Mac.
Can I use Garden for free?
Both have a free tier, so you can try either at no cost before committing.
What is Garden best used for?
Garden is most often used for a platform team whose integration test suite takes longer than the coffee break and needs caching to cut the loop, an organisation with thirty or more services on kubernetes where docker-compose no longer approximates production, giving every developer an ephemeral namespace instead of queuing for one shared staging environment, running the identical build and test definition locally and in ci so failures reproduce on a laptop. Of those, a platform team whose integration test suite takes longer than the coffee break and needs caching to cut the loop and an organisation with thirty or more services on kubernetes where docker-compose no longer approximates production are not what Packer is typically brought in for.
What can Garden do that Packer cannot?
Garden covers Action graph, Shared result caching, Remote Kubernetes environments, In-cluster builds. Packer covers Image building, Multi-platform support, Provisioners, Builders.

Answered from the vendors’ own pages

Garden: Is Garden still maintained?

The open source project remains on GitHub under Incredibuild ownership, but the commercial pricing page redirects to the docs and there is no public paid offer.

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
Garden: Do I need Kubernetes?

Effectively yes. Garden is built around Kubernetes environments and offers little to teams on other runtimes.

Garden: Does it replace my CI system?

No. It runs inside GitHub Actions, GitLab CI or similar and speeds up what those pipelines execute.

Garden: What is the actual saving?

It comes from skipping builds and tests whose inputs have not changed, so the benefit scales with how many services you have and how often only a few change.

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