Packer
by HashiCorp (IBM)
Build automated machine images for any platform
Reviewed by the Softwares.com Editorial Team · Last updated June 2026 · How we rate
Key facts
- Vendor
- HashiCorp (IBM)
- Pricing
- Open source — Free
- Free tier
- Yes
- Platforms
- Self Hosted, Api
- Best for
- Devops, Platform Engineers
- Editor rating
- 4.4 / 5
- Founded
- 2013
- Headquarters
- San Francisco, USA
What is Packer?
Packer is a infrastructure as code tool from HashiCorp (IBM). An open-source tool for creating identical machine images for multiple platforms from a single source configuration, enabling immutable infrastructure.
Packer uses open source pricing and offers a free tier you can start on without a credit card. Free.
It's best suited to devops, platform engineers and runs on Self Hosted, Api.
Standout strengths include cross-platform image builds, enables immutable infra, plugin ecosystem. Worth weighing: bsl license change, builds can be slow.
Packer pricing
Pros
- Cross-platform image builds
- Enables immutable infra
- Plugin ecosystem
Cons
- BSL license change
- Builds can be slow
Packer vs alternatives
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Frequently asked questions
What is Packer?
An open-source tool for creating identical machine images for multiple platforms from a single source configuration, enabling immutable infrastructure.
How much does Packer cost?
Packer is open-source-priced. It has a free tier.
Does Packer have a free trial?
Packer offers a free tier rather than a time-limited trial.
What platforms does Packer support?
Packer is available on Self Hosted, Api.