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Cloud · head to head

Buildah vs Wasabi

Buildah logo

Buildah

Cloud

Build OCI container images without a daemon or a Dockerfile

From
Free
Rated
-
Full reviewWebsite
Wasabi logo

Wasabi

Cloud

Hot cloud storage without egress fees

From
$7.99/month
Rated
-
Full reviewWebsite

The short version

  • Only Buildah has a free tier, so it costs nothing to try first.
  • Each has a real cost: Buildah linux only, with no native macOS or Windows support; Wasabi 90-day minimum storage duration with no option to delete before full period without penalty
  • They diverge on capability: Buildah covers Daemonless builds, Wasabi covers Hot Cloud Storage.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Buildah and Wasabi actually diverge.

Attributes where Buildah and Wasabi differ
AttributeBuildahWasabi
Starting priceFree$7.99/month
Pricing modelOpen source, no licence feeUnknown
Free tierYesNo
PlatformsLinuxWeb, API
FoundedUnknown2015

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

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 Buildah

  • Daemonless builds
  • Rootless
  • Dockerfile compatible
  • Scriptable builds

Only in Wasabi

  • Hot Cloud Storage
  • S3 Compatible API
  • Object Lock
  • Versioning
  • Multi-region
  • Data Migration Tools
  • Immutability
  • Ransomware Protection

What people use each for

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

Buildah

  • Building images in CI without a privileged Docker daemonnot Wasabi
  • Producing minimal images with tighter layer control than a Dockerfile givesnot Wasabi
  • Scripted image assembly where a Dockerfile is the wrong abstractionnot Wasabi

Wasabi

  • Backup and recoverynot Buildah
  • Media storagenot Buildah
  • Archive replacementnot Buildah
  • Ransomware protectionnot Buildah

Where each one falls short

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

Buildah

  • Linux only, with no native macOS or Windows support
  • Scriptable builds are powerful but less portable and less familiar than a Dockerfile
  • Narrow by design: it builds images and does not run them, so it needs Podman or another runtime alongside

Wasabi

  • 90-day minimum storage duration with no option to delete before full period without penalty
  • Significantly smaller global footprint than AWS with only 16 regions, resulting in higher latency for users in underserved regions
  • Performance can degrade with high-volume transactions requiring throughput management strategies
  • Hot storage only, no cold/archival storage tier for long-term data at lower cost
  • Support responsiveness gaps with teams experiencing multi-day waits for critical issue resolution

Pricing, plan by plan

Buildah

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

Wasabi

$7.99/month

No published plan breakdown. See the Wasabi review.

Which should you pick?

Choose Buildah if

  • You need daemonless builds.
  • You want to start without paying.
  • You work on Linux.
  • You also want rootless.
Buildah review

Choose Wasabi if

  • You need hot cloud storage.
  • You work on Web, API.
  • You also want s3 compatible api.
Wasabi review

Questions people ask

Is Buildah or Wasabi better?
Neither clearly leads. Buildah starts at Free and Wasabi at $7.99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Buildah or Wasabi?
Buildah has a free tier; the other does not. Paid plans start at Free for Buildah and $7.99/month for Wasabi.
Does Buildah or Wasabi run on more platforms?
Buildah runs on Linux. Wasabi runs on Web, API.
Can I use Buildah for free?
Yes. Buildah has a free tier, so you can try it without paying. Wasabi starts at $7.99/month.
What is Buildah best used for?
Buildah is most often used for building images in ci without a privileged docker daemon, producing minimal images with tighter layer control than a dockerfile gives, scripted image assembly where a dockerfile is the wrong abstraction. Of those, building images in ci without a privileged docker daemon and producing minimal images with tighter layer control than a dockerfile gives are not what Wasabi is typically brought in for.
What can Buildah do that Wasabi cannot?
Buildah covers Daemonless builds, Rootless, Dockerfile compatible, Scriptable builds. Wasabi covers Hot Cloud Storage, S3 Compatible API, Object Lock, Versioning.

Answered from the vendors’ own pages

Buildah: Is Buildah free?

Yes, open source with no licence fee.

Wasabi: What is Wasabi's pricing structure?

Wasabi offers pay-as-you-go pricing at $7.99 per TB per month as of July 2026, with no egress or API request fees. Reserved capacity plans are available for multi-year terms with volume discounts.

Source
Buildah: Do I still need a Dockerfile?

No. Buildah reads Dockerfiles if you have them, but images can be built entirely from shell commands instead.

Wasabi: Does Wasabi charge for data downloads or API calls?

No. Wasabi includes zero egress fees and zero API request fees, which is a major cost advantage over AWS S3. Customers can plan their budget to the penny without worrying about surprise data transfer charges.

Source
Buildah: How is Buildah different from Podman?

Buildah builds images; Podman runs them. Podman actually embeds Buildah for its build command, and the two are designed to be used together.

Wasabi: Is there a minimum storage duration requirement?

Yes. Wasabi enforces a 90-day minimum storage term. Users who delete data before 90 days are still charged for the full 90-day period.

Source
Wasabi: Is Wasabi S3-compatible?

Yes. Wasabi Hot Cloud Storage is fully S3-compatible, meaning organizations can integrate it into existing workflows without rewriting application code used with AWS S3.

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