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Backup · head to head

Unitrends Backup vs Veeam Kasten for Kubernetes

Unitrends Backup logo

Unitrends Backup

Backup

All-in-one backup and recovery appliance

From
$55/month
Rated
-
Full reviewWebsite
Veeam Kasten for Kubernetes logo

Veeam Kasten for Kubernetes

Backup

Kubernetes-native backup, disaster recovery and application mobility

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Veeam Kasten for Kubernetes has a free tier, so it costs nothing to try first.
  • Each has a real cost: Unitrends Backup pricing is not transparent and requires contacting the company directly for a custom quote; Veeam Kasten for Kubernetes licensing is per worker node, so clusters designed with many small nodes for scheduling flexibility pay considerably more than the same capacity in fewer large nodes.
  • They diverge on capability: Unitrends Backup covers Predictive analytics, Veeam Kasten for Kubernetes covers Application-aware capture.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Unitrends Backup and Veeam Kasten for Kubernetes actually diverge.

Attributes where Unitrends Backup and Veeam Kasten for Kubernetes differ
AttributeUnitrends BackupVeeam Kasten for Kubernetes
Starting price$55/monthFree
Pricing modelsubscriptionPer worker node
Free tierNoYes
PlatformsOn-premises, Cloud, HybridKubernetes, Linux
Founded1989Unknown

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

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 Unitrends Backup

  • Predictive analytics
  • Automated recovery testing
  • Instant recovery
  • Adaptive deduplication
  • Cloud integration
  • VMware
  • Hyper-V
  • Microsoft 365

Only in Veeam Kasten for Kubernetes

  • Application-aware capture
  • Policy engine
  • Immutable targets
  • Restore transformation
  • Database hooks

Both cover

  • Ransomware detection

What people use each for

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

Unitrends Backup

  • Data protectionnot Veeam Kasten for Kubernetes
  • Disaster recoverynot Veeam Kasten for Kubernetes
  • Business continuitynot Veeam Kasten for Kubernetes
  • Ransomware protectionnot Veeam Kasten for Kubernetes
  • Compliancenot Veeam Kasten for Kubernetes

Veeam Kasten for Kubernetes

  • A platform team that must prove to auditors it can restore a production namespace, not just its disksnot Unitrends Backup
  • Migrating a stateful application from on-premises OpenShift to a managed cloud Kubernetes servicenot Unitrends Backup
  • Protecting Kubernetes workloads to an immutable object store so ransomware cannot delete the backupsnot Unitrends Backup
  • A team using operators and custom resources that volume-snapshot tools silently fail to capturenot Unitrends Backup

Where each one falls short

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

Unitrends Backup

  • Pricing is not transparent and requires contacting the company directly for a custom quote
  • Minimum pricing starts at approximately $995, limiting accessibility for very small deployments
  • Unified pricing approach means less flexibility for scaling individual components

Veeam Kasten for Kubernetes

  • Licensing is per worker node, so clusters designed with many small nodes for scheduling flexibility pay considerably more than the same capacity in fewer large nodes.
  • The free Starter edition is scale limited and community supported, so it works for evaluation and small clusters but there is no gentle upgrade path when production grows past the limit.
  • Backup performance depends on the underlying CSI driver snapshot capability, so on storage without proper CSI snapshot support it falls back to slower generic copying.
  • Restores into a different cluster need matching custom resource definitions and operator versions present beforehand, so cross-cluster mobility is less automatic than the marketing suggests.
  • Kasten protects Kubernetes only, so organisations with mixed virtual machine and container estates run it alongside a separate backup product and manage two retention policies and two sets of evidence.

Pricing, plan by plan

Unitrends Backup

$55/month
  • Recovery Series$55/month
    • Predictive analytics
    • Instant recovery
    • Ransomware detection

Veeam Kasten for Kubernetes

Free
  • StarterFree
    • Functionally the same as Enterprise
    • Limited on scale and support
    • Intended for evaluation and small non-production clusters
  • Enterprise$undefined/year
    • Licensed per worker node, quoted annually
    • Available through AWS, Azure and Google Cloud marketplaces
    • Vendor support with SLAs

Which should you pick?

Choose Unitrends Backup if

  • You need predictive analytics.
  • You work on On-premises, Cloud, Hybrid.
  • You also want automated recovery testing.
Unitrends Backup review

Choose Veeam Kasten for Kubernetes if

  • You need application-aware capture.
  • You want to start without paying.
  • You work on Kubernetes, Linux.
  • You also want policy engine.
Veeam Kasten for Kubernetes review

Questions people ask

Is Unitrends Backup or Veeam Kasten for Kubernetes better?
Neither clearly leads. Unitrends Backup starts at $55/month and Veeam Kasten for Kubernetes at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Unitrends Backup or Veeam Kasten for Kubernetes?
Veeam Kasten for Kubernetes has a free tier; the other does not. Paid plans start at $55/month for Unitrends Backup and Free for Veeam Kasten for Kubernetes.
Does Unitrends Backup or Veeam Kasten for Kubernetes run on more platforms?
Unitrends Backup runs on On-premises, Cloud, Hybrid. Veeam Kasten for Kubernetes runs on Kubernetes, Linux.
Can I use Veeam Kasten for Kubernetes for free?
Yes. Veeam Kasten for Kubernetes has a free tier, so you can try it without paying. Unitrends Backup starts at $55/month.
What is Unitrends Backup best used for?
Unitrends Backup is most often used for data protection, disaster recovery, business continuity, ransomware protection. Of those, data protection and disaster recovery are not what Veeam Kasten for Kubernetes is typically brought in for.
What can Unitrends Backup do that Veeam Kasten for Kubernetes cannot?
Unitrends Backup covers Predictive analytics, Automated recovery testing, Instant recovery, Adaptive deduplication. Veeam Kasten for Kubernetes covers Application-aware capture, Policy engine, Immutable targets, Restore transformation. Both handle Ransomware detection.

Answered from the vendors’ own pages

Unitrends Backup: What does Unitrends Backup include in its pricing?

Unitrends offers all-in-one backup and disaster recovery with a single flat rate including installation, storage, VIP support, and recoveries, plus two DR tests per year and a 5-year warranty.

Source
Veeam Kasten for Kubernetes: Is Kasten K10 still a product?

It is now sold as Veeam Kasten for Kubernetes. The kasten.io domain redirects to Veeam and the documentation still lives at docs.kasten.io.

Unitrends Backup: What are Unitrends' key disaster recovery features?

Unitrends provides instant recovery, automated recovery assurance, automatic testing capabilities to measure recovery time and points, ransomware protection with behavioral analysis, and bare metal recovery to dissimilar hardware.

Source
Veeam Kasten for Kubernetes: Is there a free edition?

Yes, the Starter edition is free and functionally complete but limited on scale and support, aimed at evaluation and small non-production clusters.

Unitrends Backup: How long has Unitrends been in the backup market?

Unitrends was founded in 1989 and has over three decades of experience in backup and disaster recovery solutions, pioneering the first hardware-based backup appliance in 2002.

Source
Veeam Kasten for Kubernetes: How is Enterprise licensed?

Per worker node. Count your nodes, not your capacity, before comparing quotes, because node sizing directly changes the price.

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