Softwr

Backup · head to head

Clonezilla vs Linkerd

Clonezilla logo

Clonezilla

Backup

Free disk cloning and imaging solution

From
Free
Rated
-
Full reviewWebsite
Linkerd logo

Linkerd

Cloud

Lightweight service mesh for Kubernetes

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Clonezilla the destination partition must be equal to or larger than the source partition; Linkerd deliberately fewer features than Istio, so complex routing and multi-cluster policy can hit its limits
  • They diverge on capability: Clonezilla covers Disk/partition imaging, Linkerd covers Automatic mutual TLS.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Clonezilla and Linkerd actually diverge.

Attributes where Clonezilla and Linkerd differ
AttributeClonezillaLinkerd
Pricing modelfreeOpen source, no licence fee
PlatformsLinux, WindowsKubernetes, Linux
CategoryBackupCloud
Founded2004Unknown

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 Clonezilla

  • Disk/partition imaging
  • Disk cloning
  • Multicast deployment
  • Multiple file systems
  • Encryption support
  • Unattended mode
  • PXE boot
  • DRBL

Only in Linkerd

  • Automatic mutual TLS
  • Golden metrics
  • Rust micro-proxy
  • Traffic policy

What people use each for

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

Clonezilla

  • System backup and cloningnot Linkerd
  • Disk imaging and restorationnot Linkerd
  • Mass deployment scenariosnot Linkerd
  • Enterprise-scale cloning operationsnot Linkerd

Linkerd

  • Adding mutual TLS between services to satisfy a compliance requirementnot Clonezilla
  • Getting per-service latency and success rates without instrumenting applicationsnot Clonezilla
  • Progressive delivery with traffic splitting during rolloutsnot Clonezilla

Where each one falls short

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

Clonezilla

  • The destination partition must be equal to or larger than the source partition
  • Differential and incremental backup is not implemented
  • Online imaging and cloning is not implemented; the partition being imaged or cloned has to be unmounted first
  • The image format cannot be explored or mounted, so a single file cannot be recovered from an image
  • Recovery media spanning multiple CDs or DVDs is not implemented; the recovery ISO must fit on one disc
  • Clonezilla SE requires a DRBL server to be prepared in advance and the target machine to boot from the network
  • Runs only on x86 or x86-64 processors and needs at least 196 MB of RAM

Linkerd

  • Deliberately fewer features than Istio, so complex routing and multi-cluster policy can hit its limits
  • Kubernetes only, with no story for workloads outside a cluster
  • A sidecar per pod is still real memory and latency overhead, however small, and a mesh is another layer to debug during incidents

Pricing, plan by plan

Clonezilla

Free
  • FreeFree
    • Disk cloning
    • Multicast
    • Multiple file systems

Linkerd

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

Which should you pick?

Choose Clonezilla if

  • You need disk/partition imaging.
  • You want to start without paying.
  • You work on Linux, Windows.
  • You also want disk cloning.
Clonezilla review

Choose Linkerd if

  • You need automatic mutual tls.
  • You want to start without paying.
  • You work on Kubernetes, Linux.
  • You also want golden metrics.
Linkerd review

Questions people ask

Is Clonezilla or Linkerd better?
Neither clearly leads. Clonezilla starts at Free and Linkerd at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Clonezilla or Linkerd?
Clonezilla starts at Free and Linkerd at Free.
Does Clonezilla or Linkerd run on more platforms?
Clonezilla runs on Linux, Windows. Linkerd runs on Kubernetes, Linux.
Can I use Clonezilla for free?
Both have a free tier, so you can try either at no cost before committing.
What is Clonezilla best used for?
Clonezilla is most often used for system backup and cloning, disk imaging and restoration, mass deployment scenarios, enterprise-scale cloning operations. Of those, system backup and cloning and disk imaging and restoration are not what Linkerd is typically brought in for.
What can Clonezilla do that Linkerd cannot?
Clonezilla covers Disk/partition imaging, Disk cloning, Multicast deployment, Multiple file systems. Linkerd covers Automatic mutual TLS, Golden metrics, Rust micro-proxy, Traffic policy.

Answered from the vendors’ own pages

Clonezilla: Is Clonezilla free?

Yes, Clonezilla is completely free and open-source software licensed under GNU General Public License version 2. There are no paid versions, premium features, or subscription costs.

Source
Linkerd: Is Linkerd free?

The open-source project is free. Buoyant, its maintainer, sells enterprise distributions and support separately.

Clonezilla: What Clonezilla editions are available at no cost?

All three editions are free: Clonezilla Live for individual machine backups, Clonezilla Lite Server for mass deployment, and Clonezilla SE for large-scale enterprise cloning operations.

Source
Linkerd: Linkerd or Istio?

Linkerd trades features for simplicity, with a smaller proxy and far less configuration. Istio is more capable and correspondingly more work to run.

Clonezilla: Can I use Clonezilla commercially?

Yes, Clonezilla's GPL v2 license allows free commercial use. The software is open-source and requires no licensing fees for any deployment scenario.

Linkerd: Do I need a service mesh at all?

Only if you need mutual TLS, uniform retries or per-service traffic metrics across many services. For a handful of services it is usually more machinery than the problem justifies.

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