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Backup & Disaster Recovery · head to head

Clonezilla vs Duplicacy

Clonezilla logo

Clonezilla

Backup & Disaster Recovery

Free disk cloning and imaging solution

From
Free
Rated
-
Full reviewWebsite
Duplicacy logo

Duplicacy

Backup & Disaster Recovery

Lock-free deduplication cloud backup

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; Duplicacy web GUI pricing tier not specified on product page
  • They diverge on capability: Clonezilla covers Disk/partition imaging, Duplicacy covers Lock-free deduplication.

Where they differ

Only the attributes on which Clonezilla and Duplicacy actually diverge.

Attributes where Clonezilla and Duplicacy differ
AttributeClonezillaDuplicacy
Pricing modelfreefreemium
PlatformsLinux, WindowsmacOS, Linux, Windows
Founded20042016

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Backup & Disaster Recovery).

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 Duplicacy

  • Lock-free deduplication
  • Client-side encryption
  • Multiple computers
  • Erasure coding
  • Variable-size chunking
  • RSA encryption
  • AWS S3
  • Azure

Both cover

  • Linux support
  • Windows support

What people use each for

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

Clonezilla

  • Bare metal backup and restore of a whole disk or partitionnot Duplicacy
  • Mass deployment of a disk image to many PCs over the networknot Duplicacy

Duplicacy

  • Client-side encrypted cloud backupsnot Clonezilla
  • Lock-free deduplication for efficient backup storagenot Clonezilla
  • Multi-destination backup supportnot 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

Duplicacy

  • Web GUI pricing tier not specified on product page

Pricing, plan by plan

Clonezilla

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

Duplicacy

Free

No published plan breakdown. See the Duplicacy review.

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 Duplicacy if

  • You need lock-free deduplication.
  • You want to start without paying.
  • You work on macOS, Linux, Windows.
  • You also want client-side encryption.
Duplicacy review

Questions people ask

Is Clonezilla or Duplicacy better?
Neither clearly leads. Clonezilla starts at Free and Duplicacy at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Clonezilla or Duplicacy?
Clonezilla starts at Free and Duplicacy at Free.
Does Clonezilla or Duplicacy run on more platforms?
Clonezilla runs on Linux, Windows. Duplicacy runs on macOS, Linux, Windows.
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 bare metal backup and restore of a whole disk or partition, mass deployment of a disk image to many pcs over the network. Of those, bare metal backup and restore of a whole disk or partition and mass deployment of a disk image to many pcs over the network are not what Duplicacy is typically brought in for.
What can Clonezilla do that Duplicacy cannot?
Clonezilla covers Disk/partition imaging, Disk cloning, Multicast deployment, Multiple file systems. Duplicacy covers Lock-free deduplication, Client-side encryption, Multiple computers, Erasure coding. Both handle Linux support, Windows support.
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