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File Storage · head to head

Barracuda Backup vs Duplicati

Barracuda Backup logo

Barracuda Backup

File Storage

Complete backup solution with built-in ransomware protection

From
On request
Rated
-
Full reviewWebsite
Duplicati logo

Duplicati

File Storage

Free open-source backup with encryption

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Duplicati has a free tier, so it costs nothing to try first.
  • Each has a real cost: Barracuda Backup requires subscription commitment per terabyte of data; Duplicati no managed service or commercial support
  • They diverge on capability: Barracuda Backup covers Unlimited cloud storage, Duplicati covers AES-256 encryption.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Barracuda Backup and Duplicati actually diverge.

Attributes where Barracuda Backup and Duplicati differ
AttributeBarracuda BackupDuplicati
Starting priceOn requestFree
Pricing modelsubscriptionUnknown
Free tierNoYes
PlatformsWindows, Linux, macOS, VMware, Hyper-VWindows, macOS, Linux
Founded20032008

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

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 Barracuda Backup

  • Unlimited cloud storage
  • LiveBoot instant recovery
  • Instant replacement
  • Ransomware protection
  • Site-to-site replication
  • VMware
  • Hyper-V
  • Microsoft 365

Only in Duplicati

  • AES-256 encryption
  • Incremental backup
  • Multiple cloud backends
  • Compression
  • Web interface
  • AWS S3
  • Azure
  • Google Drive

Both cover

  • Deduplication
  • Windows support
  • Linux support
  • Web support

What people use each for

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

Barracuda Backup

  • Enterprise data protection across physical and virtual environmentsnot Duplicati
  • Ransomware recovery and data resiliencenot Duplicati
  • Multi-location backup and replicationnot Duplicati
  • Compliance reporting for regulated industriesnot Duplicati

Duplicati

  • Data protectionnot Barracuda Backup
  • Disaster recoverynot Barracuda Backup
  • Business continuitynot Barracuda Backup
  • Ransomware protectionnot Barracuda Backup
  • Compliancenot Barracuda Backup

Where each one falls short

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

Barracuda Backup

  • Requires subscription commitment per terabyte of data
  • Complex appliance-based architecture

Duplicati

  • No managed service or commercial support
  • Relies on community support
  • No enterprise features

Pricing, plan by plan

Barracuda Backup

On request

No published plan breakdown. See the Barracuda Backup review.

Duplicati

Free

No published plan breakdown. See the Duplicati review.

Which should you pick?

Choose Barracuda Backup if

  • You need unlimited cloud storage.
  • You work on Windows, Linux, macOS, VMware, Hyper-V.
  • You also want liveboot instant recovery.
Barracuda Backup review

Choose Duplicati if

  • You need aes-256 encryption.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want incremental backup.
Duplicati review

Questions people ask

Is Barracuda Backup or Duplicati better?
Neither clearly leads. Barracuda Backup starts at On request and Duplicati at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Barracuda Backup or Duplicati?
Duplicati has a free tier; the other does not. Paid plans start at On request for Barracuda Backup and Free for Duplicati.
Does Barracuda Backup or Duplicati run on more platforms?
Barracuda Backup runs on Windows, Linux, macOS, VMware, Hyper-V. Duplicati runs on Windows, macOS, Linux.
Can I use Duplicati for free?
Yes. Duplicati has a free tier, so you can try it without paying. Barracuda Backup starts at On request.
What is Barracuda Backup best used for?
Barracuda Backup is most often used for enterprise data protection across physical and virtual environments, ransomware recovery and data resilience, multi-location backup and replication, compliance reporting for regulated industries. Of those, enterprise data protection across physical and virtual environments and ransomware recovery and data resilience are not what Duplicati is typically brought in for.
What can Barracuda Backup do that Duplicati cannot?
Barracuda Backup covers Unlimited cloud storage, LiveBoot instant recovery, Instant replacement, Ransomware protection. Duplicati covers AES-256 encryption, Incremental backup, Multiple cloud backends, Compression. Both handle Deduplication, Windows support, Linux support, Web support.

Answered from the vendors’ own pages

Barracuda Backup: How is Barracuda Backup licensed?

Barracuda uses a 'capacity-based, all-inclusive subscription model' based on a 'per-terabyte subscription model'. You 'pay for only what you need to protect today'.

Source
Duplicati: Is Duplicati free?

Yes. Duplicati is completely free and open-source under the LGPL license. There are no premium tiers, trials, or limitations.

Source
Barracuda Backup: What is included in the subscription cost?

The subscription covers appliance hardware, software, support, Barracuda Cloud Storage, and Barracuda's Instant Replacement service with no hidden fees mentioned.

Source
Duplicati: What does Duplicati support?

Duplicati supports zero-trust, fully encrypted backups to local storage, network drives, and cloud services. It includes deduplication and incremental backups.

Source
Barracuda Backup: Can I add more storage later without replacing equipment?

Yes. You can 'easily add extra TBs as your needs expand' without replacing hardware or shipping new appliances.

Source
Duplicati: What are the platforms?

Duplicati runs on Windows, macOS, and Linux. It can back up data to local storage, network drives, or cloud providers.

Source
Barracuda Backup: Does Barracuda offer a free trial?

Yes, Free Trials are available. However, specific trial duration is not detailed on the pricing page. Use the Build and Price tool or contact sales for trial details.

Source
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