Softwr

File Storage & Backup · head to head

Duplicati vs Keepit

Duplicati logo

Duplicati

File Storage & Backup

Free open-source backup with encryption

From
Free
Rated
-
Full reviewWebsite
Keepit logo

Keepit

Backup & Disaster Recovery

Independent cloud backup for SaaS workloads

From
$3/month
Rated
-
Full reviewWebsite

The short version

  • Only Duplicati has a free tier, so it costs nothing to try first.
  • Each has a real cost: Duplicati no managed service or commercial support; Keepit search functionality is very limited with restrictive search strings and poor filter options
  • They diverge on capability: Duplicati covers AES-256 encryption, Keepit covers Vendor-independent storage.

Where they differ

Only the attributes on which Duplicati and Keepit actually diverge.

Attributes where Duplicati and Keepit differ
AttributeDuplicatiKeepit
Starting priceFree$3/month
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsWindows, macOS, LinuxWeb
CategoryFile Storage & BackupBackup & Disaster Recovery
Founded20082017

Identical on both: 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 Duplicati

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

Only in Keepit

  • Vendor-independent storage
  • Immutable backup
  • Blockchain verification
  • Unlimited retention
  • Granular restore
  • API access
  • Microsoft 365
  • Google Workspace

Both cover

  • Web support

What people use each for

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

Duplicati

  • Data protection
  • Disaster recovery
  • Business continuity
  • Ransomware protection
  • Compliance

Keepit

  • Data protection
  • Disaster recovery
  • Business continuity
  • Ransomware protection
  • Compliance

Both are used for data protection, disaster recovery, business continuity, ransomware protection, compliance, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

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

Duplicati

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

Keepit

  • Search functionality is very limited with restrictive search strings and poor filter options
  • Download speeds during restoration are slow, particularly for mailbox restorations
  • Console interface is complex and unintuitive, making file retrieval time-consuming
  • Limited support for advanced features like Power Automate flows and manual backup job initiation
  • Primarily targets SaaS applications and is not a single platform for on-premises workloads, VMs, or endpoint backup

Pricing, plan by plan

Duplicati

Free

No published plan breakdown. See the Duplicati review.

Keepit

$3/month
  • Keepit Business$3/month
    • Immutable backup
    • Unlimited retention
    • Blockchain verification

Which should you pick?

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

Choose Keepit if

  • You need vendor-independent storage.
  • You also want immutable backup.
Keepit review

Questions people ask

Is Duplicati or Keepit better?
Neither clearly leads. Duplicati starts at Free and Keepit at $3/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Duplicati or Keepit?
Duplicati has a free tier; the other does not. Paid plans start at Free for Duplicati and $3/month for Keepit.
Does Duplicati or Keepit run on more platforms?
Duplicati runs on Windows, macOS, Linux. Keepit runs on Web.
Can I use Duplicati for free?
Yes. Duplicati has a free tier, so you can try it without paying. Keepit starts at $3/month.
What is Duplicati best used for?
Duplicati is most often used for data protection, disaster recovery, business continuity, ransomware protection.
What can Duplicati do that Keepit cannot?
Duplicati covers AES-256 encryption, Incremental backup, Deduplication, Multiple cloud backends. Keepit covers Vendor-independent storage, Immutable backup, Blockchain verification, Unlimited retention. Both handle Web support.

Answered from the vendors’ own pages

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
Keepit: What SaaS applications does Keepit protect?

Keepit provides backup for Microsoft 365 workloads (Teams, Exchange, OneDrive, SharePoint, Groups, Public Folders), Microsoft Entra ID, Google, Salesforce, and 15 SaaS applications total as of 2026, with plans to add more.

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
Keepit: How is Keepit priced?

Keepit uses custom pricing starting at $5 per seat monthly. Enterprise plans are custom quoted, with median annual contracts around $60,270. The pricing includes unlimited data storage.

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
Keepit: Does Keepit guarantee immutability?

Yes, Keepit's architecture runs on secure, private infrastructure offering data immutability to prevent ransomware and accidental deletion.

Source
ShareXLinkedInRedditWhatsAppEmail

Related pages

More on Duplicati

More on Keepit

Keep looking

Other head to heads