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Backup · head to head

Apple Time Machine vs Arcserve UDP

Apple Time Machine logo

Apple Time Machine

Backup

Built-in backup for every Mac

From
Free
Rated
-
Full reviewWebsite
Arcserve UDP logo

Arcserve UDP

Backup

Unified data protection for all workloads

From
$25/month
Rated
-
Full reviewWebsite

The short version

  • Only Apple Time Machine has a free tier, so it costs nothing to try first.
  • Each has a real cost: Apple Time Machine apple states the Time Machine backup disk should be used only for Time Machine backups and not for storing other files, unless you split it into a separate APFS volume; Arcserve UDP multiple security vulnerabilities documented in 2025-2026 including authentication bypass and buffer overflow issues
  • They diverge on capability: Apple Time Machine covers Automatic backup, Arcserve UDP covers Assured recovery testing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Apple Time Machine and Arcserve UDP actually diverge.

Attributes where Apple Time Machine and Arcserve UDP differ
AttributeApple Time MachineArcserve UDP
Starting priceFree$25/month
Pricing modelfreesubscription
Free tierYesNo
PlatformsMacWindows, Linux
Founded19761983

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 Apple Time Machine

  • Automatic backup
  • Hourly snapshots
  • Visual restore interface
  • Network backup
  • Encryption
  • System restore
  • macOS
  • AirPort Time Capsule

Only in Arcserve UDP

  • Assured recovery testing
  • Instant VM recovery
  • Deep application support
  • Ransomware protection
  • Tape backup
  • Hardware snapshots
  • VMware
  • Hyper-V

What people use each for

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

Apple Time Machine

  • Automatic versioned local backups of a Mac to an external drivenot Arcserve UDP
  • Restoring a Mac or migrating to a new one from a local backup historynot Arcserve UDP

Arcserve UDP

  • Data protectionnot Apple Time Machine
  • Disaster recoverynot Apple Time Machine
  • Business continuitynot Apple Time Machine
  • Ransomware protectionnot Apple Time Machine
  • Compliancenot Apple Time Machine

Where each one falls short

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

Apple Time Machine

  • Apple states the Time Machine backup disk should be used only for Time Machine backups and not for storing other files, unless you split it into a separate APFS volume
  • Apple recommends the Time Machine volume be twice the storage capacity of the Mac being backed up
  • It requires an attached external storage device or network disk; there is no built-in cloud destination
  • It backs up Macs only

Arcserve UDP

  • Multiple security vulnerabilities documented in 2025-2026 including authentication bypass and buffer overflow issues
  • Slow restore speeds for large backup tasks and recovery operations
  • Requires full backup when changing drive sizes, causing extended backup windows

Pricing, plan by plan

Apple Time Machine

Free
  • Built-inFree
    • Automatic backup
    • Visual restore
    • Network backup

Arcserve UDP

$25/month
  • UDP Premium$25/month
    • Assured recovery
    • Instant VM
    • Tape support

Which should you pick?

Choose Apple Time Machine if

  • You need automatic backup.
  • You want to start without paying.
  • You work on Mac.
  • You also want hourly snapshots.
Apple Time Machine review

Choose Arcserve UDP if

  • You need assured recovery testing.
  • You work on Windows, Linux.
  • You also want instant vm recovery.
Arcserve UDP review

Questions people ask

Is Apple Time Machine or Arcserve UDP better?
Neither clearly leads. Apple Time Machine starts at Free and Arcserve UDP at $25/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apple Time Machine or Arcserve UDP?
Apple Time Machine has a free tier; the other does not. Paid plans start at Free for Apple Time Machine and $25/month for Arcserve UDP.
Does Apple Time Machine or Arcserve UDP run on more platforms?
Apple Time Machine runs on Mac. Arcserve UDP runs on Windows, Linux.
Can I use Apple Time Machine for free?
Yes. Apple Time Machine has a free tier, so you can try it without paying. Arcserve UDP starts at $25/month.
What is Apple Time Machine best used for?
Apple Time Machine is most often used for automatic versioned local backups of a mac to an external drive, restoring a mac or migrating to a new one from a local backup history. Of those, automatic versioned local backups of a mac to an external drive and restoring a mac or migrating to a new one from a local backup history are not what Arcserve UDP is typically brought in for.
What can Apple Time Machine do that Arcserve UDP cannot?
Apple Time Machine covers Automatic backup, Hourly snapshots, Visual restore interface, Network backup. Arcserve UDP covers Assured recovery testing, Instant VM recovery, Deep application support, Ransomware protection.

Answered from the vendors’ own pages

Apple Time Machine: Does Time Machine charge a subscription or licensing fee?

No. Time Machine is a built-in feature of macOS with no subscription or licensing costs.

Source
Arcserve UDP: What licensing model does Arcserve UDP use?

Arcserve UDP uses a capacity-based subscription model (Managed Capacity Program) where you license based on total front-end terabytes of protected data rather than per-device. Available in Standard, Advanced, and Premium editions.

Source
Apple Time Machine: What storage capacity do I need for Time Machine backups?

Apple recommends using a storage device with at least twice the storage capacity of your Mac. For example, if your Mac has 1TB of storage, your backup disk should ideally have at least 2TB.

Source
Arcserve UDP: Does Arcserve UDP support cloud backup?

Yes. Arcserve UDP integrates with multiple cloud providers including AWS, Microsoft Azure, Google Cloud, and Wasabi for offsite backup and disaster recovery storage.

Source
Apple Time Machine: How long does Time Machine keep my backups?

Time Machine automatically maintains hourly backups for the past 24 hours, daily backups for the past month, and weekly backups for all previous months. The oldest backups are deleted when your backup disk is full.

Source
Arcserve UDP: What hypervisors does Arcserve UDP support?

Arcserve UDP supports multiple hypervisors including VMware vSphere, Microsoft Hyper-V, KVM, and others, allowing granular recovery at the VM level with instant boot capabilities.

Source
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