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Backup & Disaster Recovery · head to head

Comet Backup vs Altaro VM Backup

Comet Backup logo

Comet Backup

Backup & Disaster Recovery

White-label backup software for service providers

From
$49/month
Rated
-
Full reviewWebsite
Altaro VM Backup logo

Altaro VM Backup

Backup & Disaster Recovery

Simple and powerful VM backup for SMBs

From
$595/perpetual
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Comet Backup endpoint costs starting at $2 per endpoint per month on top of base plan; Altaro VM Backup limited to small and medium-market businesses with up to 50 host servers
  • They diverge on capability: Comet Backup covers White-label branding, Altaro VM Backup covers Augmented inline dedup.

Where they differ

Only the attributes on which Comet Backup and Altaro VM Backup actually diverge.

Attributes where Comet Backup and Altaro VM Backup differ
AttributeComet BackupAltaro VM Backup
Starting price$49/month$595/perpetual
Pricing modelsubscriptionUnknown
PlatformsWindows, macOS, LinuxWindows Server
Founded20172009

Identical on both: free tier (No), 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 Comet Backup

  • White-label branding
  • Bring your own storage
  • End-to-end encryption
  • Chunking deduplication
  • Delta compression
  • Multi-tenant
  • Google Cloud
  • Backblaze B2

Only in Altaro VM Backup

  • Augmented inline dedup
  • WAN-optimized replication
  • Boot from backup
  • Granular restore
  • Cloud management
  • Continuous CDP
  • VMware
  • Hyper-V

Both cover

  • AWS S3
  • Azure
  • Wasabi
  • Windows support
  • Web support

What people use each for

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

Comet Backup

  • MSP backup and disaster recovery solutionsnot Altaro VM Backup
  • Cloud-to-cloud backup automationnot Altaro VM Backup
  • Ransomware protection with immutable storagenot Altaro VM Backup

Altaro VM Backup

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

Where each one falls short

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

Comet Backup

  • Endpoint costs starting at $2 per endpoint per month on top of base plan
  • Storage costs vary based on destination, adding to overall expenses

Altaro VM Backup

  • Limited to small and medium-market businesses with up to 50 host servers
  • Perpetual license model outdated compared to modern cloud-based backup solutions
  • Lacks enterprise-grade features for large-scale deployments
  • Offsite backup to cloud requires additional setup and configuration

Pricing, plan by plan

Comet Backup

$49/month

No published plan breakdown. See the Comet Backup review.

Altaro VM Backup

$595/perpetual

No published plan breakdown. See the Altaro VM Backup review.

Which should you pick?

Choose Comet Backup if

  • You need white-label branding.
  • You work on Windows, macOS, Linux.
  • You also want bring your own storage.
Comet Backup review

Choose Altaro VM Backup if

  • You need augmented inline dedup.
  • You work on Windows Server.
  • You also want wan-optimized replication.
Altaro VM Backup review

Questions people ask

Is Comet Backup or Altaro VM Backup better?
Neither clearly leads. Comet Backup starts at $49/month and Altaro VM Backup at $595/perpetual, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Comet Backup or Altaro VM Backup?
Comet Backup starts at $49/month and Altaro VM Backup at $595/perpetual.
Does Comet Backup or Altaro VM Backup run on more platforms?
Comet Backup runs on Windows, macOS, Linux. Altaro VM Backup runs on Windows Server.
What is Comet Backup best used for?
Comet Backup is most often used for msp backup and disaster recovery solutions, cloud-to-cloud backup automation, ransomware protection with immutable storage. Of those, msp backup and disaster recovery solutions and cloud-to-cloud backup automation are not what Altaro VM Backup is typically brought in for.
What can Comet Backup do that Altaro VM Backup cannot?
Comet Backup covers White-label branding, Bring your own storage, End-to-end encryption, Chunking deduplication. Altaro VM Backup covers Augmented inline dedup, WAN-optimized replication, Boot from backup, Granular restore. Both handle AWS S3, Azure, Wasabi, Windows support.

Answered from the vendors’ own pages

Altaro VM Backup: What is the price per host for Altaro VM Backup?

Altaro VM Backup pricing starts at $595 per host for the Standard Edition, with the Unlimited Edition at $695 per host and Unlimited Plus at $875 per host. Pricing includes the first year of priority support and updates.

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