Software · head to head
Altaro VM Backup vs Comet Backup

Altaro VM Backup
Software
Simple and powerful VM backup for SMBs
- From
- $595/perpetual
- Rated
- -

Comet Backup
Software
White-label backup software for service providers
- From
- $49/month
- Rated
- -
The short version
- Each has a real cost: Altaro VM Backup limited to small and medium-market businesses with up to 50 host servers; Comet Backup endpoint costs starting at $2 per endpoint per month on top of base plan
- They diverge on capability: Altaro VM Backup covers Augmented inline dedup, Comet Backup covers White-label branding.
Where they differ
Only the attributes on which Altaro VM Backup and Comet Backup actually diverge.
| Attribute | Altaro VM Backup | Comet Backup |
|---|---|---|
| Starting price | $595/perpetual | $49/month |
| Pricing model | Unknown | subscription |
| Platforms | Windows Server | Windows, macOS, Linux |
| Founded | 2009 | 2017 |
Identical on both: free tier (No), user rating (Not yet rated), category (Unknown).
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 Altaro VM Backup
- Augmented inline dedup
- WAN-optimized replication
- Boot from backup
- Granular restore
- Cloud management
- Continuous CDP
- VMware
- Hyper-V
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
Both cover
- Azure
- AWS S3
- Wasabi
- Windows support
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Altaro VM Backup
- Data protectionnot Comet Backup
- Disaster recoverynot Comet Backup
- Business continuitynot Comet Backup
- Ransomware protectionnot Comet Backup
- Compliancenot Comet Backup
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
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
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- Perpetual license model outdated compared to modern cloud-based backup solutions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
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
Pricing, plan by plan
Altaro VM Backup
$595/perpetualNo published plan breakdown. See the Altaro VM Backup review.
Comet Backup
$49/monthNo published plan breakdown. See the Comet Backup review.
Which should you pick?
Choose Altaro VM Backup if
- You need augmented inline dedup.
- You work on Windows Server.
- You also want wan-optimized replication.
Choose Comet Backup if
- You need white-label branding.
- You work on Windows, macOS, Linux.
- You also want bring your own storage.
Questions people ask
- Is Altaro VM Backup or Comet Backup better?
- Neither clearly leads. Altaro VM Backup starts at $595/perpetual and Comet Backup at $49/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Altaro VM Backup or Comet Backup?
- Altaro VM Backup starts at $595/perpetual and Comet Backup at $49/month.
- Does Altaro VM Backup or Comet Backup run on more platforms?
- Altaro VM Backup runs on Windows Server. Comet Backup runs on Windows, macOS, Linux.
- What is Altaro VM Backup best used for?
- Altaro VM Backup is most often used for data protection, disaster recovery, business continuity, ransomware protection. Of those, data protection and disaster recovery are not what Comet Backup is typically brought in for.
- What can Altaro VM Backup do that Comet Backup cannot?
- Altaro VM Backup covers Augmented inline dedup, WAN-optimized replication, Boot from backup, Granular restore. Comet Backup covers White-label branding, Bring your own storage, End-to-end encryption, Chunking deduplication. Both handle Azure, AWS S3, 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.
SourceRelated pages
More on Altaro VM Backup
More on Comet Backup
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