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Backup · head to head

Altaro VM Backup vs Spanning Backup

Altaro VM Backup logo

Altaro VM Backup

Backup

Simple and powerful VM backup for SMBs

From
$595/perpetual
Rated
-
Full reviewWebsite
Spanning Backup logo

Spanning Backup

Backup

SaaS backup for Google Workspace and Microsoft 365

From
$4/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Altaro VM Backup limited to small and medium-market businesses with up to 50 host servers; Spanning Backup no pricing published; requires quote request
  • They diverge on capability: Altaro VM Backup covers Augmented inline dedup, Spanning Backup covers Automated daily backup.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Altaro VM Backup and Spanning Backup differ
AttributeAltaro VM BackupSpanning Backup
Starting price$595/perpetual$4/month
Pricing modelUnknownsubscription
PlatformsWindows ServerCloud SaaS
Founded20092010

Identical on both: free tier (No), 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 Altaro VM Backup

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

Only in Spanning Backup

  • Automated daily backup
  • Point-in-time restore
  • Cross-user restore
  • eDiscovery
  • Unlimited storage
  • Admin delegation
  • Google Workspace
  • Microsoft 365

Both cover

  • Web support

What people use each for

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

Altaro VM Backup

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

Spanning Backup

  • SaaS backup and recoverynot Altaro VM Backup
  • Microsoft 365 backupnot Altaro VM Backup
  • Google Workspace backupnot Altaro VM Backup
  • Salesforce backupnot 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

Spanning Backup

  • No pricing published; requires quote request
  • Pricing is customizable based on data volume and service changes

Pricing, plan by plan

Altaro VM Backup

$595/perpetual

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

Spanning Backup

$4/month
  • Spanning Backup$4/month
    • Daily backup
    • Point-in-time restore
    • Unlimited storage

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.
Altaro VM Backup review

Choose Spanning Backup if

  • You need automated daily backup.
  • You work on Cloud SaaS.
  • You also want point-in-time restore.
Spanning Backup review

Questions people ask

Is Altaro VM Backup or Spanning Backup better?
Neither clearly leads. Altaro VM Backup starts at $595/perpetual and Spanning Backup at $4/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Altaro VM Backup or Spanning Backup?
Altaro VM Backup starts at $595/perpetual and Spanning Backup at $4/month.
Does Altaro VM Backup or Spanning Backup run on more platforms?
Altaro VM Backup runs on Windows Server. Spanning Backup runs on Cloud SaaS.
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 Spanning Backup is typically brought in for.
What can Altaro VM Backup do that Spanning Backup cannot?
Altaro VM Backup covers Augmented inline dedup, WAN-optimized replication, Boot from backup, Granular restore. Spanning Backup covers Automated daily backup, Point-in-time restore, Cross-user restore, eDiscovery. Both handle Web 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.

Source
Spanning Backup: How much does Spanning Backup cost?

Spanning Backup does not publish pricing online. The company offers FLEXspend, a feature that gives complete flexibility in adjusting backup spend based on data changes. Customers must request a quote through their pricing page.

Source
Spanning Backup: Does Spanning Backup offer a free trial?

Yes, Spanning Backup offers a free trial. Customers can also book a call or request a demo to discuss their specific backup needs and receive a custom quote.

Source
Spanning Backup: What products does Spanning Backup cover?

Spanning Backup provides backup solutions for Microsoft 365, Google Workspace, and Salesforce with customizable pricing based on organizational needs.

Source
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