Softwr

Software · head to head

Comet Backup vs Datto Backup

Comet Backup logo

Comet Backup

Software

White-label backup software for service providers

From
$49/month
Rated
-
Full reviewWebsite
D

Datto Backup

Software

Business continuity without compromise

From
On request
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; Datto Backup no pricing figures are shown on the product page; buyers must request a demo or contact sales, with a separate FLEXspend for Datto Backup consumption option referenced but not priced, per datto.com, August 2026

Where they differ

Only the attributes on which Comet Backup and Datto Backup actually diverge.

Attributes where Comet Backup and Datto Backup differ
AttributeComet BackupDatto Backup
Starting price$49/monthOn request
Pricing modelsubscriptionquote
PlatformsWindows, macOS, LinuxWeb
Founded2017Unknown

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 Comet Backup

  • White-label branding
  • Bring your own storage
  • End-to-end encryption
  • Chunking deduplication
  • Delta compression
  • Multi-tenant
  • AWS S3
  • Azure

Only in Datto Backup

Nothing recorded that Comet Backup does not also cover.

What people use each for

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

Comet Backup

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

Datto Backup

No use cases recorded yet. See the Datto Backup review.

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

Datto Backup

  • No pricing figures are shown on the product page; buyers must request a demo or contact sales, with a separate FLEXspend for Datto Backup consumption option referenced but not priced, per datto.com, August 2026

Pricing, plan by plan

Comet Backup

$49/month

No published plan breakdown. See the Comet Backup review.

Datto Backup

On request

No published plan breakdown. See the Datto 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 Datto Backup if

Nothing in the data separates Datto Backup from Comet Backup on the points above - pick on price and on how each one feels to use.

Datto Backup review

Questions people ask

Is Comet Backup or Datto Backup better?
Neither clearly leads. Comet Backup starts at $49/month and Datto Backup at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Comet Backup or Datto Backup?
Comet Backup starts at $49/month and Datto Backup at On request.
Does Comet Backup or Datto Backup run on more platforms?
Comet Backup runs on Windows, macOS, Linux. Datto Backup runs on Web.
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 Datto Backup is typically brought in for.
What can Comet Backup do that Datto Backup cannot?
Comet Backup covers White-label branding, Bring your own storage, End-to-end encryption, Chunking deduplication.
ShareXLinkedInRedditWhatsAppEmail

Related pages

More on Comet Backup

More on Datto Backup

Keep looking

Other head to heads