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Software · head to head

Restic vs Datto Backup

Restic logo

Restic

Software

Fast, secure, and efficient backup program

From
Free
Rated
-
Full reviewWebsite
D

Datto Backup

Software

Business continuity without compromise

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Restic has a free tier, so it costs nothing to try first.
  • Each has a real cost: Restic cold storage is not natively supported; restoring from S3 Glacier and S3 Glacier Deep Archive is only available as an experimental feature behind a feature flag; 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 Restic and Datto Backup actually diverge.

Attributes where Restic and Datto Backup differ
AttributeResticDatto Backup
Starting priceFreeOn request
Pricing modelfreequote
Free tierYesNo
PlatformsWindows, Mac, LinuxWeb
Founded2014Unknown

Identical on both: 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 Restic

  • Content-defined chunking
  • Cryptographic verification
  • Deduplication
  • Encryption
  • Multiple backends
  • Snapshot management
  • AWS S3
  • Azure

Only in Datto Backup

Nothing recorded that Restic does not also cover.

What people use each for

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

Restic

  • Encrypted deduplicated backups to S3, B2, SFTP and local disk from the command linenot Datto Backup
  • Scripted server backups with snapshot retention policiesnot 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.

Restic

  • Cold storage is not natively supported; restoring from S3 Glacier and S3 Glacier Deep Archive is only available as an experimental feature behind a feature flag
  • A Windows file whose name contains a character Windows treats as invalid cannot be read by restic and has to be renamed
  • Antivirus real-time protection degrades performance on Windows unless the restic binary is added to an exclusions list
  • On large repositories the built-in five minute stuck-request timeout fires during file listing and has to be raised manually with --stuck-request-timeout

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

Restic

Free
  • FreeFree
    • Content-defined chunking
    • Encryption
    • Multiple backends

Datto Backup

On request

No published plan breakdown. See the Datto Backup review.

Which should you pick?

Choose Restic if

  • You need content-defined chunking.
  • You want to start without paying.
  • You work on Windows, Mac, Linux.
  • You also want cryptographic verification.
Restic review

Choose Datto Backup if

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

Datto Backup review

Questions people ask

Is Restic or Datto Backup better?
Neither clearly leads. Restic starts at Free and Datto Backup at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Restic or Datto Backup?
Restic has a free tier; the other does not. Paid plans start at Free for Restic and On request for Datto Backup.
Does Restic or Datto Backup run on more platforms?
Restic runs on Windows, Mac, Linux. Datto Backup runs on Web.
Can I use Restic for free?
Yes. Restic has a free tier, so you can try it without paying. Datto Backup starts at On request.
What is Restic best used for?
Restic is most often used for encrypted deduplicated backups to s3, b2, sftp and local disk from the command line, scripted server backups with snapshot retention policies. Of those, encrypted deduplicated backups to s3, b2, sftp and local disk from the command line and scripted server backups with snapshot retention policies are not what Datto Backup is typically brought in for.
What can Restic do that Datto Backup cannot?
Restic covers Content-defined chunking, Cryptographic verification, Deduplication, Encryption.
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