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Backup · head to head

Datto SIRIS vs StorageCraft ShadowProtect

Datto SIRIS logo

Datto SIRIS

Backup

All-in-one business continuity and disaster recovery

From
$1095/one-time + recurring
Rated
-
Full reviewWebsite
StorageCraft ShadowProtect logo

StorageCraft ShadowProtect

Backup

Fast and reliable image-based backup

From
$15/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Datto SIRIS requires on-premises appliance, not purely cloud-native; StorageCraft ShadowProtect host-based backup requires Windows Server 2016 or above on the Hyper-V host, and desktop, client and Pro editions are not supported
  • They diverge on capability: Datto SIRIS covers Instant virtualization, StorageCraft ShadowProtect covers Image-based backup.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Datto SIRIS and StorageCraft ShadowProtect actually diverge.

Attributes where Datto SIRIS and StorageCraft ShadowProtect differ
AttributeDatto SIRISStorageCraft ShadowProtect
Starting price$1095/one-time + recurring$15/month
Pricing modelUnknownsubscription
PlatformsLinux, Virtual EnvironmentsWindows, Linux, Web
Founded20112003

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 Datto SIRIS

  • Instant virtualization
  • Screenshot verification
  • Ransomware detection
  • Inverse chain technology
  • Cloud-first architecture
  • Automated DR testing
  • Microsoft 365
  • ConnectWise

Only in StorageCraft ShadowProtect

  • Image-based backup
  • VirtualBoot
  • Bare metal recovery
  • Hardware-independent restore
  • Incremental imaging
  • ShadowStream replication
  • Linux Server

Both cover

  • VMware
  • Hyper-V
  • Windows Server
  • Windows support
  • Linux support
  • Web support

What people use each for

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

Datto SIRIS

  • Data protectionnot StorageCraft ShadowProtect
  • Disaster recoverynot StorageCraft ShadowProtect
  • Business continuitynot StorageCraft ShadowProtect
  • Ransomware protectionnot StorageCraft ShadowProtect
  • Compliancenot StorageCraft ShadowProtect

StorageCraft ShadowProtect

  • Backup and disaster recovery (legacy)not Datto SIRIS
  • System image backup and recoverynot Datto SIRIS

Where each one falls short

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

Datto SIRIS

  • Requires on-premises appliance, not purely cloud-native
  • Initial setup and hardware costs can be substantial for smaller MSPs

StorageCraft ShadowProtect

  • Host-based backup requires Windows Server 2016 or above on the Hyper-V host, and desktop, client and Pro editions are not supported
  • Host-based and agent-based backup are mutually exclusive installation modes in ShadowProtect 8.0; one machine cannot run both
  • Switching from agent-based to host-based requires a clean reinstall rather than an in-place upgrade
  • Host-based backups are not compatible with VirtualBoot
  • Granular file and folder recovery is not available for host-based backups; the whole backup must be restored to a .vhd or .vhdx first
  • Host-based backup jobs do not report status to ShadowControl
  • Advanced Verification in ImageManager 8.1 is not supported for host-based backups
  • All host-based backups go into a single folder by default, so separating them per VM means creating a separate backup job for each
  • Host-based licence keys are generated only through the Arcserve MSP portal

Pricing, plan by plan

Datto SIRIS

$1095/one-time + recurring

No published plan breakdown. See the Datto SIRIS review.

StorageCraft ShadowProtect

$15/month
  • ShadowProtect SPX$15/month
    • Image-based backup
    • VirtualBoot
    • Bare metal recovery

Which should you pick?

Choose Datto SIRIS if

  • You need instant virtualization.
  • You work on Linux, Virtual Environments.
  • You also want screenshot verification.
Datto SIRIS review

Choose StorageCraft ShadowProtect if

  • You need image-based backup.
  • You work on Windows, Linux, Web.
  • You also want virtualboot.
StorageCraft ShadowProtect review

Questions people ask

Is Datto SIRIS or StorageCraft ShadowProtect better?
Neither clearly leads. Datto SIRIS starts at $1095/one-time + recurring and StorageCraft ShadowProtect at $15/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Datto SIRIS or StorageCraft ShadowProtect?
Datto SIRIS starts at $1095/one-time + recurring and StorageCraft ShadowProtect at $15/month.
Does Datto SIRIS or StorageCraft ShadowProtect run on more platforms?
Datto SIRIS runs on Linux, Virtual Environments. StorageCraft ShadowProtect runs on Windows, Linux, Web.
What is Datto SIRIS best used for?
Datto SIRIS is most often used for data protection, disaster recovery, business continuity, ransomware protection. Of those, data protection and disaster recovery are not what StorageCraft ShadowProtect is typically brought in for.
What can Datto SIRIS do that StorageCraft ShadowProtect cannot?
Datto SIRIS covers Instant virtualization, Screenshot verification, Ransomware detection, Inverse chain technology. StorageCraft ShadowProtect covers Image-based backup, VirtualBoot, Bare metal recovery, Hardware-independent restore. Both handle VMware, Hyper-V, Windows Server, Windows support.

Answered from the vendors’ own pages

Datto SIRIS: What does SIRIS protect against?

Datto SIRIS includes immutable cloud backups, automated recovery verification, and integrated ransomware detection through Cloud Deletion Defense which undoes accidental or malicious backup deletion.

Source
StorageCraft ShadowProtect: How much does StorageCraft ShadowProtect cost?

StorageCraft no longer maintains independent product pricing. The domain redirects to ArcServe, and ArcServe does not publish specific pricing on its homepage. Prospective customers must request a trial, demo, or contact sales.

Source
Datto SIRIS: What's the pricing model?

Datto SIRIS uses flat-rate pricing starting at $1,095, which includes installation, storage, VIP support, recoveries, two annual DR tests, and five-year warranty.

Source
StorageCraft ShadowProtect: Where can I find StorageCraft pricing?

StorageCraft's website (storagecraft.com) now redirects to ArcServe.com. ArcServe does not publish pricing publicly. To obtain pricing information, users can start a trial, request a demo, or contact ArcServe's sales team.

Source
Datto SIRIS: What integrations does SIRIS have?

Datto SIRIS integrates natively with Autotask PSA, Datto RMM, ConnectWise Automate, and ConnectWise PSA. It also supports virtualization platforms like vSphere and CentOS Linux.

Source
Datto SIRIS: Is SIRIS cloud-only or appliance-based?

Datto SIRIS is an on-premises appliance that backs up data to Datto's cloud. You do not need to maintain your own physical server infrastructure for the core SIRIS functionality.

Source
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