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Backup · head to head

Datto SIRIS vs EaseUS Todo Backup

Datto SIRIS logo

Datto SIRIS

Backup

All-in-one business continuity and disaster recovery

From
$1095/one-time + recurring
Rated
-
Full reviewWebsite
EaseUS Todo Backup logo

EaseUS Todo Backup

Backup

Simple and smart backup for everyone

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only EaseUS Todo Backup has a free tier, so it costs nothing to try first.
  • Each has a real cost: Datto SIRIS requires on-premises appliance, not purely cloud-native; EaseUS Todo Backup the free edition cannot clone a disk, partition or system; cloning is Home edition only
  • They diverge on capability: Datto SIRIS covers Instant virtualization, EaseUS Todo Backup covers One-click backup.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Datto SIRIS and EaseUS Todo Backup actually diverge.

Attributes where Datto SIRIS and EaseUS Todo Backup differ
AttributeDatto SIRISEaseUS Todo Backup
Starting price$1095/one-time + recurringFree
Pricing modelUnknownfreemium
Free tierNoYes
PlatformsLinux, Virtual EnvironmentsWindows
Founded20112004

Identical on both: 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
  • VMware
  • Hyper-V

Only in EaseUS Todo Backup

  • One-click backup
  • System clone
  • Disk imaging
  • File backup
  • Cloud backup
  • Pre-OS recovery
  • OneDrive
  • Google Drive

Both cover

  • Windows support

What people use each for

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

Datto SIRIS

  • Data protectionnot EaseUS Todo Backup
  • Disaster recoverynot EaseUS Todo Backup
  • Business continuitynot EaseUS Todo Backup
  • Ransomware protectionnot EaseUS Todo Backup
  • Compliancenot EaseUS Todo Backup

EaseUS Todo Backup

  • Imaging a Windows system disk before replacing a drivenot Datto SIRIS
  • Scheduled file, partition and system backups on a home PCnot 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

EaseUS Todo Backup

  • The free edition cannot clone a disk, partition or system; cloning is Home edition only
  • Outlook email backup and recovery is withheld from the free edition
  • The Image Reserve Strategy is a paid Home edition feature
  • The 250GB of cloud storage offered to each user lasts 30 days
  • The product is Windows only

Pricing, plan by plan

Datto SIRIS

$1095/one-time + recurring

No published plan breakdown. See the Datto SIRIS review.

EaseUS Todo Backup

Free
  • Home$40/year
    • System backup
    • Disk clone
    • Cloud backup

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 EaseUS Todo Backup if

  • You need one-click backup.
  • You want to start without paying.
  • You work on Windows.
  • You also want system clone.
EaseUS Todo Backup review

Questions people ask

Is Datto SIRIS or EaseUS Todo Backup better?
Neither clearly leads. Datto SIRIS starts at $1095/one-time + recurring and EaseUS Todo Backup at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Datto SIRIS or EaseUS Todo Backup?
EaseUS Todo Backup has a free tier; the other does not. Paid plans start at $1095/one-time + recurring for Datto SIRIS and Free for EaseUS Todo Backup.
Does Datto SIRIS or EaseUS Todo Backup run on more platforms?
Datto SIRIS runs on Linux, Virtual Environments. EaseUS Todo Backup runs on Windows.
Can I use EaseUS Todo Backup for free?
Yes. EaseUS Todo Backup has a free tier, so you can try it without paying. Datto SIRIS starts at $1095/one-time + recurring.
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 EaseUS Todo Backup is typically brought in for.
What can Datto SIRIS do that EaseUS Todo Backup cannot?
Datto SIRIS covers Instant virtualization, Screenshot verification, Ransomware detection, Inverse chain technology. EaseUS Todo Backup covers One-click backup, System clone, Disk imaging, File backup. Both handle 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
EaseUS Todo Backup: What does EaseUS Todo Backup cost?

The Free edition is $0. Home edition costs $39.95. Enterprise edition costs $49.00. A bundle of 8 apps with lifetime upgrades is available for $199.

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
EaseUS Todo Backup: What backup features are included in the free version?

The free version includes file, system, disk, and partition backups; full, incremental, and differential backup modes; scheduled backups; and encryption.

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
EaseUS Todo Backup: Is there a trial period for EaseUS Todo Backup paid editions?

A 30-day money-back guarantee is offered. The free version requires no trial period.

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
EaseUS Todo Backup: What is included with the Home edition?

The Home edition adds disk and partition cloning, Outlook email backup, image reserve strategy, and universal restore on top of free edition features.

Source
EaseUS Todo Backup: Does EaseUS provide cloud storage with Todo Backup?

The free edition includes a 30-day trial of 250GB cloud storage space at no cost.

Source
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