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Datto SIRIS

All-in-one business continuity and disaster recovery

As of 30 August 2026, Datto SIRIS starts at $1095/one-time + recurring. Datto SIRIS is a comprehensive business continuity and disaster recovery solution built for MSPs. Softwr lists it under Backup. Datto SIRIS is made by Datto (Kaseya), launched in 2007, available on Linux.

Overview

What Datto SIRIS does

Datto SIRIS is a comprehensive business continuity and disaster recovery solution built for MSPs. It combines backup, disaster recovery, and ransomware protection with instant virtualization, screenshot verification, and hybrid cloud architecture.

What people use it for

  • Data protection
  • Disaster recovery
  • Business continuity
  • Ransomware protection
  • Compliance

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Datto SIRIS.

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

Cross-shopped

What people choose instead of Datto SIRIS

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

Capabilities

Features

  • Instant virtualization

  • Screenshot verification

  • Ransomware detection

  • Inverse chain technology

  • Cloud-first architecture

  • Automated DR testing

  • VMware

    Integration with VMware

  • Hyper-V

    Integration with Hyper-V

  • Windows Server

    Integration with Windows Server

  • Microsoft 365

    Integration with Microsoft 365

  • ConnectWise

    Integration with ConnectWise

  • Autotask

    Integration with Autotask

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

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
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
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
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

Behind it

Who makes Datto SIRIS

Company
Datto (Kaseya)
Based in
Norwalk, Connecticut

Timeline

Datto SIRIS over time

  1. Acquisition2022-01-01$6.2bn

    Kaseya completes acquisition of Datto for $6.2 billion

    Source
  2. Launch2011-01-01

    Datto SIRIS launched as on-premises business continuity and disaster recovery platform

    Source
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Keep looking

Where to go from Datto SIRIS

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Softwr does not host reviews and shows no star rating for Datto SIRIS, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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