Softwr

Software · head to head

Datto SIRIS vs NAKIVO Backup & Replication

Datto SIRIS logo

Datto SIRIS

Software

All-in-one business continuity and disaster recovery

From
$1095/one-time + recurring
Rated
-
Full reviewWebsite
NAKIVO Backup & Replication logo

NAKIVO Backup & Replication

Software

Fast and affordable VM backup solution

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only NAKIVO Backup & Replication 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; NAKIVO Backup & Replication no macOS support and limited Linux support due to absence of native Linux agent
  • They diverge on capability: Datto SIRIS covers Instant virtualization, NAKIVO Backup & Replication covers Instant VM recovery.

Where they differ

Only the attributes on which Datto SIRIS and NAKIVO Backup & Replication actually diverge.

Attributes where Datto SIRIS and NAKIVO Backup & Replication differ
AttributeDatto SIRISNAKIVO Backup & Replication
Starting price$1095/one-time + recurringFree
Free tierNoYes
PlatformsLinux, Virtual EnvironmentsWindows, Linux, Cloud, On-premise
Founded20112012

Identical on both: pricing model (Unknown), 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 Datto SIRIS

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

Only in NAKIVO Backup & Replication

  • Instant VM recovery
  • Site recovery
  • Global deduplication
  • Network acceleration
  • Multi-tenancy
  • Self-service portal
  • Nutanix
  • AWS

Both cover

  • VMware
  • Hyper-V
  • Microsoft 365
  • 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 protection
  • Disaster recovery
  • Business continuity
  • Ransomware protection
  • Compliance

NAKIVO Backup & Replication

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

Both are used for data protection, disaster recovery, business continuity, ransomware protection, compliance, on those jobs the choice comes down to price and fit rather than capability.

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

NAKIVO Backup & Replication

  • No macOS support and limited Linux support due to absence of native Linux agent
  • Limited SQL Server transaction log backup options restricting database protection granularity
  • Weak ITSM platform integrations - lacks tight integration with ServiceNow or Jira Service Desk
  • Encrypted VMware VMs only support crash-consistent backups in application-aware mode, limiting granular app-level recovery

Pricing, plan by plan

Datto SIRIS

$1095/one-time + recurring

No published plan breakdown. See the Datto SIRIS review.

NAKIVO Backup & Replication

Free

No published plan breakdown. See the NAKIVO Backup & Replication review.

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 NAKIVO Backup & Replication if

  • You need instant vm recovery.
  • You want to start without paying.
  • You work on Windows, Linux, Cloud, On-premise.
  • You also want site recovery.
NAKIVO Backup & Replication review

Questions people ask

Is Datto SIRIS or NAKIVO Backup & Replication better?
Neither clearly leads. Datto SIRIS starts at $1095/one-time + recurring and NAKIVO Backup & Replication at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Datto SIRIS or NAKIVO Backup & Replication?
NAKIVO Backup & Replication has a free tier; the other does not. Paid plans start at $1095/one-time + recurring for Datto SIRIS and Free for NAKIVO Backup & Replication.
Does Datto SIRIS or NAKIVO Backup & Replication run on more platforms?
Datto SIRIS runs on Linux, Virtual Environments. NAKIVO Backup & Replication runs on Windows, Linux, Cloud, On-premise.
Can I use NAKIVO Backup & Replication for free?
Yes. NAKIVO Backup & Replication 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.
What can Datto SIRIS do that NAKIVO Backup & Replication cannot?
Datto SIRIS covers Instant virtualization, Screenshot verification, Ransomware detection, Inverse chain technology. NAKIVO Backup & Replication covers Instant VM recovery, Site recovery, Global deduplication, Network acceleration. Both handle VMware, Hyper-V, Microsoft 365, 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
NAKIVO Backup & Replication: What does NAKIVO backup?

NAKIVO backs up virtual machines from VMware vSphere, Hyper-V, Nutanix AHV, and Proxmox VE, plus physical Windows and Linux servers, Amazon EC2 instances, Microsoft 365 data, databases, and NAS file shares.

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
NAKIVO Backup & Replication: What is NAKIVO's pricing structure?

NAKIVO offers subscription pricing starting at $2.45 per workload per month or perpetual licensing starting at $19 per workstation. Additional tiers include $229 per CPU socket for larger deployments. Both on-premise and SaaS deployment options are available.

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
NAKIVO Backup & Replication: Does NAKIVO include ransomware protection?

Yes. NAKIVO includes AES-256 encryption, role-based access control, two-factor authentication, and built-in ransomware protection through immutable storage options.

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
NAKIVO Backup & Replication: Can NAKIVO replicate virtual machines?

Yes. NAKIVO Backup & Replication includes VM replication capabilities, disaster recovery orchestration, and automated failover for business continuity planning.

Source
ShareXLinkedInRedditWhatsAppEmail

Related pages

More on Datto SIRIS

More on NAKIVO Backup & Replication

Keep looking

Other head to heads