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Backup · head to head

Redstor vs Unitrends Backup

Redstor logo

Redstor

Backup

Cloud backup for managed service providers with instant streamed recovery

From
On request
Rated
-
Full reviewWebsite
Unitrends Backup logo

Unitrends Backup

Backup

All-in-one backup and recovery appliance

From
$55/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Redstor it is sold through the channel, so you cannot buy it direct and your price and support quality depend entirely on the partner you engage.; Unitrends Backup pricing is not transparent and requires contacting the company directly for a custom quote
  • They diverge on capability: Redstor covers InstantData, Unitrends Backup covers Predictive analytics.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Redstor and Unitrends Backup actually diverge.

Attributes where Redstor and Unitrends Backup differ
AttributeRedstorUnitrends Backup
Starting priceOn request$55/month
Pricing modelquotesubscription
PlatformsWindows, macOS, Linux, WebOn-premises, Cloud, Hybrid
FoundedUnknown1989

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 Redstor

  • InstantData
  • Multi-tenant console
  • SaaS application backup
  • Regional data centres
  • Malware detection
  • White labelling

Only in Unitrends Backup

  • Predictive analytics
  • Automated recovery testing
  • Instant recovery
  • Ransomware detection
  • Adaptive deduplication
  • Cloud integration
  • VMware
  • Hyper-V

What people use each for

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

Redstor

  • A UK managed service provider needing client data to stay in UK data centres for public sector contractsnot Unitrends Backup
  • An MSP that wants to promise a recovery time measured in minutes rather than hours for file serversnot Unitrends Backup
  • A business needing Microsoft 365 and accounting SaaS backup managed by its IT provider in one consolenot Unitrends Backup
  • An MSP consolidating several backup products across its client base onto one multi-tenant platformnot Unitrends Backup

Unitrends Backup

  • Data protectionnot Redstor
  • Disaster recoverynot Redstor
  • Business continuitynot Redstor
  • Ransomware protectionnot Redstor
  • Compliancenot Redstor

Where each one falls short

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

Redstor

  • It is sold through the channel, so you cannot buy it direct and your price and support quality depend entirely on the partner you engage.
  • Pricing is not published at all, and because partners resell it with their own margin, comparing quotes across MSPs is comparing partner markups rather than product cost.
  • The InstantData streaming advantage depends on network bandwidth to the data centre, so sites with poor connectivity see much less benefit than the demonstrations suggest.
  • Its footprint is concentrated in the UK, Europe and South Africa, so multinational organisations needing consistent coverage in North America or Asia will find the regional story uneven.
  • Feature depth for large enterprise virtual machine estates trails Veeam and Rubrik, so it fits small and medium client workloads rather than complex data centre recovery.

Unitrends Backup

  • Pricing is not transparent and requires contacting the company directly for a custom quote
  • Minimum pricing starts at approximately $995, limiting accessibility for very small deployments
  • Unified pricing approach means less flexibility for scaling individual components

Pricing, plan by plan

Redstor

On request
  • Redstor Platform$undefined/year
    • Sold through managed service providers, priced per protected device or per user
    • Storage included in the per-unit price rather than billed separately
    • No egress or restore charges

Unitrends Backup

$55/month
  • Recovery Series$55/month
    • Predictive analytics
    • Instant recovery
    • Ransomware detection

Which should you pick?

Choose Redstor if

  • You need instantdata.
  • You work on Windows, macOS, Linux, Web.
  • You also want multi-tenant console.
Redstor review

Choose Unitrends Backup if

  • You need predictive analytics.
  • You work on On-premises, Cloud, Hybrid.
  • You also want automated recovery testing.
Unitrends Backup review

Questions people ask

Is Redstor or Unitrends Backup better?
Neither clearly leads. Redstor starts at On request and Unitrends Backup at $55/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Redstor or Unitrends Backup?
Redstor starts at On request and Unitrends Backup at $55/month.
Does Redstor or Unitrends Backup run on more platforms?
Redstor runs on Windows, macOS, Linux, Web. Unitrends Backup runs on On-premises, Cloud, Hybrid.
What is Redstor best used for?
Redstor is most often used for a uk managed service provider needing client data to stay in uk data centres for public sector contracts, an msp that wants to promise a recovery time measured in minutes rather than hours for file servers, a business needing microsoft 365 and accounting saas backup managed by its it provider in one console, an msp consolidating several backup products across its client base onto one multi-tenant platform. Of those, a uk managed service provider needing client data to stay in uk data centres for public sector contracts and an msp that wants to promise a recovery time measured in minutes rather than hours for file servers are not what Unitrends Backup is typically brought in for.
What can Redstor do that Unitrends Backup cannot?
Redstor covers InstantData, Multi-tenant console, SaaS application backup, Regional data centres. Unitrends Backup covers Predictive analytics, Automated recovery testing, Instant recovery, Ransomware detection.

Answered from the vendors’ own pages

Redstor: Can we buy Redstor directly?

Generally no. It is a channel product sold through managed service providers, so partner selection is part of the buying decision.

Unitrends Backup: What does Unitrends Backup include in its pricing?

Unitrends offers all-in-one backup and disaster recovery with a single flat rate including installation, storage, VIP support, and recoveries, plus two DR tests per year and a 5-year warranty.

Source
Redstor: Are there restore or egress charges?

Redstor includes storage and recovery in the per-unit price rather than charging separately for egress, which is the opposite of the cloud-native backup vendors.

Unitrends Backup: What are Unitrends' key disaster recovery features?

Unitrends provides instant recovery, automated recovery assurance, automatic testing capabilities to measure recovery time and points, ransomware protection with behavioral analysis, and bare metal recovery to dissimilar hardware.

Source
Redstor: Where is data stored?

UK and regional data centres, selectable by tenant, which is the reason UK public sector and legal clients tend to shortlist it.

Unitrends Backup: How long has Unitrends been in the backup market?

Unitrends was founded in 1989 and has over three decades of experience in backup and disaster recovery solutions, pioneering the first hardware-based backup appliance in 2002.

Source
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