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Backup · head to head

Arcserve UDP vs Cohesity

Arcserve UDP logo

Arcserve UDP

Backup

Unified data protection for all workloads

From
$25/month
Rated
-
Full reviewWebsite
Cohesity logo

Cohesity

Backup

Protect, secure, and gain insights into your enterprise data

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Arcserve UDP multiple security vulnerabilities documented in 2025-2026 including authentication bypass and buffer overflow issues; Cohesity no pricing details published on website
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Arcserve UDP and Cohesity actually diverge.

Attributes where Arcserve UDP and Cohesity differ
AttributeArcserve UDPCohesity
Starting price$25/monthOn request
Pricing modelsubscriptionquote
PlatformsWindows, LinuxWeb
Founded1983Unknown

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 Arcserve UDP

  • Assured recovery testing
  • Instant VM recovery
  • Deep application support
  • Ransomware protection
  • Tape backup
  • Hardware snapshots
  • VMware
  • Hyper-V

Only in Cohesity

Nothing recorded that Arcserve UDP does not also cover.

What people use each for

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

Arcserve UDP

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

Cohesity

  • Data protection and ransomware defensenot Arcserve UDP
  • Cloud backup and recovery across hybrid environmentsnot Arcserve UDP
  • Instant recovery from 1,000 VMs simultaneouslynot Arcserve UDP
  • Multi-cloud data management and securitynot Arcserve UDP
  • AI-powered threat detection and anomaly detectionnot Arcserve UDP

Where each one falls short

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

Arcserve UDP

  • Multiple security vulnerabilities documented in 2025-2026 including authentication bypass and buffer overflow issues
  • Slow restore speeds for large backup tasks and recovery operations
  • Requires full backup when changing drive sizes, causing extended backup windows

Cohesity

  • No pricing details published on website
  • Advanced edition status listed as coming soon
  • Requires contacting sales team for quotes
  • No self-service pricing tiers or calculator available

Pricing, plan by plan

Arcserve UDP

$25/month
  • UDP Premium$25/month
    • Assured recovery
    • Instant VM
    • Tape support

Cohesity

On request

No published plan breakdown. See the Cohesity review.

Which should you pick?

Choose Arcserve UDP if

  • You need assured recovery testing.
  • You work on Windows, Linux.
  • You also want instant vm recovery.
Arcserve UDP review

Choose Cohesity if

Nothing in the data separates Cohesity from Arcserve UDP on the points above - pick on price and on how each one feels to use.

Cohesity review

Questions people ask

Is Arcserve UDP or Cohesity better?
Neither clearly leads. Arcserve UDP starts at $25/month and Cohesity at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Arcserve UDP or Cohesity?
Arcserve UDP starts at $25/month and Cohesity at On request.
Does Arcserve UDP or Cohesity run on more platforms?
Arcserve UDP runs on Windows, Linux. Cohesity runs on Web.
What is Arcserve UDP best used for?
Arcserve UDP is most often used for data protection, disaster recovery, business continuity, ransomware protection. Of those, data protection and disaster recovery are not what Cohesity is typically brought in for.
What can Arcserve UDP do that Cohesity cannot?
Arcserve UDP covers Assured recovery testing, Instant VM recovery, Deep application support, Ransomware protection.

Answered from the vendors’ own pages

Arcserve UDP: What licensing model does Arcserve UDP use?

Arcserve UDP uses a capacity-based subscription model (Managed Capacity Program) where you license based on total front-end terabytes of protected data rather than per-device. Available in Standard, Advanced, and Premium editions.

Source
Cohesity: How much does Cohesity cost?

Cohesity does not publish specific pricing on their website. Customers must request a demo, contact the sales team, or initiate a 30-day free trial to discuss pricing options.

Source
Arcserve UDP: Does Arcserve UDP support cloud backup?

Yes. Arcserve UDP integrates with multiple cloud providers including AWS, Microsoft Azure, Google Cloud, and Wasabi for offsite backup and disaster recovery storage.

Source
Cohesity: What editions does Cohesity offer?

Cohesity Data Cloud offers three editions: Core for entry-level, Enterprise for mid-tier, and Advanced (coming soon). Each includes varying Data Insights, Security, Protection, and Platform capabilities.

Source
Arcserve UDP: What hypervisors does Arcserve UDP support?

Arcserve UDP supports multiple hypervisors including VMware vSphere, Microsoft Hyper-V, KVM, and others, allowing granular recovery at the VM level with instant boot capabilities.

Source
Cohesity: Is there a free trial for Cohesity?

Yes, Cohesity offers a 30-day free trial without requiring a credit card. No credit card is needed to get started with the trial.

Source
Cohesity: What performance benefits does Cohesity claim?

Cohesity claims 18x faster backups, 2x faster restores, instant recovery of 1000 VMs, and 50% lower total cost of ownership to secure and manage data.

Source
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