HPE Zerto Software vs Nasuni comparison

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HPE Zerto Software

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Executive SummaryUpdated on Mar 22, 2026

Nasuni and HPE Zerto Software compete in data management and disaster recovery solutions. Nasuni appears to have an edge in flexible file storage and NAS replacements, while HPE Zerto Software leads in robust disaster recovery and replication capabilities.

Features: Nasuni offers global file locking, seamless data recovery from the cloud, and an easy-to-use management dashboard for consistent data views and auditing. HPE Zerto Software provides near-synchronous replication, automated failovers, and seamless multi-cloud integration, crucial for minimizing data loss.

Room for Improvement: Nasuni could enhance user accessibility, monitoring, and cloud integration. Users also seek better data location visibility. For HPE Zerto Software, refining Hyper-V orchestration, improving support documentation, and simplifying the licensing model are suggested areas for improvement.

Ease of Deployment and Customer Service: Nasuni's straightforward deployment in hybrid clouds and responsive customer support receive praise. HPE Zerto Software enjoys positive feedback for solid customer service and smooth deployments across environments, though users feel the processes could be more user-friendly.

Pricing and ROI: Nasuni's subscription model based on storage capacity offers competitive pricing with strong ROI by minimizing on-prem infrastructure costs. HPE Zerto Software, though more expensive, is valued for its comprehensive disaster recovery features, offering justified costs with minimal downtime and data loss.

To learn more, read our detailed HPE Zerto Software vs. Nasuni Report (Updated: May 2026).

HPE Zerto Software vs. Nasuni

May 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

ROI

Sentiment score

6.9

HPE Zerto Software boosts ROI by enhancing cost efficiency, disaster recovery, operational efficiency, and minimizing downtime and financial losses.

Sentiment score

7.5

Nasuni users enjoy cost savings, increased productivity, and efficiency from reduced labor, cloud scalability, and improved data management.

Before, it was a huge cost. It was several thousand dollars to do a DR test, whereas now, I click a button.

Thomas Sipf

CTO at Erisa Administrative Services, Inc.

It saves us a lot of time and gives us the ability to perform other DR plans for other systems.

reviewer2728620

System Engineer at a wholesaler/distributor with 1,001-5,000 employees

It's not only in the cloud; it's DR as a service, which means that the recovery operations are performed by a dedicated team specializing in this area.

Itsik Ohana

Founder & CEO at Itix Cyber Ltd

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No quotes available

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Customer Service

Sentiment score

7.5

HPE Zerto Software is lauded for responsive support, though some note slower response times post-acquisition. Generally effective service.

Sentiment score

8.2

Nasuni's customer service is praised for responsiveness and professionalism, efficiently solving issues with reliable and knowledgeable support.

I have never had an issue that was not resolved, and I have never been in a situation where they did not respond.

reviewer762012

Sr. Systems Engineer at a legal firm with 1,001-5,000 employees

I would give them a rating of ten because it represents the highest level of support based on the technical knowledge of the support team, response time, and effectiveness of the provided resolutions.

reviewer1599558

Disaster Recovery Manager at a financial services firm with 10,001+ employees

When I open a ticket, I usually get a call within an hour or two.

David Comer

Systems Engineering Manager at a legal firm with 1,001-5,000 employees

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No quotes available

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Scalability Issues

Sentiment score

7.4

HPE Zerto Software scales efficiently across diverse environments, accommodating small to large setups and complex configurations seamlessly.

Sentiment score

7.3

Nasuni offers scalable, user-friendly data storage, efficiently meeting diverse organizational needs and supporting physical or virtual deployments.

I would rate it a ten out of ten for scalability.

Alan Barrett

Head of IT at TWM SOLICITORS LLP

Customers need to follow good engineering practices for optimal product use.

Proby Patel

Tech Lead, Storage and Data Protection at a manufacturing company with 10,001+ employees

By adding more hosts and installing VRAs on each, tasks can be efficiently managed.

reviewer2641974

Senior Systems Engineer at a financial services firm with 51-200 employees

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I rated the scalability as seven because even though the solution can scale, load balancing must be done manually, as it's not automated.

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Infrastructure Architect at a energy/utilities company with 10,001+ employees

Stability Issues

Sentiment score

8.0

HPE Zerto Software is praised for its stability, reliability, and excellent support, handling complex environments efficiently.

Sentiment score

8.2

Nasuni is praised for its stability, offering reliable performance, minimal maintenance, and flexibility with virtually no downtime issues.

I promptly delete the malfunctioning elements and set them up again to resume replication, ensuring stability.

Jagadeesh Ethiraj

Technical Architect at a manufacturing company with 10,001+ employees

The ease of use was so good with Zerto that they were able to migrate things much quicker.

reviewer2691450

Inside Sales Representative at a tech services company with 51-200 employees

It is very reliable.

David Comer

Systems Engineering Manager at a legal firm with 1,001-5,000 employees

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No quotes available

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Room For Improvement

HPE Zerto Software requires enhancements in automation, integration, cost flexibility, reporting, user interface, and hypervisor support.

Nasuni struggles with cloud integration, performance, and user experience, needing improvements in data retention, security, and analytics.

If I have 350 objects that I am protecting, I would like Zerto to be able to fire them up in one order, rather than having to manually bring them up in a sequence.

David Riberdy

Enterprise data management supervisor at a insurance company with 1,001-5,000 employees

If the host has a lot of VMs on it, there may not always be enough time to relocate all of the VMs from a protection group standpoint to other hosts before the replication appliance that Zerto uses to manage that powers itself down.

David Comer

Systems Engineering Manager at a legal firm with 1,001-5,000 employees

If HPE Zerto Software has it built-in where we're going to vCenter and you click on it, it will build the VPG and indicate configuration requirements, that would be amazing.

reviewer2729427

Senior Converged Infrastructure Engineer at a educational organization with 1,001-5,000 employees

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I suggest Nasuni improve their syslog forwarders to support TCP protocol, as it's more secure than UDP, which is plain text and not protected at all.

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Infrastructure Architect at a energy/utilities company with 10,001+ employees

Setup Cost

HPE Zerto is cost-effective but pricey, praised for features and ROI; assess needs, as licensing can be inflexible.

Nasuni offers competitive pricing with flexible cloud compatibility, licensing per terabyte, and cost-effective enterprise solutions.

If you want a good-quality tool that is robust and does a good job for you, you have to pay a higher price to get that, and Zerto is no different.

JeffSmith12

IT Manager at American Pioneer Federal Credit Union

However, it can become quite expensive when you start looking at the number of workloads you have in the environment and what you would like to do.

reviewer2645856

Cloud and Infrastructure Services Manager at a healthcare company with 1,001-5,000 employees

Zerto is easier to set up and use, and it's less expensive.

Bill Dudgeon

Professional Services Engineer at US Signal

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I prefer solutions with lower pricing.

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Infrastructure Architect at a energy/utilities company with 10,001+ employees

Valuable Features

Zerto Software provides continuous data protection with features like rapid failover, automatic orchestration, and user-friendly virtual machine management.

Nasuni provides scalable cloud-based file management with global file locking, data security, and efficient disaster recovery features.

Zerto offers excellent technical support with responsive and helpful experts.

Sachin Vinay

Assistant Manager-Networks at a university with 1,001-5,000 employees

If we were attacked, I could revert to a backup from five seconds before the attack, and no one would know we were attacked.

reviewer2641974

Senior Systems Engineer at a financial services firm with 51-200 employees

The replication time and the minor amount of time it takes to sync a new server outside of any of my huge 40-terabyte boxes is ridiculously quick.

reviewer762012

Sr. Systems Engineer at a legal firm with 1,001-5,000 employees

For more quotes and insights, download the HPE Zerto Software report

The features I find most valuable in Nasuni are the unlimited snapshots, antivirus capabilities, auditing, and ransomware protection.

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Infrastructure Architect at a energy/utilities company with 10,001+ employees

Categories and Ranking

HPE Zerto Software

Ranking in Cloud Migration

1st

Ranking in Cloud Backup

2nd

Ranking in Disaster Recovery (DR) Software

1st

Average Rating

9.0

Reviews Sentiment

7.1

Number of Reviews

355

Ranking in other categories

Backup and Recovery (2nd), Autonomous Operational Resilience (1st)

Nasuni

Ranking in Cloud Migration

8th

Ranking in Cloud Backup

35th

Ranking in Disaster Recovery (DR) Software

20th

Average Rating

8.8

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

File System Software (2nd), NAS (10th), Cloud Storage (13th), Cloud Storage Gateways (3rd)

Mindshare comparison

As of May 2026, in the Cloud Migration category, the mindshare of HPE Zerto Software is 4.9%, down from 5.4% compared to the previous year. The mindshare of Nasuni is 6.1%, down from 12.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Migration Mindshare Distribution
Product	Mindshare (%)
HPE Zerto Software	4.9%
Nasuni	6.1%
Other	89.0%

Cloud Migration

Featured Reviews

reviewer2802231

Dev Ops Engineer at a media company with 201-500 employees

Near-zero downtime has protected critical workloads and now simplifies hybrid cloud recovery

The best features of HPE Zerto Software are mainly very sophisticated and relevant to the current market. The data protection CDP part has real-time replication, unlike other solutions that have snapshot backups. We can set it up hourly, making it ideal for use with workloads. Another attraction is the near-zero RTO, with automated failover within minutes and one-click failover and failback. Currently, we are using a hybrid cloud solution, and HPE Zerto Software supports multi-cloud environments, making it easy to migrate between on-premises and cloud. Regarding the impact of HPE Zerto Software on our RTOs, we have near-zero RTO, meaning the system must be back online within thirty minutes if we measure the time. It is very quick to recover services. With HPE Zerto Software's near-synchronous replication, we have some CDP protection, so we typically write interceptions along with some asynchronous replication. There is almost real-time replication available.

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Cloud data management that achieves cost efficiency with advanced data protection features

Infrastructure Architect at a energy/utilities company with 10,001+ employees

I am currently using Nasuni for seismic data. We have a huge data size, and we want to reduce costs. Nasuni acts as a caching solution, so we put some data into the cache, and the rest goes to the blob, which helps us save on costs. We use it for applications like Petrol and Tech Log, where 3D…

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See which vendors are best for you

Use our free recommendation engine to learn which Cloud Migration solutions are best for your needs.

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Comparison Review

it_user159711

Architect at a tech services company with 51-200 employees

Nov 9, 2014

VMware SRM vs. Veeam vs. Zerto

Disaster recovery planning is something that seems challenging for all businesses. Virtualization in addition to its operational flexibility, and cost reduction benefits, has helped companies improve their DR posture. Virtualization has made it easier to move machines from production to…

Read full review

Top Industries

By visitors reading reviews

Financial Services Firm

Manufacturing Company

Healthcare Company

Computer Software Company

Financial Services Firm

12%

Computer Software Company

11%

Construction Company

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	92
Midsize Enterprise	94
Large Enterprise	202

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	8
Large Enterprise	24

Questions from the Community

What advice do you have for others considering Oracle Data Guard?

Ik fluister:VM Host Oracle en DataGuard hebben we per toeval vervangen door Zerto :-) tijdens de Zerto implementatie en VPG werden de Host Data in write-ack Block-Level gerepliceerd. Qua licentie 1...

What is your experience regarding pricing and costs for Zerto?

In terms of pricing, I'll not say HPE Zerto Software is very cheap, and I'll not say that whatever features it provides, it's very highly priced. However, there could be room for negotiation on the...

What needs improvement with Zerto?

The documentation is very good. The GUI is kind of an old one. More development on the GUI can be useful for the users.The areas that have room for improvement include the GUI. The other thing is t...

Does Nasuni have a good pricing model?

Based on the experience of my organization, Nasuni is definitely worth the money, since it gives you an all-in-one solution where you'd usually need several programs. About the cost, there isn't a ...

Is it easy to restore files with Nasuni?

As someone who has used this feature of Nasuni I can tell you - yes, it's good for file recovery and you'll definitely benefit from very quick times. I can't tell you if it's the best one because I...

What features and services does Nasuni offer?

Hi, if you pick Nasuni, you'll be benefiting from many services for a good price. Well, it's a personalized price you get after an agreement with the company but in my organization's case, it is a ...

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Product Reports

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HPE Zerto Software

May 2026

Download Nasuni product report

April 2026

Also Known As

Zerto Virtual Replication

No data available

Overview

Zerto is used for disaster recovery, business continuity, data migration, and ransomware recovery, providing continuous data protection and near real-time replication. Valued for ease of use, efficient failover processes, and versatile integration, it enhances organizational efficiency, reduces errors, and boosts productivity.

Hewlett Packard Enterprise

Nasuni provides a robust platform for seamless global file storage, offering unified file management, data protection, and cost-effective scalability.

Nasuni's approach integrates a unified file system with high-level security features, ensuring seamless data access and synchronization. Despite its strong capabilities in data replication and storage, Nasuni faces challenges in integration and small file performance. Users appreciate its scalability and cost reduction but call for enhancements in cloud mirroring, automated load balancing, and multi-factor authentication. Better content visibility, mobile access tools, and refined monitoring are desired to enhance user experience. Organizations utilize Nasuni for global file sharing, disaster recovery, and collaborative data management across distributed teams, effectively replacing older systems.

What are Nasuni's Key Features?

Seamless Data Transmission: Enables efficient data flow across locations.
Unified File System: Centralizes file management for ease of access.
Unlimited Storage Capacity: Offers scalable options with global access.
Data Protection: Continuous versioning and ransomware protection.
Single Management Console: Streamlines administrative tasks.

What Benefits Can Users Expect from Nasuni?

Cost Efficiency: Reduces infrastructure expenses by leveraging scalable architecture.
Data Accessibility: Enhances sync and access across multiple sites.
Improved Collaboration: Supports teamwork across dispersed teams.
Confidence in Data Security: Comprehensive encryption and private key management.

Nasuni is adeptly used in industries requiring robust data management such as finance, healthcare, and media, where file synchronization and disaster recovery are critical. Enterprises deploy it to replace outdated file-sharing systems, enhancing workflow efficiency and data reliability.

Sample Customers

United Airlines, HCA, XPO Logistics, TaxSlayer, McKesson, Insight Global, American Airlines, Tencate, Aaron’s, Grey’s County, Kingston Technologies

American Standard, CBRE, Cushman & Wakefield, E*TRADE, Ithaca Energy, McLaren Construction, Morton Salt, Movado, Urban Outfitters, Western Digital