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HPE Zerto Software vs Synology C2 Backup comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 22, 2026

Review summaries and opinions

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

Categories and Ranking

HPE Zerto Software
Ranking in Cloud Backup
2nd
Average Rating
9.0
Reviews Sentiment
7.1
Number of Reviews
365
Ranking in other categories
Backup and Recovery (2nd), Cloud Migration (1st), Disaster Recovery (DR) Software (1st), Autonomous Operational Resilience (1st)
Synology C2 Backup
Ranking in Cloud Backup
22nd
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
2
Ranking in other categories
SaaS Backup (13th)
 

Mindshare comparison

As of November 2026, in the Cloud Backup category, the mindshare of HPE Zerto Software is 2.7%, down from 3.5% compared to the previous year. The mindshare of Synology C2 Backup is 1.2%, down from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Backup Mindshare Distribution
ProductMindshare (%)
HPE Zerto Software2.7%
Synology C2 Backup1.2%
Other96.1%
Cloud Backup
 

Featured Reviews

AF
DevOps 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.
Zuhair Hasan - PeerSpot reviewer
Manager, Information Technology Security at Nesma
Provides fast access to files and offers a reliable backup solution without compatibility issues
Versioning control helps speed up data recovery by providing easy access to previous versions of files. This is particularly useful when moving backups to off-site storage and deploying them quickly during installations. My experience with Synology Backup's security features includes partitioning for production environments, regular scans for new threats, and support for multifactor authentication. Password security is also emphasized, meeting basic security requirements. Before choosing Synology, consider its sensitivity in your network infrastructure, especially for critical backup and storage tasks. Prioritize security, including testing and recovery procedures, and evaluate the device's performance to ensure it meets your needs effectively. Overall, I would rate Synology C2 Backup as an eight out of ten.

Quotes from Members

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

Pros

"The ease of failover and test environments has proven invaluable."
"Managing the system is easy and reliable, you can choose any VM you want to replicate to your DR Site in Combination with other VM's."
"It is way faster than just manually moving VMDKs, etc. It saves hours of time and a significant amount of money."
"The ease of use and simplicity in moving things without having to do a cross-v set of V-motions has been most valuable. It saves time and effort and it eliminates mistakes."
"Zerto's greatest strength is its speed."
"Now we're in a situation, at least with our key applications, that we could get those back up in a matter of minutes versus weeks."
"There wasn't anything in place that compares to what we're getting from Zerto."
"The continuous data protection is great. We love it because I can see exactly how many seconds behind real-time we are, which is usually under 10 seconds. It keeps things up to date. We love the product."
"It's good for file services."
"I find Synology C2 Backup valuable for its speed, features, and server compatibility."
 

Cons

"The backup functions are in need of improvement."
"There is a need to allow the source vCenter Inventory to be imported with a single click."
"Another thing that would help would be a recommender, or some type of tool that says, 'Hey, you're not conforming to best practices.' It would do a conformance or compliance check to tell you if your VPGs are set up according to best practices and whether your Zerto clusters are set up optimally. It would see if you have HA enabled and whether your alerting is turned on."
"The recovery processes of large datasets in the Cloud have room for improvement."
"If I have to reboot a virtual machine host, I have issues with Zerto catching up afterward."
"Their data backup and restore have some ways to go."
"Backup capability as it is limited and not as streamlined as it could be."
"The one area I see a need for improvement is supposedly on the roadmap, which is to be able to replicate to multiple locations."
"Improving the pricing would be great."
"The main drawbacks of Synology C2 Backup are slower processes in certain regions and less frequent updates."
 

Pricing and Cost Advice

"We subscribe to their annual license package and we have tier one support with them."
"The pricing is slightly above average, but the immediate and comprehensive support makes the price acceptable."
"Its price is fair. It is very cost-effective compared to the cost of the labor for your workers and associates."
"Obviously, it would be nice to have it for free. Nevertheless, a lot of effort has gone into making it a top-notch product. An excellent product with expert support is never going to be cheap. I think it's fairly priced for what it does and the benefit it brings to our business."
"License-wise, we budgeted $1,000 per VM. The minimum spend on it, in the beginning, can sometimes be a little bit of a headache for people, and they might have to budget creatively to get there, but once you're there, the renewals are worth it."
"I would like to see different service levels. They're good, but it still takes a lot of our budget in ops."
"Zerto is not cheap but is an invaluable asset."
"It is expensive."
Information not available
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Comparison Review

it_user159711 - PeerSpot reviewer
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…
 

Top Industries

By visitors reading reviews
Outsourcing Company
10%
Manufacturing Company
9%
Financial Services Firm
9%
Construction Company
8%
Comms Service Provider
14%
Construction Company
8%
Manufacturing Company
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business97
Midsize Enterprise94
Large Enterprise210
No data available
 

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 needs improvement with Zerto?
I would like HPE Zerto Software to support more hypervisor platforms than currently available. Support for additional hypervisors could be added in the future. Since we have multiple platforms, we ...
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Also Known As

Zerto Virtual Replication
No data available
 

Overview

 

Sample Customers

United Airlines, HCA, XPO Logistics, TaxSlayer, McKesson, Insight Global, American Airlines, Tencate, Aaron’s, Grey’s County, Kingston Technologies
Information Not Available
Find out what your peers are saying about HPE Zerto Software vs. Synology C2 Backup and other solutions. Updated: November 2026.
920,769 professionals have used our research since 2012.