Barracuda Email Gateway Defense (Barracuda Essentials) vs Zerto comparison

Barracuda Email Gateway Def...

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Executive SummaryUpdated on Dec 3, 2024

Zerto and Barracuda Email Gateway Defense aim at distinct categories with unique strengths; Zerto specializes in disaster recovery, while Barracuda is focused on email security. Zerto demonstrates superiority in disaster recovery features, while Barracuda excels in email security capabilities.

Features: Zerto offers continuous data protection, rapid recovery options, and multi-cloud support, tailored for seamless operations and data integrity maintenance. In contrast, Barracuda Email Gateway Defense provides advanced threat detection, data loss prevention, and email continuity services, essential for secure communication.

Room for Improvement: Zerto could enhance interoperability with Cloud-native platforms, improve cost-efficiency, and expand regional support. Barracuda might focus on reducing false positives in filtering, offering more detailed reporting, and improving integration with third-party applications.

Ease of Deployment and Customer Service: Zerto's deployment is streamlined with comprehensive support, making it user-friendly for businesses across scales. Barracuda also offers a user-friendly deployment process with rich support resources, beneficial for organizations lacking dedicated IT teams.

Pricing and ROI: Zerto's initial costs are generally higher due to its extensive recovery functionalities but promise significant ROI for critical data protection needs. Barracuda provides more competitive pricing, offering a high ROI for organizations prioritizing email security.

To learn more, read our detailed Barracuda Email Gateway Defense (Barracuda Essentials) vs. Zerto Report (Updated: April 2025).

Barracuda Email Gateway Defense (Barracuda Essentials) vs. Zerto

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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:

Categories and Ranking

Barracuda Email Gateway Def...

Ranking in Cloud Backup

39th

Average Rating

8.4

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Zerto

Ranking in Cloud Backup

2nd

Average Rating

9.0

Reviews Sentiment

7.2

Number of Reviews

306

Ranking in other categories

Backup and Recovery (2nd), Cloud Migration (3rd), Disaster Recovery (DR) Software (2nd)

Mindshare comparison

As of May 2025, in the Cloud Backup category, the mindshare of Barracuda Email Gateway Defense (Barracuda Essentials) is 0.2%, up from 0.0% compared to the previous year. The mindshare of Zerto is 4.1%, down from 5.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Backup

Featured Reviews

Rajesh Makwana

Regional Pre-Sales Engineer at Roundrobin Tech

Scalable platform with good technical support services

The product's implementation process was good. During the trial license period of 14 days, customers could transition between products, such as from Barracuda to Proofpoint or vice versa, without experiencing significant delays. A few domains are sometimes denied access due to site parameters. Properly configuring these parameters and pre-implementing the necessary licenses helps avoid problems on the customer's side.

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Sachin Vinay

Assistant Manager-Networks at Amrita

Leverage disaster recovery with reliable support and cost-effective future-proof features

Zerto is straightforward to implement because it only requires the installation of an agent on the VMs designated for migration. A service, typically a VM, must also be deployed at the disaster recovery location. This entire process is simple and can be completed within three days. Zerto's near-synchronous replication occurs every minute, allowing for highly granular recovery points. This means that even if interruptions or malware disruptions occur within that minute, Zerto can restore to the last known good state, effectively recovering the entire setup to the latest backup. This capability ensures high data security and minimizes potential data loss. One of the main benefits of implementing Zerto is its data compression, which significantly reduces the load on our IPsec VPN. Zerto compresses data by 80 percent before transmitting it across the VPN, minimizing the data transferred between geographically dispersed locations. This compression and subsequent decompression at the destination alleviate the strain on the VPN, preventing overload and ensuring efficient data synchronization. Zerto simplifies malware protection by integrating it into its disaster recovery and synchronization features. This comprehensive approach eliminates the need for separate antivirus setups in virtual machines and applications. It streamlines our security measures and removes the need for additional software or solutions, resulting in an excellent return on investment. Zerto's single-click recovery solution offers exceptional recovery speed. Through the user interface, a single click allows for a complete restoration from the most recent backup within two to three minutes, enabling rapid recovery and minimal downtime. Zerto's Recovery Time Objective is excellent. In the past, if a virtual machine crashed, we would recover it from a snapshot, which could take one to two hours. With Zerto, the recovery process takes only five minutes, and users are typically unaware of any disruption. This allows us to restore everything quickly and efficiently. Zerto has significantly reduced our downtime. When malware affects our data, Zerto immediately notifies us and helps us protect other applications, even those not yet implemented with Zerto. By monitoring these applications, we can quickly identify and address any potential malware spread, minimizing downtime across our systems. Zerto significantly reduces downtime and associated costs during disruptions. Our services are unified, so in the event of a disruption without Zerto, even a half-day disruption would necessitate offline procedures. This would lead to increased manpower, service delays, and substantial financial losses due to interrupted admissions and other critical processes. By unifying service processes, Zerto minimizes the impact of outages. Zerto streamlines our disaster recovery testing across multiple locations by enabling efficient failover testing without disrupting live services. Traditionally, DR testing required downtime of critical systems, but Zerto's replication and failover capabilities allow us to test in parallel with live operations. This non-disruptive approach ensures continuous service availability while validating our DR plan, even in scenarios like malware attacks, by creating a separate testing environment that mirrors the live setup. This comprehensive testing provides confidence in our ability to handle real-world incidents effectively. This saves us over 60 percent of the time. Zerto streamlines system administration tasks by automating many processes, thereby reducing the workload for multiple administrators. This allows them to focus on other university services that require attention and effectively reallocate support resources from automated tasks to those requiring more dedicated management. Zerto is used exclusively for our critical services, providing up to a 70 percent improvement in our IT resilience.

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Quotes from Members

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

Pros

"If a customer faces an email security issue, we'll do some initial troubleshooting. If the issue isn't resolved, we work with the Barracuda team for further assistance."

"The most valuable functionality is their robust blocking feature, along with fundamental rules for our environment."

"It makes it easier for customers to access emails during security incidents."

"I find Barracuda Essentials' dashboard incredibly valuable as it provides everything I need at a glance."

"The replication and recovery features are the most valuable... On two occasions, other departments in our organization reported issues with specific virtual machines. We used the checkpoint feature of the Zerto to enable the recovery of those machines to a point that was a few minutes prior to the problem."

"Failing over the VM without removing/touching the production VM from inventory is also an important feature."

"Zerto is fast to restore our mission-critical servers when needed."

"I really like how you can test the failover as often as you need."

"The solution's continuous protection is the best on the market. The ability to do the split-write, without any interruption to the production server, and the ability to roll back to any point in time you desire, are two really key features."

"We have had many instances where VMs were corrupted by an application owner, where they were installing something and did not create a snapshot in VMware for it. Instead of tapping into our backups, with just two clicks, we were able to restore the VM back to its original state. It helps a lot in the day-to-day running of our business."

"The ease of use is one of the best features. Previously, we were using Site Replication Manager with VMware and it was a little bit cumbersome. With Zerto, we liked the fact that it was hardware-agnostic and we were able to spin it up pretty quickly and get it working."

"The most valuable features are the continuous streaming, that it takes very little CPU usage — it doesn't affect production — and the recovery time is very short."

More Zerto pros

Cons

"Enhancements are required on the data transmission front."

"They could implement scheduled reporting in the product."

"There Is room for improvement in the quarantine and user interface."

"Sometimes there are minor issues that can be frustrating, but not consistently bad."

"Zerto could improve its pricing and customer care. I've never used customer care, but I talked to someone who had, and they weren't given the information they needed."

"The onboarding was not very good. It felt like, "Now you have Zerto, good luck. Figure out how to use it.""

"Migration of complex VMware and Hyper-V solution. Using Zerto to replicate to azure and S3."

"We have had some issues running Linux virtual machines on the new version. There were some issues with virtual replication adapters on Cisco UCS hosts running VMware vCenter 8."

"We'd like to be able to migrate data without its operating system or any other functionality and without having to go through a virtual machine or server."

"It would be advantageous if Zerto had plugins for Infoblox, Cisco, or load balancers, as this would enable us to better manage those records."

"The alerting could be fine tuned and improved. It does a lot of alerts, but it's a little bit cumbersome to modify them."

"You can back up VMs but can't back up individual objects, like email objects, which could be improved."

More Zerto cons

Pricing and Cost Advice

"It is cheaper compared to other products."

"The product's price is higher than other vendors."

"When they changed their licensing model, pricing might have gotten a little more expensive for some use cases, but it has been pretty straightforward."

"I wish it were cheaper, but I would purchase it again at the same price."

"It's very equitable, otherwise you wouldn't do it. It's something that we utilize for the licenses per core as far as what we're backing up. Therefore, it's very cost-efficient as far as the licensing goes. For the amount of stuff that we're backing up and what we're utilizing it for, the licensing is not very expensive at all."

"Nothing is cheap, but Zerto represents decent value."

"The pricing for this solution could be cheaper. They have two licensing tiers. When we purchased it, they didn't have a license for the cloud model. Certain things that I used to get with the basic licensing are no longer available. They are only available in the Cloud. Overall, the licensing model could be simplified."

"We feel it is pretty cost-efficient. For the amount of protection that we get for Zerto, we feel that it is at an excellent price point, especially compared to some of the other vendors that were just backup solutions. For all that it does, we feel that the price is good."

"The cost is not dirt cheap but also is not terrible."

"The pricing is good. It's affordable."

More Zerto pricing and cost advice

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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

No data available

Computer Software Company

23%

Financial Services Firm

11%

Manufacturing Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Barracuda Email Gateway Defense (Barracuda Essentials)?

If a customer faces an email security issue, we'll do some initial troubleshooting. If the issue isn't resolved, we work with the Barracuda team for further assistance.

What is your experience regarding pricing and costs for Barracuda Email Gateway Defense (Barracuda Essentials)?

It is cheaper compared to other products.

What needs improvement with Barracuda Email Gateway Defense (Barracuda Essentials)?

The features and product itself are good. Sometimes there are minor issues that can be frustrating, but not consistently bad.

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 do you like most about Zerto?

Its ability to roll back if the VM or the server that you are recovering does not come up right is also valuable. You have the ability to roll back a few seconds or a few minutes. The rollback feat...

What is your experience regarding pricing and costs for Zerto?

The setup is somewhat expensive. I'd rate the pricing seven out of ten.

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Product Reports

Cloud Backup

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Barracuda Email Gateway Defense (Barracuda Essentials) report

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Also Known As

No data available

Zerto Virtual Replication

Overview

Barracuda Email Gateway Defense (Barracuda Essentials) offers comprehensive email security, archiving, and backup solutions. It safeguards businesses from phishing, malware, and spam with effective threat detection.

Barracuda Email Gateway Defense uses cloud-based technology to provide robust protection against email threats. Its extensive features cover encryption, archiving, and continuity, making it ideal for businesses seeking to bolster email defenses. The system is user-friendly and offers seamless integration with existing IT infrastructures, enhancing security without adding complexity to the workflow. While highly effective, some users suggest improvements in reporting capabilities and customization options to maximize its efficiency.

What are the key features of Barracuda Email Gateway Defense?

Advanced Threat Protection: Scans all incoming emails for malware and phishing attempts.
Data Loss Prevention: Prevents data breaches through automatic email scanning.
Email Continuity Service: Ensures email service is uninterrupted during outages.
Cloud-based Archiving: Provides secure archiving and retrieval for compliance.
Encryption: Secures sensitive emails through automatic encryption features.

What benefits or ROI should users consider?

Enhanced Security: Reduces the risk of cyber threats with real-time protection.
Compliance Assurance: Aids in meeting industry regulations with archival solutions.
Operational Efficiency: Simplifies management through automated processes.
Cost-effectiveness: Minimizes the need for additional security hardware.

Barracuda Email Gateway Defense is especially beneficial in industries handling sensitive information such as healthcare and finance, providing the necessary security and compliance measures. It integrates seamlessly into these industries' IT environments, offering reliable data protection and continuity assurance.

Barracuda Networks

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.

Sample Customers

Information Not Available

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

Barracuda Email Gateway Defense (Barracuda Essentials) vs. Zerto