IBM Spectrum Protect vs Zerto comparison

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IBM Spectrum Protect

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Executive SummaryUpdated on Sep 11, 2024

IBM Spectrum Protect and Zerto are leading data protection solutions. While IBM Spectrum Protect offers robust features for large-scale data environments, Zerto's superior data recovery capabilities make it a preferred choice for rapid failover solutions.

Features: IBM Spectrum Protect provides scalability, comprehensive data management, and robust support for vast data environments. Zerto offers simplicity, seamless cloud platform integration, and effective disaster recovery. Both solutions have distinct strengths in their respective features.

Room for Improvement: Users suggest IBM Spectrum Protect could benefit from a more straightforward configuration process, a more intuitive design, and enhanced usability. Zerto users seek expanded data protection options, better reporting tools, and improvements in data protection breadth.

Ease of Deployment and Customer Service: IBM Spectrum Protect's deployment is complex and resource-intensive, though customer service is highly rated. Zerto is praised for quick and easy deployment, though customer service receives mixed reviews.

Pricing and ROI: IBM Spectrum Protect involves significant initial setup costs but offers substantial ROI for large enterprises with extensive data protection needs. Zerto also requires a notable investment but is considered worth the cost due to effective disaster recovery, offering compelling ROI with timely recovery options.

To learn more, read our detailed IBM Spectrum Protect vs. Zerto Report (Updated: April 2025).

IBM Spectrum Protect vs. Zerto

April 2025

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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

IBM Spectrum Protect

Ranking in Backup and Recovery

17th

Average Rating

8.0

Reviews Sentiment

6.7

Number of Reviews

149

Ranking in other categories

No ranking in other categories

Zerto

Ranking in Backup and Recovery

2nd

Average Rating

9.0

Reviews Sentiment

7.2

Number of Reviews

304

Ranking in other categories

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

Mindshare comparison

As of April 2025, in the Backup and Recovery category, the mindshare of IBM Spectrum Protect is 2.2%, down from 2.4% compared to the previous year. The mindshare of Zerto is 3.0%, down from 3.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery

Featured Reviews

Syed Habib

Head of Infrastructure Security (S.A.V.P) at EXIM Bank Ltd

Manageable and comprehensive and integrates robust backup features for core banking

It's adequate for my core banking, however, I am looking for another solution for all systems. It is not compatible with other operating systems like Windows or Linux, and lacks a consolidated dashboard from Browser Spectrum. This is why I am searching for another solution. The product also lacks any centralized graphical user interface (GUI), such as Jarek Pod, and I am limited to using a console-based text user interface, which my local partner handles completely.

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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

"The licensing isn't very clear. They should work to simply or clarify the cost structure."

"The main thing is to keep the data safe and in files, keep it on tape ready for a request from a bank, and it is working perfectly with all our hardware."

"High availability (HA): It is one of the best features."

"Good deduplication and compression features."

"It integrates well with Spectrum Scale."

"We do not lose data. That is why we are using this product and have a backup in place."

"Regarding technical support, if one has the entire enterprise support, I would rate it a nine out of ten...Stability-wise, I rate the solution an eight out of ten."

"We are able to run it in an enterprise quite easily with one or two resources."

More IBM Spectrum Protect pros

"The replication works really well. We perform multiple tests a month and annual tests for our tier-one and many of our tier-two apps... Migrating systems as a failover rollback or a system move are two of the functions that I like the most."

"When we need to failover or move workloads, Zerto significantly decreases both the time it takes and the number of people involved. It only takes a single person to activate a failover and we can pretty much automate everything else."

"Another big attraction is the near zero RPO. A lot of other products have minutes, half-hour, or an hour RPO. We have proof indicating that Zerto is near zero, or a matter of minutes, as far as the RTO is concerned. So again, that's another attractive offering where you can actually fail something over and bring that back up in a target location in a matter of minutes. Meaning very little data loss as far as recovery time. It's fantastic."

"The most valuable feature for me is the replication. If I need to fail over sites, it can be done quickly, in less than five minutes."

"It protect and provide DR."

"Zerto's scalability has been good."

"The most valuable feature of Zerto is its overall flexibility, where it can be used for standard DR or you can also use it for server migrations, data center consolidations, etc."

"Zerto's near-synchronous replication is extremely important to our organization."

More Zerto pros

Cons

"The stability could be improved."

"They need to do a better job on Windows, because if you are running Windows, the scalability is more limited than AIX and Linux."

"Our new leadership has pushed us to go more toward the cloud, so we are definitely going to leverage anything we can in that direction."

"Perhaps if they could add replication to a second site or third site from the same console, that would be helpful. Currently, we have to connect to another console."

"I would like to advance reporting and analytics for the platform to see how much data is coming into the platform. how much data is expiring everyday, and what tape savings we are getting through reclamation."

"The product should be improved to save more space."

"Ease of use."

"Replication of data could be more user friendly."

More IBM Spectrum Protect cons

"Customer service and technical support need improvement."

"It would be great if Zerto could automate replication more."

"When we do failover and failback, it doesn't maintain some of the settings that it should and I don't really understand why that happens."

"The biggest improvement would be exporting VPGs and a configuration of VPGs, as well as increasing or improving their IP customization rule set."

"They are not cheap. They are more expensive than others."

"There should be an automatic installation in a cluster. When I add a virtual client or ESX source to the cluster, it should automatically install that. There should be automatic installation. Currently, I have to do that manually."

"Zerto can improve the dashboard by making it even more simple. Right now, there's a lot on the dashboard, and it can be overwhelming. If you're an experienced user, then you'll find it easy to use, but if you're a beginner, it will take you some time."

"The replication appliances tend to have issues when they recover from being powered off when a host is in maintenance mode. Sometimes you have to do a manual task where you go in and detach hard disks that are no longer in use, to get the replication appliances to power back on. There are some improvements to be made around the way those recover."

More Zerto cons

Pricing and Cost Advice

"It is very scalable, but the downside is that it costs money."

"The product is low cost. It is very cool when we design it to using licensing based on post capacity."

"IBM Spectrum Protect has a fixed price and includes no additional costs."

"Licensing IBM Spectrum Protect can be somewhat confusing for new users due to the options available, such as licensing on a capacity or per server basis."

"At scale, the consumption license (per TB) is very expensive."

"The solution is not cheap."

"The most important feature which I wish to be added involves the GUI, the user interface."

"Spectrum Protect is not a cheap option."

More IBM Spectrum Protect pricing and cost advice

"Zerto is fairly expensive, but worth it."

"While conducting our proof of concept, I compared prices with just one other vendor. At the time, the price for Zerto was more favorable."

"Staffing may be a little thin at times, but as far as budgeting what we buy, the price for this solution has not been so outrageous that we don't buy it."

"We paid a big investment upfront with renewal fees each year."

"Price-wise, Zerto is fairly reasonable and I can't complain about it when we compare it against Oracle and SAP licensing."

"Pricing is one area where there could be some improvement. We would like to see a consumption model that would charge in a DR scenario, where you're failing over and consuming those resources, instead of a per-protected-node model. Or it could be a model based on the amount of storage space you're protecting."

"I have heard that it is expensive, but that is not my world."

"The pricing is pretty competitive to that of other options out there. When we shopped around, it was in line with the price of other solutions."

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

Financial Services Firm

17%

Computer Software Company

13%

Government

University

Computer Software Company

23%

Financial Services Firm

11%

Manufacturing Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about IBM Spectrum Protect?

IBM Spectrum Protect is stable.

What is your experience regarding pricing and costs for IBM Spectrum Protect?

It's expensive. I acknowledge the cost associated with it.

What needs improvement with IBM Spectrum Protect?

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.

Veeam Data Platform vs IBM Spectrum Protect

Comparisons

Compared 18% of the time

IBM Spectrum Protect Plus vs IBM Spectrum Protect

Compared 17% of the time

Dell PowerProtect DD (Data Domain) vs IBM Spectrum Protect

Compared 11% of the time

Commvault Cloud vs IBM Spectrum Protect

Compared 11% of the time

Rubrik vs IBM Spectrum Protect

Compared 6% of the time

More IBM Spectrum Protect Competitors

Veeam Data Platform vs Zerto

Compared 15% of the time

VMware Live Recovery vs Zerto

Compared 13% of the time

Commvault Cloud vs Zerto

Compared 10% of the time

Rubrik vs Zerto

Compared 8% of the time

Dell RecoverPoint for Virtual Machines vs Zerto

Compared 6% of the time

More Zerto Competitors

Product Reports

Download IBM Spectrum Protect product report

IBM Spectrum Protect

April 2025

Download Zerto product report

March 2025

Also Known As

IBM TSM, IBM Tivoli Storage Manager

Zerto Virtual Replication

Overview

IBM Spectrum Protect (Tivoli Storage Manager) is a data protection platform that gives enterprises a single point of control and administration for backup and recovery. It is the flagship product in the IBM Spectrum Protect (Tivoli Storage Manager) family. It enables reliable, cost effective backups and fast recovery for virtual, physical and cloud environments of all sizes.

IBM

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

CERN, Einstein Healthcare, Nyherji, Allianz Australia, TZM, ABT Online, NCT, Kindred Healthcare Inc., Cobalt Iron, TransGrid, Baptist Health of Northeast Florida, Cash America, Piedmont Healthcare, RWGV, Arkansas Tech University, British Columbia Institute of Technology

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