Red Hat High Availability Add-On Alternatives 2026 - Top Competitors Ranked

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Red Hat High Availability Add-On

Red Hat High Availability Add-on integrates with Zerto Disaster Recovery to provide automated failover and recovery of virtual machines across multiple physical hosts within a single data center, ensuring business continuity.

7.4 Good

apps Top Red Hat High Availability Add-On Alternatives

The top alternative to Red Hat High Availability Add-On in 2026 is VMware Site Recovery with a score of 8.2/10, followed by Windows Server Failover Clustering (8.1) and Pacemaker (ClusterLabs) (8.1).

VMware Site Recovery

VMware Site Recovery replicates workloads to a secondary location for rapid recovery from disasters, utilizing synchrono...

Cloud Vmware Failover Draas

8.2 Great

Windows Server Failover Clustering

Windows Server Failover Clustering enables multiple servers to work together as a single system, automatically switching...

Clustering Microsoft Failover Ha

8.1 Great

Pacemaker (ClusterLabs)

Pacemaker by ClusterLabs is an open-source cluster management platform that automates high availability and disaster rec...

Clustering Open Source Linux High Availability

8.1 Great

DRBD (LINBIT)

DRBD, developed by LINBIT, is an open-source synchronous block-level replication software that enables continuous data p...

Open Source Linux High Availability Block Replication

7.8 Good

Keepalived

Keepalived is an open-source software solution that utilizes TCP/IP health checks to automatically maintain service avai...

Open Source Linux High Availability Failover

7.6 Good

Veritas InfoScale

Veritas InfoScale is a data protection platform utilizing Zerto technology to provide synchronous or asynchronous replic...

Enterprise Clustering Storage High Availability

7.5 Good

Hyper-V Replica

Hyper-V Replica is a Microsoft technology that continuously replicates virtual machine changes to a secondary Hyper-V ho...

Microsoft Async Hyper V Failover

7.4 Good

Axcient x360Recover

Axcient x360Recover is a disaster recovery solution that utilizes synchronous replication to create near-instantaneous b...

Cloud Smb Msp Failover

7.2 Good

Arcserve Replication and High Availability (RHA)

Arcserve RHA provides continuous data protection and application availability by synchronously replicating workloads to...

Cdp High Availability Failover Replication

7.2 Good

Stratus ztC Edge

The Stratus ztC Edge is a self-contained, software-defined disaster recovery appliance that replicates workloads from pr...

High Availability Fault Tolerance Industrial Edge

7.2 Good

IBM PowerHA SystemMirror

IBM PowerHA SystemMirror is a cluster management software solution that synchronizes and manages multiple mainframe syst...

Enterprise Clustering High Availability Ibm

7.1 Good

Precisely Assure MIMIX

Precisely Assure MIMIX is a Zerto-based disaster recovery solution that replicates virtual workloads synchronously or as...

Failover Dr Ha Replication

6.9 Fair

FUJITSU ETERNUS Storage Cluster

The Fujitsu Eternus Storage Cluster is a scale-out storage system designed for businesses utilizing Zerto to implement s...

Storage Failover Fujitsu Ha

6.9 Fair

Déjà Dup

Déjà Dup is a free backup application for Linux that automatically backs up your personal files and folders to another l...

Open Source Linux Desktop Backup

6.8 Fair

SUSE Linux Enterprise High Availability Extension

SUSE Linux Enterprise High Availability Extension integrates with Zerto to provide automated replication and failover ca...

Clustering Open Source Linux High Availability

6.8 Fair

Huawei OceanStor BCManager

Huawei OceanStor BCManager is a centralized management solution that automates disaster recovery processes for Huawei Oc...

Storage Orchestration Failover Huawei

6.7 Fair

Rocket iCluster

Rocket iCluster is a software-defined disaster recovery solution that replicates virtual workloads across multiple physi...

Failover Dr Ha Replication

6.6 Fair

Bareos

Bareos is an open-source system for continuous data protection and backup, integrating directly with Zerto Virtual Simpl...

Enterprise Open Source Linux Backup

6.5 Fair

Maxava HA

Maxava HA is a software-defined disaster recovery solution that replicates virtual workloads to a secondary site for rap...

Failover Dr Ha Replication

6.5 Fair

Oracle Solaris Cluster

Oracle Solaris Cluster is a high-availability computing platform utilizing shared storage and locking mechanisms to prov...

Clustering Oracle High Availability Failover

6.3 Fair

summarize Quick Comparison Summary

Alternative	Score	vs Red Hat High Av...	Action
VM VMware Site Recovery Zerto Disaster Recovery Cloud Vmware Failover	8.2 Great	+0.8	Compare
WI Windows Server Failover Clustering Zerto Disaster Recovery Clustering Microsoft Failover	8.1 Great	+0.7	Compare
PA Pacemaker (ClusterLabs) Zerto Disaster Recovery Clustering Open Source Linux	8.1 Great	+0.7	Compare
DRBD (LINBIT) Zerto Disaster Recovery Open Source Linux High Availability	7.8 Good	+0.4	Compare
Keepalived Zerto Disaster Recovery Open Source Linux High Availability	7.6 Good	+0.2	Compare
Veritas InfoScale Zerto Disaster Recovery Enterprise Clustering Storage	7.5 Good	+0.1	Compare
HY Hyper-V Replica Zerto Disaster Recovery Microsoft Async Hyper V	7.4 Good	Same	Compare
Axcient x360Recover Zerto Disaster Recovery Cloud Smb Msp	7.2 Good	-0.2	Compare
AR Arcserve Replication and High Availability (RHA) Zerto Disaster Recovery Cdp High Availability Failover	7.2 Good	-0.2	Compare
Stratus ztC Edge Zerto Disaster Recovery High Availability Fault Tolerance Industrial	7.2 Good	-0.2	Compare

See all Zerto Disaster Recovery ranked by score

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help Frequently Asked Questions

What are the best alternatives to Red Hat High Availability Add-On?

The top alternatives to Red Hat High Availability Add-On in 2026 include VMware Site Recovery, Windows Server Failover Clustering, Pacemaker (ClusterLabs), DRBD (LINBIT), Keepalived. Each offers unique features and is objectively scored on Lunoo to help you compare.

How does Red Hat High Availability Add-On compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Red Hat High Availability Add-On scores 7.4/10. Click any alternative above to see a detailed side-by-side comparison.

Is Red Hat High Availability Add-On worth it in 2026?

Red Hat High Availability Add-On scores 7.4/10 in the Zerto Disaster Recovery category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.

What is the best free alternative to Red Hat High Availability Add-On?

Several alternatives to Red Hat High Availability Add-On offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.

Why should I switch from Red Hat High Availability Add-On?

Common reasons users look for Red Hat High Availability Add-On alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.

How many alternatives to Red Hat High Availability Add-On are there?

Lunoo currently lists 20 scored alternatives to Red Hat High Availability Add-On in the Zerto Disaster Recovery category, ranked by our AI-powered evaluation system.

Which Red Hat High Availability Add-On alternative has the highest rating?

VMware Site Recovery currently holds the highest rating among Red Hat High Availability Add-On alternatives with a score of 8.2/10.

Can I use VMware Site Recovery instead of Red Hat High Availability Add-On?

VMware Site Recovery is one of the top-rated alternatives to Red Hat High Availability Add-On. While they serve similar purposes in the Zerto Disaster Recovery space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.

What is the cheapest alternative to Red Hat High Availability Add-On?

Pricing varies among Red Hat High Availability Add-On alternatives. We recommend checking each alternative's website for current pricing. Many options in the Zerto Disaster Recovery category offer free tiers or competitive pricing.

How are Red Hat High Availability Add-On alternatives ranked on Lunoo?

Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.

Red Hat High Availability Add-On vs VMware Site Recovery: which is better?

Red Hat High Availability Add-On scores 7.4/10 while VMware Site Recovery scores 8.2/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Red Hat High Availability Add-On vs Windows Server Failover Clustering: which is better?

Red Hat High Availability Add-On scores 7.4/10 while Windows Server Failover Clustering scores 8.1/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Red Hat High Availability Add-On vs Pacemaker (ClusterLabs): which is better?

Red Hat High Availability Add-On scores 7.4/10 while Pacemaker (ClusterLabs) scores 8.1/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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