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swap_horiz Rocket iCluster Alternatives

Looking for alternatives to Rocket iCluster? Compare the top High Availability Software options ranked by our AI scoring system.

You're looking at alternatives to:
Rocket iCluster

Rocket iCluster

High Availability Software Failover Zerto Disaster Recovery Dr Ha Replication

Rocket iCluster is a software-defined disaster recovery solution that replicates virtual workloads across multiple physical servers, providing automated failover and rapid business continuity for enterprise environments.

6.6 Fair

apps Top Rocket iCluster Alternatives

The top alternative to Rocket iCluster in 2026 is DataCore SANsymphony with a score of 8.8/10, followed by SQL Server Always On Availability Groups (8.8) and SAP HANA System Replication (8.7).

1
DataCore SANsymphony

DataCore SANsymphony

DataCore SANsymphony provides enterprise-level disaster recovery through software-defined replication. It creates copies...

Enterprise Zerto Disaster Recovery Ha Replication
8.8 Great
2
SQL Server Always On Availability Groups

SQL Server Always On Availability Groups

SQL Server Always On Availability Groups are a Microsoft database feature offering high availability and disaster recove...

Microsoft Database Failover Zerto Disaster Recovery
8.8 Great
3
SAP HANA System Replication

SAP HANA System Replication

SAP HANA System Replication provides continuous data mirroring from a primary SAP HANA database to secondary systems. Th...

Sap Database Zerto Disaster Recovery Ha
8.7 Great
4
Oracle Active Data Guard

Oracle Active Data Guard

Oracle Active Data Guard is a database replication solution designed to ensure business continuity. It creates standby c...

Database Standby Zerto Disaster Recovery Ha
8.7 Great
5
Keepalived

Keepalived

Keepalived is an open source Linux software package designed for high availability environments. It manages Virtual IP a...

Open Source Linux High Availability Failover
8.7 Great
6
NetApp SnapMirror Business Continuity

NetApp SnapMirror Business Continuity

NetApp SnapMirror Business Continuity offers data replication designed to ensure business continuity. It provides synchr...

Failover Zerto Disaster Recovery Synchronous Replication
8.6 Great
7
AWS Elastic Disaster Recovery (AWS DRS)

AWS Elastic Disaster Recovery (AWS DRS)

AWS Elastic Disaster Recovery employs Zerto’s replication capabilities for automated workload failover. It replicates on...

Cloud Failover Zerto Disaster Recovery AWS
8.3 Great
8
Red Hat High Availability Add-On

Red Hat High Availability Add-On

The Red Hat High Availability Add-on enhances Linux environments for continuous operations. It facilitates automatic ser...

Clustering Linux High Availability Failover
8.3 Great
9
Precisely Assure MIMIX

Precisely Assure MIMIX

Precisely Assure MIMIX provides disaster recovery for IBM i environments using Zerto replication technology. It offers s...

Failover Zerto Disaster Recovery Dr Ha
8.2 Great
10
Synology Snapshot Replication

Synology Snapshot Replication

Synology Snapshot Replication is a backup solution designed for Network Attached Storage (NAS) devices. It creates consi...

Nas Snapshot Failover Zerto Disaster Recovery
8.2 Great
11
SUSE Linux Enterprise High Availability Extension

SUSE Linux Enterprise High Availability Extension

The SUSE Linux Enterprise High Availability Extension enhances server resilience through integrated clustering solutions...

Clustering Open Source Linux High Availability
8.2 Great
12
SIOS Protection Suite

SIOS Protection Suite

The SIOS Protection Suite provides comprehensive disaster recovery solutions utilizing clustering technology across Linu...

Clustering Linux Failover Zerto Disaster Recovery
8.0 Great
13
Continuent Tungsten Clustering

Continuent Tungsten Clustering

Continuant Tungsten Clustering utilizes synchronous replication to create a high-availability cluster of database server...

Mysql Failover Zerto Disaster Recovery Ha
7.7 Good
14
Windows Server Failover Clustering

Windows Server Failover Clustering

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

Clustering Microsoft Failover Zerto Disaster Recovery
7.6 Good
15
StarWind Virtual SAN

StarWind Virtual SAN

StarWind Virtual SAN is a software-defined storage solution that enables synchronous replication of virtual machines bet...

Smb Software Defined Zerto Disaster Recovery Ha
7.4 Good
16
FUJITSU ETERNUS Storage Cluster

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 Zerto Disaster Recovery Fujitsu
7.4 Good
17
Arcserve Replication and High Availability

Arcserve Replication and High Availability

Arcserve Replication provides data protection by continuously replicating workloads to secondary sites, enabling rapid f...

Legacy Failover Ha Replication
7.4 Good
18
EXPRESSCLUSTER

EXPRESSCLUSTER

EXPRESSCLUSTER is a Zerto component that automatically replicates data blocks between primary and secondary storage syst...

Enterprise Clustering High Availability Failover
6.6 Fair
19
Maxava HA

Maxava HA

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

Failover Zerto Disaster Recovery Dr Ha
6.5 Fair
20
repmgr

repmgr

Repmgr is Zerto’s core management engine, responsible for orchestrating replication, failover, and recovery processes ac...

Open Source Postgresql Failover Zerto Disaster Recovery
6.4 Fair

summarize Quick Comparison Summary

Alternative Score vs Rocket iCluster Action
DataCore SANsymphony
DataCore SANsymphony
Disaster Recovery Software Enterprise Zerto Disaster Recovery Ha
8.8 Great +2.2 Compare
SQL Server Always On Availability Groups
SQL Server Always On Availability Groups
Data Replication Microsoft Database Failover
8.8 Great +2.2 Compare
SAP HANA System Replication
SAP HANA System Replication
Data Replication Sap Database Zerto Disaster Recovery
8.7 Great +2.1 Compare
Oracle Active Data Guard
Oracle Active Data Guard
Data Replication Database Standby Zerto Disaster Recovery
8.7 Great +2.1 Compare
Keepalived
Keepalived
High Availability Software Open Source Linux High Availability
8.7 Great +2.1 Compare
NetApp SnapMirror Business Continuity
NetApp SnapMirror Business Continuity
Data Replication Failover Zerto Disaster Recovery Synchronous
8.6 Great +2.0 Compare
AWS Elastic Disaster Recovery (AWS DRS)
AWS Elastic Disaster Recovery (AWS DRS)
Disaster Recovery Cloud Failover Zerto Disaster Recovery
8.3 Great +1.7 Compare
Red Hat High Availability Add-On
Red Hat High Availability Add-On
High Availability Software Clustering Linux High Availability
8.3 Great +1.7 Compare
Precisely Assure MIMIX
Precisely Assure MIMIX
Disaster Recovery Failover Zerto Disaster Recovery Dr
8.2 Great +1.6 Compare
Synology Snapshot Replication
Synology Snapshot Replication
Backup Software Nas Snapshot Failover
8.2 Great +1.6 Compare

See all High Availability Software ranked by score

emoji_events View Full High Availability Software Rankings

help Frequently Asked Questions

What are the best alternatives to Rocket iCluster?
The top alternatives to Rocket iCluster in 2026 include DataCore SANsymphony, SQL Server Always On Availability Groups, SAP HANA System Replication, Oracle Active Data Guard, Keepalived. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does Rocket iCluster compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Rocket iCluster scores 6.6/10. Click any alternative above to see a detailed side-by-side comparison.
Is Rocket iCluster worth it in 2026?
Rocket iCluster scores 6.6/10 in the High Availability Software 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 Rocket iCluster?
Several alternatives to Rocket iCluster 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 Rocket iCluster?
Common reasons users look for Rocket iCluster 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 Rocket iCluster are there?
Lunoo currently lists 20 scored alternatives to Rocket iCluster in the High Availability Software category, ranked by our AI-powered evaluation system.
Which Rocket iCluster alternative has the highest rating?
DataCore SANsymphony currently holds the highest rating among Rocket iCluster alternatives with a score of 8.8/10.
Can I use DataCore SANsymphony instead of Rocket iCluster?
DataCore SANsymphony is one of the top-rated alternatives to Rocket iCluster. While they serve similar purposes in the High Availability Software space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to Rocket iCluster?
Pricing varies among Rocket iCluster alternatives. We recommend checking each alternative's website for current pricing. Many options in the High Availability Software category offer free tiers or competitive pricing.
How are Rocket iCluster 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.
Rocket iCluster vs DataCore SANsymphony: which is better?
Rocket iCluster scores 6.6/10 while DataCore SANsymphony scores 8.8/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Rocket iCluster vs SQL Server Always On Availability Groups: which is better?
Rocket iCluster scores 6.6/10 while SQL Server Always On Availability Groups scores 8.8/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Rocket iCluster vs SAP HANA System Replication: which is better?
Rocket iCluster scores 6.6/10 while SAP HANA System Replication scores 8.7/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

category Explore Related Categories

Failover Zerto Disaster Recovery Dr Ha Replication Ibm I

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