Arcserve Replication and High Availability (RHA) Alternatives 2026 - Top Competitors Ranked

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Arcserve Replication and High Availability (RHA)

Arcserve RHA provides continuous data protection and application availability by synchronously replicating workloads to a secondary site, enabling rapid failover and minimizing downtime in the event of an outage.

7.2 Good

apps Top Arcserve Replication and High Availability (RHA) Alternatives

The top alternative to Arcserve Replication and High Availability (RHA) in 2026 is Amazon S3 Cross-Region Replication with a score of 9.5/10, followed by Oracle Active Data Guard (8.4) and Zerto In-Cloud for AWS (8.2).

Amazon S3 Cross-Region Replication

Similar to GCS replication, S3 Cross-Region Replication (CRR) is the gold standard for replicating unstructured data obj...

Reliable Object Storage Cloud Storage Storage

9.5 Brilliant

Oracle Active Data Guard

Oracle Active Data Guard replicates primary database instances to secondary sites for high availability and disaster rec...

Database Standby Ha Replication

8.4 Great

Zerto In-Cloud for AWS

Zerto In-Cloud for AWS enables organizations to replicate workloads from on-premises environments directly into Amazon W...

Cloud Zerto AWS Replication

8.2 Great

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

Pure Cloud Block Store

Pure Cloud Block Store is a software-defined storage service that replicates block-level data from on-premises applicati...

Cloud Hybrid Block Storage Replication

8.1 Great

Hitachi TrueCopy

Hitachi TrueCopy is a synchronous replication solution that continuously copies data from primary systems to a secondary...

Storage Array Synchronous Replication

7.9 Good

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

Galera Cluster

Galera Cluster is a synchronous multi-master database cluster technology that provides high availability and data redund...

Open Source Mysql Replication Database Ha

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

Couchbase XDCR

Couchbase XDCR replicates data changes from source databases to Couchbase clusters for near real-time disaster recovery...

NOSQL Replication Cross Datacenter Couchbase

7.6 Good

Red Hat High Availability Add-On

Red Hat High Availability Add-on integrates with Zerto Disaster Recovery to provide automated failover and recovery of v...

Clustering Linux High Availability Failover

7.4 Good

Arcserve UDP

Arcserve UDP is a real-time data replication software that continuously copies critical server workloads and virtual mac...

Enterprise Backup Unified Replication

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

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

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

Evidian SafeKit

Evidian SafeKit is a software solution that replicates virtual workloads to an offsite location for rapid recovery follo...

Software High Availability Replication Cluster

6.2 Fair

summarize Quick Comparison Summary

Alternative	Score	vs Arcserve Replic...	Action
AM Amazon S3 Cross-Region Replication Zerto Disaster Recovery Reliable Object Storage Cloud Storage	9.5 Brilliant	+2.3	Compare
OR Oracle Active Data Guard Zerto Disaster Recovery Database Standby Ha	8.4 Great	+1.2	Compare
Zerto In-Cloud for AWS Zerto Disaster Recovery Cloud Zerto AWS	8.2 Great	+1.0	Compare
VM VMware Site Recovery Zerto Disaster Recovery Cloud Vmware Failover	8.2 Great	+1.0	Compare
WI Windows Server Failover Clustering Zerto Disaster Recovery Clustering Microsoft Failover	8.1 Great	+0.9	Compare
PA Pacemaker (ClusterLabs) Zerto Disaster Recovery Clustering Open Source Linux	8.1 Great	+0.9	Compare
PU Pure Cloud Block Store Zerto Disaster Recovery Cloud Hybrid Block Storage	8.1 Great	+0.9	Compare
Hitachi TrueCopy Zerto Disaster Recovery Storage Array Synchronous	7.9 Good	+0.7	Compare
DRBD (LINBIT) Zerto Disaster Recovery Open Source Linux High Availability	7.8 Good	+0.6	Compare
GA Galera Cluster Zerto Disaster Recovery Open Source Mysql Replication	7.8 Good	+0.6	Compare

See all Zerto Disaster Recovery ranked by score

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help Frequently Asked Questions

What are the best alternatives to Arcserve Replication and High Availability (RHA)?

The top alternatives to Arcserve Replication and High Availability (RHA) in 2026 include Amazon S3 Cross-Region Replication, Oracle Active Data Guard, Zerto In-Cloud for AWS, VMware Site Recovery, Windows Server Failover Clustering. Each offers unique features and is objectively scored on Lunoo to help you compare.

How does Arcserve Replication and High Availability (RHA) compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Arcserve Replication and High Availability (RHA) scores 7.2/10. Click any alternative above to see a detailed side-by-side comparison.

Is Arcserve Replication and High Availability (RHA) worth it in 2026?

Arcserve Replication and High Availability (RHA) scores 7.2/10 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 Arcserve Replication and High Availability (RHA)?

Several alternatives to Arcserve Replication and High Availability (RHA) 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 Arcserve Replication and High Availability (RHA)?

Common reasons users look for Arcserve Replication and High Availability (RHA) 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 Arcserve Replication and High Availability (RHA) are there?

Lunoo currently lists 20 scored alternatives to Arcserve Replication and High Availability (RHA) in the Zerto Disaster Recovery category, ranked by our AI-powered evaluation system.

Which Arcserve Replication and High Availability (RHA) alternative has the highest rating?

Amazon S3 Cross-Region Replication currently holds the highest rating among Arcserve Replication and High Availability (RHA) alternatives with a score of 9.5/10.

Can I use Amazon S3 Cross-Region Replication instead of Arcserve Replication and High Availability (RHA)?

Amazon S3 Cross-Region Replication is one of the top-rated alternatives to Arcserve Replication and High Availability (RHA). 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 Arcserve Replication and High Availability (RHA)?

Pricing varies among Arcserve Replication and High Availability (RHA) 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 Arcserve Replication and High Availability (RHA) 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.

Arcserve Replication and High Availability (RHA) vs Amazon S3 Cross-Region Replication: which is better?

Arcserve Replication and High Availability (RHA) scores 7.2/10 while Amazon S3 Cross-Region Replication scores 9.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Arcserve Replication and High Availability (RHA) vs Oracle Active Data Guard: which is better?

Arcserve Replication and High Availability (RHA) scores 7.2/10 while Oracle Active Data Guard scores 8.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

Arcserve Replication and High Availability (RHA) vs Zerto In-Cloud for AWS: which is better?

Arcserve Replication and High Availability (RHA) scores 7.2/10 while Zerto In-Cloud for AWS scores 8.2/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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