SIOS DataKeeper Alternatives 2026 - Top Competitors Ranked

You're looking at alternatives to:

SIOS DataKeeper

SIOS DataKeeper is a software-defined disaster recovery and business continuity solution that replicates data synchronously or asynchronously across multiple platforms – including VMware vSphere, Microsoft Hyper-V, and Nutanix – to ensure rapid recovery from outages.

6.9 Fair

apps Top SIOS DataKeeper Alternatives

The top alternative to SIOS DataKeeper in 2026 is SQL Server Always On Availability Groups with a score of 8.8/10, followed by SAP HANA System Replication (8.7) and Oracle Active Data Guard (8.7).

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

SAP HANA System Replication

SAP HANA System Replication synchronously replicates the in-memory data of a primary HANA system to one or more secondar...

Sap Database Zerto Disaster Recovery Ha

8.7 Great

Oracle Active Data Guard

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

Database Standby Zerto Disaster Recovery Ha

8.7 Great

NetApp SnapMirror Business Continuity

NetApp SnapMirror Business Continuity replicates data synchronously or asynchronously between primary and secondary site...

Failover Zerto Disaster Recovery Synchronous Replication

8.6 Great

IBM Metro Mirror

IBM Metro Mirror is a synchronous data replication solution that synchronously copies production workloads to a secondar...

Storage Ibm Zerto Disaster Recovery Metro

8.3 Great

Dell EMC RecoverPoint for VMs

Dell EMC RecoverPoint provides continuous data protection and instant recovery for virtual machines by replicating chang...

Continuous Vmware Dell Zerto Disaster Recovery

8.2 Great

NetApp SnapCenter

NetApp SnapCenter is an integrated platform that provides automated disaster recovery and business continuity solutions...

Snapshot Storage Orchestration Zerto Disaster Recovery

8.2 Great

IBM Safeguarded Copy

IBM Safeguarded Copy was a software solution that replicated virtual machine images to a mainframe system, enabling rapi...

Immutable Snapshot Storage Ibm

8.0 Great

Hitachi TrueCopy

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

Storage Array Zerto Disaster Recovery Synchronous

7.9 Good

Datto ALTO

Datto ALTO is a software platform that replicates and protects business data across multiple locations, enabling rapid r...

Smb Msp Zerto Disaster Recovery Appliance

7.8 Good

Couchbase XDCR

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

NOSQL Zerto Disaster Recovery Replication Cross Datacenter

7.6 Good

Actifio GO

Actifio GO is a data replication platform that enables near-instantaneous disaster recovery by continuously copying and...

Cloud Google Backup Zerto Disaster Recovery

7.4 Good

Keepit

Keepit is a data protection platform from Zerto that replicates virtual machines and applications to secondary sites, en...

Cloud SAAS Compliance Backup

7.3 Good

IBM Global Mirror

IBM Global Mirror is a synchronous data replication solution that creates near-instantaneous copies of virtual machines...

Storage Ibm Zerto Disaster Recovery Long Distance

7.1 Good

Dell EMC VPLEX

Here’s a factual sentence describing Dell EMC VPLEX as a Zerto disaster recovery solution: VPLEX is a unified data infr...

Enterprise Zerto Disaster Recovery Replication Active Active

6.9 Fair

Dell EMC Unity Replication

Dell EMC Unity Replication continuously mirrors data blocks from primary Unity arrays to secondary locations for near-in...

Unity Storage Dell Zerto Disaster Recovery

6.8 Fair

Dell EMC NetWorker

Dell EMC NetWorker is a data replication and recovery platform that provides continuous data protection for file shares...

Software Enterprise Centralized Backup

6.2 Fair

summarize Quick Comparison Summary

Alternative	Score	vs SIOS DataKeeper	Action
SQL Server Always On Availability Groups Data Replication Microsoft Database Failover	8.8 Great	+1.9	Compare
SAP HANA System Replication Data Replication Sap Database Zerto Disaster Recovery	8.7 Great	+1.8	Compare
Oracle Active Data Guard Data Replication Database Standby Zerto Disaster Recovery	8.7 Great	+1.8	Compare
NetApp SnapMirror Business Continuity Data Replication Failover Zerto Disaster Recovery Synchronous	8.6 Great	+1.7	Compare
IBM Metro Mirror Data Replication Storage Ibm Zerto Disaster Recovery	8.3 Great	+1.4	Compare
Dell EMC RecoverPoint for VMs Data Replication Continuous Vmware Dell	8.2 Great	+1.3	Compare
NetApp SnapCenter Data Replication Snapshot Storage Orchestration	8.2 Great	+1.3	Compare
IBM Safeguarded Copy Data Replication Immutable Snapshot Storage	8.0 Great	+1.1	Compare
Hitachi TrueCopy Data Replication Storage Array Zerto Disaster Recovery	7.9 Good	+1.0	Compare
Datto ALTO Data Replication Smb Msp Zerto Disaster Recovery	7.8 Good	+0.9	Compare

See all Data Replication ranked by score

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help Frequently Asked Questions

What are the best alternatives to SIOS DataKeeper?

The top alternatives to SIOS DataKeeper in 2026 include SQL Server Always On Availability Groups, SAP HANA System Replication, Oracle Active Data Guard, NetApp SnapMirror Business Continuity, IBM Metro Mirror. Each offers unique features and is objectively scored on Lunoo to help you compare.

How does SIOS DataKeeper compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. SIOS DataKeeper scores 6.9/10. Click any alternative above to see a detailed side-by-side comparison.

Is SIOS DataKeeper worth it in 2026?

SIOS DataKeeper scores 6.9/10 in the Data Replication category. We recommend comparing it with the 17 alternatives listed above to find the best fit for your needs.

What is the best free alternative to SIOS DataKeeper?

Several alternatives to SIOS DataKeeper 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 SIOS DataKeeper?

Common reasons users look for SIOS DataKeeper 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 SIOS DataKeeper are there?

Lunoo currently lists 17 scored alternatives to SIOS DataKeeper in the Data Replication category, ranked by our AI-powered evaluation system.

Which SIOS DataKeeper alternative has the highest rating?

SQL Server Always On Availability Groups currently holds the highest rating among SIOS DataKeeper alternatives with a score of 8.8/10.

Can I use SQL Server Always On Availability Groups instead of SIOS DataKeeper?

SQL Server Always On Availability Groups is one of the top-rated alternatives to SIOS DataKeeper. While they serve similar purposes in the Data Replication space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.

What is the cheapest alternative to SIOS DataKeeper?

Pricing varies among SIOS DataKeeper alternatives. We recommend checking each alternative's website for current pricing. Many options in the Data Replication category offer free tiers or competitive pricing.

How are SIOS DataKeeper 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.

SIOS DataKeeper vs SQL Server Always On Availability Groups: which is better?

SIOS DataKeeper scores 6.9/10 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.

SIOS DataKeeper vs SAP HANA System Replication: which is better?

SIOS DataKeeper scores 6.9/10 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.

SIOS DataKeeper vs Oracle Active Data Guard: which is better?

SIOS DataKeeper scores 6.9/10 while Oracle Active Data Guard scores 8.7/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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