The closest Cohesity FortKnox alternatives are Eon Data Protection, Commvault Cloud Unity and Arcserve Cloud Cyber Resilient Storage. Picking a Cohesity FortKnox alternative comes down to fit: Backup as a Service coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
27 alternativesClosest matches: Eon Data Protection, Commvault Cloud Unity, Arcserve Cloud Cyber Resilient StoragePage updated Nov 2026
The product
by Cohesity
Cyber vault solution with immutable backups and air-gapped isolation
Cohesity FortKnox is a commercial Backup as a Service solution made by Cohesity. The closest matches by shared tags and NIST CSF 2.0 coverage are Eon Data Protection, Commvault Cloud Unity, Arcserve Cloud Cyber Resilient Storage, Xopero Unified Protection, and NetApp Backup and Recovery. All 27 alternatives on this page are ranked the same way.
These 8 solutions overlap most with Cohesity FortKnox. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Agentless cloud backup and ransomware recovery for AWS, Azure and Google Cloud
Key features: 9 listed. See them on the Eon Data Protection page.
View Eon Data ProtectionEon Data Protection alternativesCohesity FortKnox vs Eon Data Protection
Agentless cloud backup and ransomware recovery for AWS, Azure and Google Cloud
Cloud-native platform for data security, identity resilience, and cyber recovery
Cloud-based cyber-resilient storage solution for data backup and recovery
All-in-one backup appliance with hardware & software for BCDR
Enterprise data storage platform with hybrid cloud mgmt & data services.
SaaS-delivered backup & data protection across cloud, SaaS, and on-prem.
Cyberstorage platform using shard-based encryption to prevent ransomware & cut costs.
Immutable S3-native object storage appliance built for Veeam backup
Enterprise backup and recovery platform for endpoints, servers, and SaaS apps
Ransomware data recovery solution with AI-based threat detection and backup.
Hardware-free BCDR solution backing up to cloud without local appliances
Backup solution for Amazon S3 cloud storage data protection and recovery
Cloud backup solution for Microsoft Entra ID (formerly Azure AD) data
Validates cloud backups for ransomware and corruption across AWS and Azure.
Managed backup, disaster recovery, and storage protection service for enterprises.
Cloud file sync, backup, and antivirus/ransomware protection platform.
Software-defined multicloud backup storage using patented network coding tech.
Managed cloud BaaS with three tiers for hybrid, M365, and IaaS environments.
Cloud backup and recovery solution for endpoints, servers, and virtual environments
Cloud backup service for automatic, encrypted file and system data backup and recovery
Monitors and pentests backup systems to prove data is actually recoverable
Cloud backup and recovery solution for Microsoft 365 applications and data.
Ransomware-resistant backup and recovery solution for Microsoft 365 data
Ransomware protection and backup solution for data recovery
Cloud-to-cloud backup for SaaS platforms like M365, Google, Salesforce
Common questions when weighing alternatives to Cohesity FortKnox.
The closest matches to Cohesity FortKnox by shared tags and NIST CSF 2.0 coverage are Eon Data Protection, Commvault Cloud Unity, Arcserve Cloud Cyber Resilient Storage, Xopero Unified Protection, and NetApp Backup and Recovery. All of them are Backup as a Service products.
This page shows 27 alternatives to Cohesity FortKnox, all in the Backup as a Service category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
Cohesity FortKnox is a commercial Backup as a Service product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.
Cohesity FortKnox is a Backup as a Service product in the Data Protection category. You can compare it with the 27 other Backup as a Service products on this page.
Cloud-native platform for data security, identity resilience, and cyber recovery
Key features: 10 listed. See them on the Commvault Cloud Unity page.
View Commvault Cloud UnityCommvault Cloud Unity alternativesCohesity FortKnox vs Commvault Cloud Unity
Cloud-based cyber-resilient storage solution for data backup and recovery
View Arcserve Cloud Cyber Resilient StorageArcserve Cloud Cyber Resilient Storage alternativesCohesity FortKnox vs Arcserve Cloud Cyber Resilient Storage
All-in-one backup appliance with hardware & software for BCDR
Key features: 10 listed. See them on the Xopero Unified Protection page.
View Xopero Unified ProtectionXopero Unified Protection alternativesCohesity FortKnox vs Xopero Unified Protection
Enterprise data storage platform with hybrid cloud mgmt & data services.
Key features: 10 listed. See them on the NetApp Backup and Recovery page.
View NetApp Backup and RecoveryNetApp Backup and Recovery alternativesCohesity FortKnox vs NetApp Backup and Recovery
SaaS-delivered backup & data protection across cloud, SaaS, and on-prem.
Key features: 8 listed. See them on the HYCU Data Protection Platform page.
View HYCU Data Protection PlatformHYCU Data Protection Platform alternativesCohesity FortKnox vs HYCU Data Protection Platform
Cyberstorage platform using shard-based encryption to prevent ransomware & cut costs.
Key features: 7 listed. See them on the Myota page.
Backup, RMM, and PSA platform suite for MSPs and IT teams.
Key features: 9 listed. See them on the Datto page.
No Backup as a Service shortlist yet. This is the closest one.
Updated 2026-11-02
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