Arcserve Cyber Resilient Storage vs Commvault Cloud Unity: Side-by-Side Comparison (2026)

Arcserve Cyber Resilient Storage

Mid-market and enterprise teams building ransomware recovery capacity should consider Arcserve Cyber Resilient Storage for its immutable backup architecture, which isolates recovery copies from production networks where encryption spreads fastest. The vendor maps directly to NIST RC.RP (incident recovery plan execution), meaning the product is built around getting you operational again post-attack rather than preventing it upstream. Skip this if your priority is detecting threats before they land; Arcserve emphasizes recovery speed over prevention, which is the right bet only if you've already invested in detection layers elsewhere.

Commvault Cloud Unity

Enterprise and mid-market teams managing hybrid cloud infrastructure should evaluate Commvault Cloud Unity primarily for its identity system backup and cyber recovery capabilities, which address the gap most backup vendors ignore. The platform covers all six critical NIST CSF 2.0 functions from asset management through incident recovery, with particular strength in the RC.RP recovery execution domain where ransomware playbooks and real-time restoration matter most. Skip this if your priority is detection over recovery, or if you need native cloud-only simplicity without inheriting Commvault's on-premises operational complexity.