Ahsay Backup Amazon S3 vs Aserto: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
Ahsay Backup Amazon S3 is a commercial backup as a service tool by Ahsay Systems Corporation. Aserto is a commercial access management tool by Aserto. Compare features, ratings, integrations, and community reviews side by side to find the best backup as a service fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
CST VerdictShort answer
Mid-market and enterprise teams backing up S3 data should pick Ahsay Backup Amazon S3 for its immutable backup enforcement and multi-destination redundancy, which actually lock you into the 3-2-1 rule rather than just suggesting it. The tool covers NIST RC.RP incident recovery execution cleanly with restore drill capabilities built in, reducing the gap between backup and tested recoverability. Skip this if you need native ransomware detection or behavioral analytics layered into backup operations; Ahsay is backup-focused, not a detection tool. Mid-market and enterprise teams managing fine-grained access across microservices and APIs should pick Aserto for its 1ms authorization latency, which makes it viable for real-time decision-making without degrading application performance. The tool's support for relationship-based access control (ReBAC) via a Zanzibar-inspired directory gives you the modeling flexibility that RBAC and ABAC alone cannot provide for complex permission hierarchies. Skip this if your organization is early-stage and still consolidating identity providers; Aserto assumes mature directory integrations and demands policy-as-code discipline that smaller teams may not yet need.
