Backup & disaster recovery · AWS vs Google Cloud
AWS Elastic Disaster Recovery (DRS) vs Backup and DR Service
AWS Elastic Disaster Recovery has no direct Google Cloud equivalent for continuous server replication.
Backup and DR restores from backups, and regional disks and managed instance groups cover in-cloud resilience.
Side-by-side comparison
| Aspect | Amazon Web Services | Google Cloud |
|---|---|---|
| Service | AWS Elastic Disaster Recovery (DRS) | Backup and DR Service |
| Lifecycle | Generally available | Generally available |
| What it is | Continuous block-level replication of physical, virtual, and cloud servers into a low-cost staging area in an AWS Region, with point-in-time recovery, non-disruptive drills, and failback. | Centralized, policy-based backup for Compute Engine, disks, Filestore, VMware Engine VMs, Cloud SQL, AlloyDB, and databases on VMs. |
| Pricing model | Per replicating source server per hour, plus staging-area EC2, EBS, and snapshots, and recovery instances while running. | Billed for backup storage, backup management, and inter-region transfer. |
| Docs | AWS Elastic Disaster Recovery (DRS) docs | Backup and DR Service docs |
| Pricing page | AWS Elastic Disaster Recovery (DRS) pricing | Backup and DR Service pricing |
Key differences
- Recovery point objectives are bounded by backup frequency rather than continuous block replication.
Pricing summary
Pricing models only. No prices are quoted because they change by region and over time.
- AWS
- Per replicating source server per hour, plus staging-area EC2, EBS, and snapshots, and recovery instances while running. AWS Elastic Disaster Recovery (DRS) pricing →
- GCP
- Billed for backup storage, backup management, and inter-region transfer. Backup and DR Service pricing →
And on Azure?
Direct match Azure's equivalent is Azure Site Recovery. AWS vs Azure comparison →
Verification notes
- We found no Google-managed continuous block-replication DR service on 2026-10-27.
FAQ
What is the Google Cloud equivalent of AWS Elastic Disaster Recovery (DRS)?
AWS Elastic Disaster Recovery has no direct Google Cloud equivalent for continuous server replication. Backup and DR restores from backups, and regional disks and managed instance groups cover in-cloud resilience.
How does pricing compare between AWS Elastic Disaster Recovery (DRS) and Backup and DR Service?
AWS: Per replicating source server per hour, plus staging-area EC2, EBS, and snapshots, and recovery instances while running. Google Cloud: Billed for backup storage, backup management, and inter-region transfer. Check the official pricing pages for current rates.
What is the Azure equivalent?
Azure Site Recovery (direct match). AWS Elastic Disaster Recovery (DRS) maps to Azure Site Recovery (ASR).