e3 Object Storage review
Predictable-capacity backup storage with S3 compatibility and immutability.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
e3 Object Storage is a Canadian-hosted cloud object storage service for managed service providers, SaaS and platform builders, and internal IT teams. Its focus is backup storage, archives, application data, and analytics. Access is available through the web and API, with an S3-compatible API endpoint, bucket and access-key management, primary users, sub-users, and per-bucket access control. The service also supports Object Lock with WORM-style immutability, object versioning, lifecycle rules, monitoring, and replication across physical drives and servers.
Pricing is straightforward for predictable capacity. The e3 Object Storage plan costs CAD 9 per TiB per month, billed monthly, with a 1 TiB minimum. It includes always-hot storage, no API request fees, and free egress up to 3x the monthly maximum storage. Storage volumes of 50 TiB and above use custom pricing. A 15-day free trial is available without a required card. Monthly peak-capacity billing suits teams that want capacity costs tied to their highest monthly storage level, while the minimum may be less suitable for very small deployments.
Backup compatibility is a central strength, with integrations including Veeam, Rclone, Synology, MSP360, Comet, HYCU, AWS CLI, s3cmd, Duplicati, Arq Backup, and Restic. Monitoring covers usage, ingress, egress, and buckets, and replication operates across drives and servers within a regional scope. HIPAA and two-factor support are listed, alongside email, phone, and ticket support. Choose e3 Object Storage when backup workflows need S3 compatibility, immutability, and capacity-based billing. Teams needing broader platform coverage or cross-border replication should consider an alternative.
e3 Object Storage pros and cons
- Where it wins
- CAD 9 per TiB per month with no API request fees
- Object Lock, versioning, lifecycle rules, and replication
- Integrations with Veeam, Synology, Comet, and Restic
- Where it doesn't
- 1 TiB minimum capacity
- Custom pricing applies at 50 TiB and above
- Regional replication and web/API access limit platform breadth
e3 Object Storage fact sheet, pricing and score →
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