intercolo i3 Object Storage review
Affordable European S3 storage with generous traffic inclusion and broad tool support.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
intercolo i3 Object Storage is a cloud-based, S3-compatible service for backups, archives, media, analytics data, and other unstructured data. It is operated from a Frankfurt data center and suits organizations seeking German data residency, GDPR compliance, IPv4 and IPv6 support, and per-terabyte pricing. Small, mid-market, and enterprise organizations can access the service through the web or API, with support available by email, phone, and ticket. The service also states 99.999999% durability through redundant storage.
Pricing is organized into Monthly, Yearly, and Long-term plans. Monthly storage costs €4.99 per TB per month with monthly billing, while Yearly storage costs €2.49 per TB per month with annual billing. Each listed plan includes 1 TB of traffic per TB of storage. Prices exclude VAT and vary with storage volume, contract duration, and payment interval. The ecosystem is broad for an object-storage service: integrations include Rclone, Veeam, Restic, aws-cli, Python, Java, and Go SDKs, plus Apache Spark, Hadoop, Presto, AWS Athena, Airflow, Databricks, Synology Hyper Backup, and QNAP HBS 3. CDN integration and hard-drive mounting add practical access options.
The main trade-off is protection and retention depth. intercolo i3 Object Storage supports presigned temporary URLs and SigV4 authentication, but the storage layer does not provide object versioning or Object Lock/WORM. That makes it a stronger fit for cost-conscious backups, archives, media, and analytics workloads than for teams requiring built-in immutability or version-based recovery controls. Organizations prioritizing Frankfurt hosting, included traffic, S3 compatibility, and established data-tool connections should consider it; teams that require storage-side versioning or immutable retention should choose a service with those controls.
intercolo i3 Object Storage pros and cons
- Where it wins
- 1 TB of traffic included per TB of stored capacity
- S3 API, CLI, SDK, backup, analytics, and CDN integrations
- Redundant storage with stated 99.999999% durability
- Where it doesn't
- No storage-layer versioning or Object Lock/WORM
- No free plan for small deployments or evaluation
- Prices exclude VAT and vary by volume, term, and payment interval
intercolo i3 Object Storage fact sheet, pricing and score →
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