Backblaze B2 vs Hetzner Storage

Detailed side-by-side comparison

Backblaze B2

Free

Backblaze B2 is an S3-compatible object storage service offering unlimited capacity at highly competitive prices, significantly undercutting major cloud providers. It features a 99.9% uptime SLA, built-in redundancy, and generous free egress bandwidth up to 3x your daily storage amount, making it ideal for developers and businesses seeking affordable cloud storage with familiar APIs.

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Hetzner Storage

From $3.81/mo

Hetzner Storage Box is an extremely affordable file storage solution based in European data centers, supporting multiple access protocols including SFTP, WebDAV, Samba/CIFS, and rsync. With pricing starting at $3.81/month and capacity options up to 20TB, it's designed for cost-conscious users who need reliable backup and file storage with strong European privacy standards.

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Feature Comparison

Feature	Backblaze B2	Hetzner Storage
API and Integration	S3-compatible API allowing seamless integration with existing S3-based applications and tools	Multiple traditional protocols (SFTP, SCP, WebDAV, Samba/CIFS, rsync) but no S3-compatible API
Data Egress Costs	Free egress up to 3x your daily storage amount, then standard rates apply	Includes generous bandwidth in base pricing without separate egress fees
Geographic Availability	Multiple data centers globally, though fewer locations than AWS/Azure/Google	Limited to European data centers only (Germany and Finland)
Data Protection	Built-in redundancy with data replicated across multiple data centers automatically	Automatic snapshots for recovery, but no built-in encryption at rest
Storage Capacity	Unlimited storage with no minimum commitments or maximum caps	Tiered plans with capacity options up to 20TB per Storage Box
Backup Tool Support	Lifecycle rules for automatic data management, compatible with S3-based backup tools	Native support for BorgBackup and Restic, with SSH access for advanced management

Pricing Comparison

Backblaze B2 starts free with pay-as-you-go pricing around $6/TB/month, while Hetzner Storage starts at $3.81/month for fixed storage tiers. Hetzner offers better predictability for fixed storage needs, while Backblaze provides more flexibility for variable usage and S3 compatibility.

Verdict

Choose Backblaze B2 if...

Choose Backblaze B2 if you need S3-compatible object storage, require global data center options, want unlimited scalability, or are migrating from AWS S3 and need seamless integration with existing S3-based applications and workflows.

Choose Hetzner Storage if...

Choose Hetzner Storage if you need extremely affordable file storage with predictable pricing, prefer traditional protocols like SFTP or WebDAV, require European data residency, or have fixed storage needs up to 20TB with basic backup requirements.

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Cloud Storage

Pros & Cons

Backblaze B2

Pros

+ Significantly cheaper than AWS S3, Azure, and Google Cloud Storage
+ Simple, transparent pricing with no hidden fees
+ Easy migration from other S3-compatible services
+ Generous free egress bandwidth allowance

Cons

- Fewer global data center locations compared to major cloud providers
- Limited advanced features compared to AWS S3 ecosystem
- Smaller partner ecosystem and third-party integrations

Hetzner Storage

Pros

+ Extremely competitive pricing compared to major cloud providers
+ Generous storage capacity options up to 20TB
+ Multiple protocol support for flexible integration
+ Reliable European data centers with strong privacy standards

Cons

- Limited to European data center locations only
- Basic feature set without advanced cloud storage capabilities
- No built-in encryption at rest (user must implement)