BorgBase vs Backblaze B2
BorgBase is a European alternative to Backblaze B2: same cloud & hosting use case, headquartered in Malta and operating under GDPR by default, while Backblaze B2 (Backblaze) is based in the United States.
By the EU Alternatives team Last updated
Host Borg and Restic backup repositories with append-only protection, monitoring, and alerts — starting at 10 GB free, with EU or US datacenter choice.
- Jurisdiction
- EU / EEA
- GDPR by default
- Yes
- US CLOUD Act exposure
- No
- Open source
- No
- Free tier
- Yes
Backblaze B2 by Backblaze.
- Jurisdiction
- US
- GDPR by default
- Requires DPA + TIA
- US CLOUD Act exposure
- Yes
BorgBase vs Backblaze B2 at a glance
| BorgBase | Backblaze B2 | |
|---|---|---|
| Headquarters | Malta | US |
| Data jurisdiction | EU / EEA | US law applies |
| GDPR by default | Yes | Requires DPA + transfer assessment |
| US CLOUD Act exposure | No | Yes |
| Open source | No | — |
| Free tier | Yes | — |
| Best for | Teams that need cloud & hosting with EU data residency | Teams already invested in the Backblaze ecosystem |
Choose BorgBase if…
- You want your data to stay under EU law without extra legal paperwork
- GDPR compliance or public-sector requirements apply to you
- You want to start free and scale up later
- You'd rather back the European tech ecosystem
Stick with Backblaze B2 if…
- You depend on integrations only available in the Backblaze ecosystem
- Your organisation has no EU data-residency constraints
- Migration costs outweigh the jurisdiction benefits for now
About BorgBase
BorgBase is a Maltese-registered backup hosting service built specifically for Borg and Restic, the two most widely used deduplicated, encrypted backup tools for Linux and macOS. Backups are encrypted client-side before any data leaves your machine, and append-only mode prevents any process (including ransomware) from modifying or deleting existing archives.
Each repository gets continuous monitoring: if a backup hasn't run within the configured window, BorgBase triggers alerts via email, Pushover, or webhook. A clean REST API automates repository provisioning for infrastructure-as-code workflows. Native support for Borgmatic, Vorta, and Pika Backup integrates the broader ecosystem without glue code.
Key benefits:
- Borg and Restic hosting for the two leading open-source deduplicated backup tools
- Client-side encryption so the server never has access to backup data
- Append-only mode to protect archives from ransomware or accidental deletion
- Backup monitoring with configurable alerts via email, Pushover, or webhooks
- Deduplication and compression to reduce storage footprint and transfer time
- REST API for automating repository creation and SSH key management
- 10 GB permanently free with no credit card required
- Choice of EU or US datacenter for latency and data residency requirements
BorgBase is operated by Peakford Ltd, headquartered in Naxxar, Malta, an EU member state. The service is fully GDPR-compliant, and customers using EU datacenter options keep all backup data within European jurisdiction. Technical support comes directly from active maintainers of the Borg ecosystem.
Ideal for system administrators, self-hosters, and developers who need reliable encrypted offsite backups with transparent pricing and no proprietary lock-in.
Why choose BorgBase over Backblaze B2?
The decisive argument is data jurisdiction. Backblaze B2 is headquartered in US, which means personal data processed through it can be subject to non-EU legal regimes: the US CLOUD Act, FISA 702, or similar laws depending on the provider. After the 2020 Schrems II ruling, EU organisations must carry out a transfer impact assessment for every such data flow.
BorgBase removes that overhead. As a Malta-based provider, it operates natively under GDPR, and data stays inside the EU/EEA by default. For regulated sectors such as health, public administration, and finance, that's not a nice-to-have but a requirement. For everyone else, it's concentration-risk insurance: you avoid depending on a single non-EU jurisdiction that can change the rules without warning.