We take a privacy-first approach to how we collect, use, and protect your data. Our approach is built on transparency, control, and responsible practices.
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Whether it’s personal or work-related, you own your data. Backblaze is committed to keeping it private, with transparent practices and controls that put you in charge.

We align with GDPR and UK GDPR requirements to protect personal data and support user rights across Europe and the UK.

We comply with California privacy laws, giving residents transparency and control over how their personal information is used.

We offer Business Associate Agreements (BAAs) to support HIPAA compliance when storing protected health information (PHI).
Learn how we collect, use, and share personal information for California residents, including your rights under state law.
See how we handle personal data and meet regional privacy requirements for users in Europe, the UK, and Switzerland.
Our DPA outlines how we process and protect personal data on your behalf in compliance with GDPR data protection laws.
Our DPA outlines how we process and protect personal data on your behalf in compliance with UK data protection laws.
Our full privacy policy explains what data we collect, how we use it, and the choices you have to control your information.
Explore our Trust Center to learn more about how we protect your data across security, compliance, and privacy.
No—Backblaze does not sell your personal information to third parties.
Data may only be shared when necessary to operate the service (for example, sending emails or providing support) or when required by law.
Your stored files remain private and are not accessed or shared unless you explicitly choose to do so (such as downloading or sharing a file).
Backblaze collects two main types of data:
This data is used to:
Backblaze does not use your data beyond what’s necessary to deliver and improve its services.
Backblaze uses multiple layers of protection to keep your data private:
In many cases, your data is encrypted before it even leaves your device, helping ensure that only you can access it.
Depending on your location, you may have rights to:
Backblaze provides tools and request forms to help you exercise these rights.
Backblaze stores data in secure data centers and processes personal data in accordance with global privacy frameworks, including GDPR and international data transfer safeguards.
When data is transferred to third parties or across borders, Backblaze applies appropriate protections (such as standard contractual clauses) to maintain privacy and compliance.
You can manage your data by:
If you cancel your account, your stored data and backups are deleted within a reasonable timeframe.