S3-Compatible Lifecycle Rules: Automate B2 Management

Use familiar S3 APIs to streamline retention, simplify migrations, and manage complex datasets in Backblaze B2.

Backblaze B2 Cloud Storage now supports lifecycle rules through S3-compatible APIs—making it easier than ever to automate data deletion, streamline migrations, and manage retention at scale.   What's new   You can now use standard S3 lifecycle policies to control object deletion in Backblaze B2, including support for multiple, nested rules across folders (e.g., animals/ and animals/pets/). This gives you the flexibility to manage retention across complex data structures without rewriting workflows or learning new tools.   Why it matters Seamless migration: Move existing S3 lifecycle policies to B2 without refactoring code or updating tooling. Easy, familiar workflows: If you know AWS S3 lifecycle management, you already know how to use this feature. Enterprise-ready flexibility: Apply precise retention policies to overlapping datasets while maintaining compliance and cost efficiency. With S3 compatible lifecycle rules, B2 delivers the automation and control customers expect from an enterprise-ready cloud—while keeping storage simple and affordable.   If you're already a Backblaze customer, contact your Customer Success Manager for more information.   Want to explore B2 Cloud Storage for your organization? Contact our Sales team today. —The Backblaze Team Backblaze, 201 Baldwin Avenue, San Mateo, California 94401 Unsubscribe Manage preferences