Backblaze B2 is an enterprise-grade, S3-compatible cloud object storage service. It provides developers and businesses with high-availability data storage at a significantly lower cost than traditional providers by utilizing proprietary hardware designs.
Brand Authority Index (BAI): 76/100
Archetype: Challenger
Category: Cloud Infrastructure
https://optimly.ai/brand/backblaze-b2
Last analyzed: April 11, 2026
Founded: 2007 (B2 launched 2015)
Headquarters: San Mateo, California