Backblaze provides cloud storage and data protection services for businesses, developers, and individuals. Its B2 Cloud Storage is S3-compatible object storage designed for AI infrastructure, applications, media, backup, and other data-intensive workloads. The platform emphasizes high performance, predictable pricing, and flexibility, helping organizations scale storage without vendor lock-in.

B2 Overdrive offers higher-throughput storage for demanding workloads, while B2 for Neoclouds supports GPU cloud infrastructure. Backblaze also provides tools for data migration, cloud replication, event notifications, and Object Lock, which helps protect data from alteration or deletion. Security features include encryption, access controls, bucket logs, and multi-region replication, alongside support for various compliance requirements.

Customers can connect B2 with hundreds of integrations and use it to store AI training data, models, application data, and media assets. Beyond business cloud services, Backblaze offers computer backup for businesses and unlimited backup for personal Mac and PC users. The company serves organizations ranging from startups to enterprises, with free account registration, transparent pricing, and support for moving data from cloud providers, on-premises systems, and legacy storage