Backblaze provides cloud storage and data protection services for organizations, developers, and individuals. Its B2 Cloud Storage is S3-compatible object storage designed for AI infrastructure, applications, media delivery, backup, and other data-intensive workloads. The platform emphasizes high performance, predictable pricing, and flexibility without vendor lock-in, and supports deployments from growing businesses to large-scale AI environments. B2 Overdrive offers higher-throughput storage for demanding workloads, while B2 for Neoclouds supports GPU cloud infrastructure. Backblaze also provides migration tools, cloud replication, event notifications, and integrations with hundreds of technology partners.

Security and data management features include encryption, fine-grained access controls, bucket access logs, Object Lock for immutable backups, and multi-region replication. The company offers compliance support for organizations with regulatory and retention requirements. Beyond cloud storage, Backblaze provides business endpoint backup and unlimited personal backup for Mac and PC users, as well as white-label storage capabilities for platforms. With free egress allowances and API transactions, transparent pricing, technical documentation, and customer support, Backblaze helps teams store, protect, and access data across cloud and on-premises environments.