Backblaze is a cloud storage and data protection company serving organizations and individuals. Its B2 Cloud Storage provides S3-compatible object storage for AI infrastructure, applications, media delivery, backup, and archiving. Designed for data-intensive workloads, B2 emphasizes high performance, predictable pricing, and integration with hundreds of tools. Backblaze also offers B2 Overdrive, a high-throughput storage service for demanding workloads, and B2 for Neoclouds, which supports GPU cloud infrastructure.

Businesses can use features such as Object Lock for immutable backups, Cloud Replication for storing data in multiple locations, Event Notifications for automated workflows, and migration services for moving data from other cloud providers or on-premises systems. Backblaze highlights enterprise security controls, encryption, access management, and compliance support. Its pricing includes free egress under specified limits and free API transactions.

Beyond cloud storage, Backblaze offers business endpoint backup and unlimited personal backup for Mac and PC. The company also provides integrations, technical documentation, customer resources, and a startup program. It serves customers across industries, including AI, media and entertainment, education, and cloud applications.