Backblaze is a cloud storage company providing scalable object storage and data protection for organizations, developers, and businesses. Its B2 Cloud Storage is designed for AI and other data-intensive workloads, including model training, application storage, media delivery, backup, and archiving. The platform offers S3-compatible storage, integrations with hundreds of tools, and options for moving data from cloud providers, on-premises systems, and legacy storage.

For demanding workloads, B2 Overdrive provides high-throughput object storage, while B2 for Neoclouds supports GPU cloud infrastructure. Backblaze also offers Object Lock for immutable backups, Cloud Replication for storing copies across locations, and Event Notifications to automate data-related tasks. Its services emphasize predictable pricing, operational simplicity, and reduced vendor lock-in, with free egress up to three times average monthly stored data and free API transactions, according to the site.

Security features include encryption, access controls, bucket logs, and multi-region replication. Backblaze also provides computer backup for businesses and individuals, alongside resources, integrations, and support for customers building or managing data infrastructure.