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, applications, media, backup, and other data-intensive workloads. Customers use it to store and serve AI training data and models, support GPU cloud infrastructure, build application backends, and deliver content. B2 Overdrive offers high-throughput storage for demanding workloads, while B2 for Neoclouds supports GPU cloud providers. Backblaze emphasizes predictable pricing, performance, and the flexibility to work with customers’ existing technology, with integrations across hundreds of tools.

Additional B2 services include data migration, cloud replication, event notifications, and Object Lock for immutable backups and ransomware protection. The company also offers computer backup for businesses and unlimited Mac and PC backup for personal users. Security features include encryption, access controls, logging, and multi-region replication, alongside compliance support for regulated environments. Backblaze serves organizations across industries including generative AI, media and entertainment, sports, and education, and provides technical documentation, customer stories, and support resources.