B2 Neo gives neoclouds an independent capacity tier for the data that does not need to live next to the GPU. Break free from flash economics, hardware lead times, and the operational burden of building exabyte-scale HDD storage.

Nick Hoover, Vice President, CoreWeave
Total Contract Value
Object Storage Capacity
Multi-year agreement
Most AI data does not need to live on premium SSDs. Move checkpoints, model weights, raw datasets, training outputs, and inactive data to a high-throughput HDD capacity tier. Keep flash focused on the active workloads that need it.
AI demand does not wait for hardware, hiring, or a three-year infrastructure project. B2 Neo brings the software, infrastructure, and operating experience to expand capacity without pulling your team away from the AI cloud it is building.
Keep active data close to GPUs on high-performance storage. Move everything else to B2 Neo, where it stays accessible for future training, inference, analysis, and reuse.
Your customers use multiple GPU clouds, regions, and compute environments. Give them an independent home for their data, with zero egress fees and zero transaction fees standing between storage and the next workload.
Put B2 Neo behind your own interface, brand, pricing, and policies. S3 compatibility and the Partner API let you deliver one storage experience instead of sending customers to another provider.
Start on Backblaze infrastructure to move faster. Bring Backblaze software and operations into your footprint as capacity, throughput, data location, or financial requirements change. You control where it runs. Backblaze keeps it running.











