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Scale past the AI capacity wall.

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.

Twelve Labs

Backblaze has built a reputation for making complex, HDD-based storage infrastructure reliable and easy-to-consume at scale. We’re pleased to work with them as we continue expanding our platform and managed service offerings to support AI workloads at scale.

Nick Hoover, Vice President, CoreWeave

335M

Total Contract Value

Multi-EB

Object Storage Capacity

5+ Years

Multi-year agreement

Read Customer Story

Flash for speed. B2 Neo for scale

Stop paying flash prices for capacity

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.

Add petabytes without adding a storage business

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.

Make capacity a strength, not a constraint.

Give every byte the right home

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.

Keep data free to move

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.

Make the capacity tier part of your cloud

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.

Choose where capacity runs

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.

Built for the scale AI infrastructure demands

Resources

Case Study

Why CoreWeave Choose Backblaze

Whie Paper

Why Neoclouds Should Not Build Their Own Storage

Solution Brief

Backblaze B2 for CEPH

Focus on GPUs. We’ll handle the capacity tier.