AI at Petabyte-Scale, Storage Without Limits

Egress-friendly, S3-compatible object storage that fuels cloud-native AI and machine learning workloads without breaking the bank.

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B2 Cloud Storage was literally the only technical thing we used in training these models that didn’t crash the first time we tried it. We’re in an industry where everything fails, but Backblaze didn’t.

Dean Leitersdorf

Co-Founder and CEO, Decart

0➔16PB

in 90 days

10x

more efficient than competition

$0

egress spend

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Cut costs, stay secure, and move data freely

Cost & time savings

Unlock the power of your data for a fraction of the cost—experience savings of up to 80% compared to AWS S3, all while reducing data management time by as much as 92%.

GPU-ready object storage

Supercharge your data with unmatched flexibility and GPU-readiness, backed by 3x free egress—giving you complete command over your AI workflows.

Performant & secure

Safeguard your data with a 99.9% uptime SLA, built for 11 nines of durability, fortified with server-side encryption and backed by SOC-2 compliance for ultimate peace of mind.

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Learn, explore, and build with Backblaze

Access everything you need to succeed with Backblaze B2 for AI. Gain expert insights, explore our documentation, and discover how to streamline and optimize your AI workflows.