Object Storage for Growing AI/ML Workloads

Connect your preferred compute provider and move data freely, with no egress fees.

The foundation for scaling your AI/ML data

Build Faster

Set up in minutes and enjoy immediate access to your raw datasets, LLMs, and training data repositories.

Scale Flexibly

Scale from gigabytes to petabytes, and seamlessly send data to multiple compute providers with no transfer costs.

Store Securely

Protect your valuable data with 99.9% uptime SLA, designed for 11 nines durability, SSE, and SOC-2 compliance.

Win Affordably

Store project data at ⅕ the cost of AWS S3 with free egress up to 3x data stored, and unlimited with select partners.

Free Resources for Higher Education

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Backblaze integrates with these leading companies

Manage and Move AI/ML Data at Scale

Transfer training, model, and inference data to your preferred GPU compute providers at no cost.

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Buy your way, always know what you’ll pay

Pay-As-You-Go

B2 Reserve

Backblaze B2 LogoBackblaze B2 Icon
Amazon S3 LogoAmazon S3 Icon
Microsoft Azure LogoMicrosoft Azure Icon
Google Cloud LogoGoogle Cloud Icon

Storage

(TB/month)

$6

$26

$20

$23

Egress

($/GB)

Free*

$0.09

$0.08

$0.11

Backblaze B2 ReserveBackblaze B2 Reserve Icon
Amazon S3 LogoAmazon S3 Icon
Microsoft Azure LogoMicrosoft Azure Icon
Google Cloud LogoGoogle Cloud Icon

Storage

(250TB/year)

$19,500

$75,600

$52,395

$69,000

Egress

($/GB)

$0*

$0.06

$0.05

$0.08

Pay-As-You-Go cloud storage cost and savings calculator

B2 Reserve cloud storage cost and savings calculator

TB
TB
$25,000/yr
$25,000/yr
$25,000/yr
$25,000/yr
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>100m
Hours of video for training data
0
Failures
$0
Egress up to 3x training data stored
Backblaze is an amazing solution for AI training data. We looked at a number of options and Backblaze is seriously the best.

Dean Leitersdorf, Co-Founder and CEO, Decart

Learn how Decart trains its AI models with Backblaze

The advantages of Backblaze B2

Public Clouds and Cloud Drives

Start in minutes via APIs, SDKs, CLI, Web UI, and integrate with leading compute and serverless partners.

Instantly Available

99.9% uptime SLA—fast, uninterrupted access to your data with no cold storage delays or premiums.

Multi-Cloud

Avoid vendor lock-in by supplementing your stack with Backblaze B2 and optimize for mobility and performance.

Always-On Support

Access our solution engineers and support techs for real-time, human help from proof of concept to implementation.

More Than 500,000 Customers Trust Backblaze

More than 500,000 Customers Trust Backblaze

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Migrating Content/Data to Backblaze B2 Cloud Storage is Fast and Free

Backblaze’s Universal Data Migration service moves large datasets securely into B2 Cloud Storage. And, with >50TB committed contracts and any B2 Reserve bundle, it’s almost always free to you. That’s right—with few exceptions, transfer and legacy vendor egress fees are on us.

Public Clouds and Cloud Drives

Server, NAS, and SAN

Tape

FAQ

How does Backblaze B2 support AI/ML projects?

Backblaze B2 provides high-performance, S3-compatible object storage that's ideal for AI/ML workloads. With always-hot access to data storage, you can easily store and manage your raw datasets and training models, enabling rapid development and deployment of AI/ML applications. Plus, with our affordable pricing, you can scale your project without breaking the bank.

Can I switch between compute providers without incurring high costs?

Absolutely. With Backblaze B2, you can leverage any GPU compute provider that offers the best value or performance at any time. Our egress-free pricing up to 3x your stored data means you can switch freely without worrying about unexpected costs.

Can Backblaze B2 handle the extensive data requirements of AI/ML training and inference?

Absolutely. Backblaze B2 is designed for managing the substantial data involved in AI/ML projects, particularly as secure and scalable storage for long-term archival of training data. While Backblaze B2 isn’t typically used for high I/O demands of model training, it provides a reliable solution for storing your training data before and after the compute-intensive training process.

Is Backblaze B2 easy to integrate with my existing tech stack?

Yes, Backblaze B2 integrates seamlessly with your existing technologies, making it easy to use and manage. Our Technology Partners work hand-in-hand with Backblaze to ensure a seamless experience.

How does Backblaze B2 ensure the security and privacy of project data?

Backblaze B2 uses a wide range of industry-standard security practices and technologies to protect your data, from two-factor authentication to server-side encryption (SSE). The platform is also designed for 11 nines of durability. And, your data is stored securely and privately in our SOC-2 compliant data centers, with you retaining full control over your data at all times.

What types of applications are best suited for Backblaze B2?

Backblaze B2 is ideal for a wide range of applications, including e-commerce platforms, mobile applications, gaming platforms, IoT, and AI/ML workloads. Its scalable and reliable storage solutions meet diverse application demands.

How do I get started with Backblaze B2?

Many customers find it easy to get set up on their own in under 20 minutes using our Integration Guides. Simply designate Backblaze B2 as the cloud storage target in your existing backup software. Of course, Sales and Solution Engineers are also happy to help assist customers with large data sets or more complicated migration needs.