comparison

Backblaze B2 vs. Amazon S3 Standard

Backblaze B2 is object storage built to open workflows and ease budgets. Amazon S3 Standard is AWS’s legacy storage service.

How Backblaze B2 compares to Amazon S3 Standard

Backblaze B2

Amazon S3 Standard object storage

Storage Type

Hot

Hot

Enterprise-grade security available (including SSE, Object Lock, replication)

Compliance compatible (including HIPAA, PCI-DSS friendly)

Supports ranging use cases (i.e., application storage, backup & recovery, active media archive)

Pay-as-you-go storage pricing

$6/TB/mo.

Starting $26/TB/mo.

Annual capacity-based bundles available

Starts at $1,560 per 20TB/yr.

Includes:

  1. Implementation support
  2. Premium support
  3. Universal Data Migration
  4. Volume & term discounts available

Upload (PUT) fees

$0.0055 per 1,000 requests

Lifecycle rule fees

Retrieval fees

Egress fees

Free up to 3x total monthly storage, additional at $0.01/GB
(Also free unlimited to many CDN and Compute partners)

Starts at $0.09/GB including egress to other AWS regions

Minimum storage duration fees

Small object fees

Small file fees

Data migration

$0 for >50TB committed contract

From a cost of goods sold perspective, AWS pricing wasn’t a great fit. Backblaze was a drop-in API replacement with a much better cost structure—it was just a no-brainer.

Rory Petty

Co-Founder & CTO, Tribute

$15K

saved per month

Case studies

FAQ

How do Backblaze B2 egress fees compare to Amazon S3 Standard egress fees?

Backblaze B2 offers all customers free egress up to 3x your monthly average storage amount, with any egress above this amount billed a simple $0.01/GB. What’s more, Backblaze B2 offers unlimited free egress via a number of Backblaze CDN and Compute technology partners including Fastly, Cloudflare, and Vultr. Amazon S3 Standard customers receive 100GB of data transfer out to the internet free each month, aggregated across all AWS services and regions except China and GovCloud. You can incur fees for moving data to other AWS services. Also, rates can vary by region and amount of data moved so you’ll want to do your diligence based on your use case and needs.

Is it possible to migrate my data from Amazon S3 Standard to Backblaze B2?

Yes, Backblaze offers Universal Data Migration to support data migration from a range of sources, including cloud-to-cloud migration from Amazon S3 Standard storage.

How much does it cost to migrate data from Amazon S3 Standard to Backblaze B2?

Backblaze B2 Cloud Storage customers can enjoy free Universal Data Migration–yes, we really do take on the data transfer and egress fees–for inbound migrations on >50TB committed pay-as-you-go contracts and all B2 Reserve capacity bundles.

Is Backblaze B2 compatible with third-party applications and integrations?

Yes, Backblaze B2 integrates seamlessly with thousands of hardware and software tools, likely including those you use in your workflow. Some examples of our Alliance Partners are Veeam, MSP360, Arq, rclone, Commvault, Veritas, iconik, LucidLink, Synology, Fastly, and Vultr. You can find a more extensive list of tested integrations here; and many more will work seamlessly with Backblaze B2 given its S3 compatibility.

How safe is my data when stored in Backblaze B2?

The Backblaze B2 Storage Cloud is architected and designed with data security in mind. The key pillars of our security framework are enterprise-grade access management security, data storage security, and architecture & physical security. These include a wide range of administrative and technical controls, implemented at the enterprise, business process, and system levels, and attestations—so whether you’re seeking a platform designed to 11 nines of durability, encryption options, immutability, SOC 2 compliance, data replication, or just peace of mind, Backblaze is built for you.

What support options are available for Backblaze B2?

All Backblaze B2 customers receive free support that includes documentation, knowledge base articles, and email & chat support from real, nice humans. B2 Reserve capacity bundle customers automatically receive premium support with a 4 business-hour response time SLA; pay-as-you-go service customers can purchase premium support for personalized assistance and/or a tighter response SLA–details here.

What is vendor lock-in and how does Backblaze B2 avoid it?

Vendor lock-in is a situation in which a customer becomes dependent on a service provider such that it is difficult for them to switch to a different service provider without significant switching cost. Backblaze B2 avoids this by taking an open approach that works with ranging tech stacks and vendors, thereby allowing for easier, flexible workflow integration.