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# Amazon S3 Glacier vs Backblaze B2 Cloud Storage Comparison - What are their main differences?

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Amazon S3 GlacierBackblaze B2 Cloud Storage[+ Add Product](#)

Reviews

**Amazon S3 Glacier** [

4.5/5(139)

](https://www.g2.com/products/amazon-s3-glacier/reviews#reviews)

**Backblaze B2 Cloud Storage** [

4.6/5(114)

](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews#reviews)

Pricing

**Amazon S3 Glacier**
No pricing available

**Backblaze B2 Cloud Storage**
Free Trial

**Starting at $1,560.00** Per Year · B2 Reserve

**Pricing Insights**
from reviews

Time to Implement

**Amazon S3 Glacier**
3 months

Based on 13 responses

**Backblaze B2 Cloud Storage**
1 monthFaster

Based on 20 responses

Return on Investment

**Amazon S3 Glacier**
12 months

Based on 10 responses

**Backblaze B2 Cloud Storage**
8 months4 months sooner

Based on 16 responses

Perceived Cost

**Amazon S3 Glacier**
$$$$$

**Backblaze B2 Cloud Storage**
$$$$$

Average Discount

**Amazon S3 Glacier**
16%11% more

**Backblaze B2 Cloud Storage**
5%

Pros & Cons

**Amazon S3 Glacier**
[
Affordable (2)
](https://www.g2.com/products/amazon-s3-glacier/reviews?filters%5Bsentiment_snippet%5D=2466883&qs=pros-and-cons#reviews)[
Data Security (2)
](https://www.g2.com/products/amazon-s3-glacier/reviews?filters%5Bsentiment_snippet%5D=2466872&qs=pros-and-cons#reviews)[
High Retrieval Costs (2)
](https://www.g2.com/products/amazon-s3-glacier/reviews?filters%5Bsentiment_snippet%5D=2466911&qs=pros-and-cons#reviews)[
Slow Retrieval (2)
](https://www.g2.com/products/amazon-s3-glacier/reviews?filters%5Bsentiment_snippet%5D=2410995&qs=pros-and-cons#reviews)

**Backblaze B2 Cloud Storage**
[
Affordable (17)
](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews?filters%5Bsentiment_snippet%5D=1341161&qs=pros-and-cons#reviews)[
Reliability (14)
](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews?filters%5Bsentiment_snippet%5D=1341040&qs=pros-and-cons#reviews)[
Poor Interface Design (4)
](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews?filters%5Bsentiment_snippet%5D=2332005&qs=pros-and-cons#reviews)[
Poor Navigation (4)
](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews?filters%5Bsentiment_snippet%5D=2278486&qs=pros-and-cons#reviews)

Integrations

**Amazon S3 Glacier**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b3390b4cc3d92e87d570895f7358c003/amazon-sagemaker.jpg "Product Avatar Image")

Amazon SageMaker

](https://www.g2.com/products/amazon-sagemaker/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b3390b4cc3d92e87d570895f7358c003/aws-lambda.jpg "Product Avatar Image")

AWS Lambda

](https://www.g2.com/products/aws-lambda/reviews)[
View all
](https://www.g2.com/products/amazon-s3-glacier/integrations)

**Backblaze B2 Cloud Storage**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_370a1cdafc1cbfb031a2eefcdb5e5ef2/acronis-acronis-cyber-protect.png "Product Avatar Image")

Acronis Cyber Protect

](https://www.g2.com/products/acronis-acronis-cyber-protect/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_d471d8ca028b616e45f62d25a25654f8/actifio.png "Product Avatar Image")

Actifio

](https://www.g2.com/products/actifio/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_8e371105fe20f2bd1965f1336e73ff15/ahsay-backup.png "Product Avatar Image")

Ahsay Backup

](https://www.g2.com/products/ahsay-backup/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_12f07835489a6c5ea40f4b5800c4b559/archiware-p5-archive.png "Product Avatar Image")

Archiware P5 Archive

](https://www.g2.com/products/archiware-p5-archive/reviews)[
View all
](https://www.g2.com/products/backblaze-b2-cloud-storage/integrations)

Screenshots

**Amazon S3 Glacier**
No screenshot available

**Backblaze B2 Cloud Storage**
 ![Backblaze B2 Cloud Storage screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1469553/2025-05-30-10-24-52.png)

Ratings

Meets Requirements

**Amazon S3 Glacier**

8.9

8.9105

**Backblaze B2 Cloud Storage**

9.1

9.177

Ease of Use

**Amazon S3 Glacier**

8.4

8.4104

**Backblaze B2 Cloud Storage**

8.9

8.978

Ease of Setup

**Amazon S3 Glacier**

8.4

8.465

**Backblaze B2 Cloud Storage**

8.6

8.649

Ease of Admin

**Amazon S3 Glacier**

8.4

8.458

**Backblaze B2 Cloud Storage**

8.8

8.838

Quality of Support

**Amazon S3 Glacier**

8.5

8.593

**Backblaze B2 Cloud Storage**

8.7

8.757

Has the product been a good partner in doing business?

**Amazon S3 Glacier**

8.6

8.655

**Backblaze B2 Cloud Storage**

8.9

8.936

Product Direction (% positive)

**Amazon S3 Glacier**

8.7

8.7100

**Backblaze B2 Cloud Storage**

8.2

8.270

Features

Server Backup[Hide 66 FeaturesShow 66 Features](javascript:void(0);)

Not enough data

8.7

20

Compatibility 

File Server Backup

Not enough data

9.1(won by default)

18

Database Server Backup

Not enough data

8.7(won by default)

10

Virtual Machines

Not enough data

8.3(won by default)

10

Repository Models

Not enough data

8.0(won by default)

11

VM Backup

Not enough data

Not enough data

Management

Continuous Backup

Not enough data

9.1(won by default)

16

Disaster Recovery

Not enough data

8.5(won by default)

13

Storage Capacity

Not enough data

9.2(won by default)

16

Remote Backup

Not enough data

8.9(won by default)

15

Activity Monitoring

Not enough data

7.8(won by default)

13

Data Recovery

Not enough data

Not enough data

Automatic Backup

Not enough data

Not enough data

Differential Backup

Not enough data

Not enough data

Incremental Backup

Not enough data

Not enough data

Data Storage Management

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Remote Access & Monitoring

Not enough data

Not enough data

Compliance

Security Standards

Not enough data

8.7(won by default)

14

Cloud Data Protection

Not enough data

8.9(won by default)

14

Data Deduplication

Not enough data

8.8(won by default)

11

Ransomware Protection

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

Agentic AI - Server Backup

Autonomous Task Execution

Not enough data

Not enough data

Multi-step Planning

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Adaptive Learning

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

File Transfer

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Additional Functionality

Data Loss Prevention

Not enough data

Not enough data

Bare-Metal Restore

Not enough data

Not enough data

Compliance Tracking

Not enough data

Not enough data

Data Replication

Not enough data

Not enough data

Two-Factor Authentication

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Compression

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Duplicate Detection

Not enough data

Not enough data

Remote Monitoring & Management

Not enough data

Not enough data

Multi-OS

Not enough data

Not enough data

Backup Scheduling

Not enough data

Not enough data

Backup Log

Not enough data

Not enough data

Alerts/Escalation

Not enough data

Not enough data

File Management

Not enough data

Not enough data

Encryption

Not enough data

Not enough data

Sensitive Data Identification

Not enough data

Not enough data

Data Retention Management

Not enough data

Not enough data

Search/Filter

Not enough data

Not enough data

Data Synchronization

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Data Capture and Transfer

Not enough data

Not enough data

Data Migration

Not enough data

Not enough data

Archiving & Retention

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Multiple Format Support

Not enough data

Not enough data

Real-Time Reporting

Not enough data

Not enough data

API

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Online Backup[Hide 57 FeaturesShow 57 Features](javascript:void(0);)

Not enough data

8.5

33

Functionality

Real-time Sync

Not enough data

9.1(won by default)

21

Storage Capacity

Not enough data

9.8(won by default)

27

Remote Backup

Not enough data

9.1(won by default)

21

Versioning

Not enough data

9.4(won by default)

21

Mobile Backup Application

Not enough data

6.2(won by default)

14

Compatibility 

Disk Backup

Not enough data

8.9(won by default)

17

Local Backup

Not enough data

8.1(won by default)

18

Storage Formats

Not enough data

8.9(won by default)

16

Automatic Backup

Not enough data

Not enough data

Cloud Backup

Not enough data

Not enough data

Document Storage

Not enough data

Not enough data

Management

File Sharing

Not enough data

7.8(won by default)

13

Security Standards

Not enough data

8.8(won by default)

18

Encrypted Storage

Not enough data

9.5(won by default)

20

Agentic AI - Online Backup

Cross-system Integration

Not enough data

6.4(won by default)

7

Autonomous Task Execution

Not enough data

Not enough data

Multi-step Planning

Not enough data

Not enough data

Adaptive Learning

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

Microsoft Outlook Integration

Not enough data

Not enough data

Active Directory Integration

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Additional Functionality

Remote Synchronization

Not enough data

Not enough data

Data Synchronization

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Monitoring

Not enough data

Not enough data

Role-Based Permissions

Not enough data

Not enough data

Approval Process Control

Not enough data

Not enough data

Real Time Synchronization

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

API

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

Synchronization Scheduling

Not enough data

Not enough data

Two-Factor Authentication

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Secure Login

Not enough data

Not enough data

Backup and Recovery

Not enough data

Not enough data

Data Recovery

Not enough data

Not enough data

HIPAA Compliant

Not enough data

Not enough data

Conflict Tracking

Not enough data

Not enough data

Authentication

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

Chat/Messaging

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Commenting/Notes

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Two-Way Synchronization

Not enough data

Not enough data

Archiving & Retention

Not enough data

Not enough data

Encryption

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

File Transfer

Not enough data

Not enough data

Disaster Recovery[Hide 47 FeaturesShow 47 Features](javascript:void(0);)

Not enough data

8.7

14

Functionality

On Premises Recovery

Not enough data

8.8(won by default)

12

Cloud Recovery

Not enough data

8.8(won by default)

12

Prior State Recovery

Not enough data

8.8(won by default)

12

Recovery Automation

Not enough data

8.0(won by default)

10

Replication

Not enough data

8.6(won by default)

11

Backup and Recovery

Not enough data

Not enough data

Data Replication

Not enough data

Not enough data

Management

Local Management

Not enough data

8.5(won by default)

10

Infrastructure Compatibility

Not enough data

8.8(won by default)

11

Solution Integration

Not enough data

9.0(won by default)

12

Real-Time Analytics

Not enough data

7.9(won by default)

8

RTO and RPO Management

Not enough data

Feature Not Available

Data Management

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Incident Management

Not enough data

Not enough data

Action Management

Not enough data

Not enough data

Risk Management

Not enough data

Not enough data

Third-Party Integration

Not enough data

Not enough data

Agentic AI - Disaster Recovery

Autonomous Task Execution

Not enough data

Not enough data

Multi-step Planning

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Adaptive Learning

Not enough data

Not enough data

Natural Language Interaction

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

Intrusion Detection System

Not enough data

Not enough data

Scenario Planning

Not enough data

Not enough data

Additional Functionality

Encryption

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Remote Access/Control

Not enough data

Not enough data

Data Loss Prevention

Not enough data

Not enough data

API

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

VM Backup

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Risk Analysis

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Security Auditing

Not enough data

Not enough data

Continuous Backup

Not enough data

Not enough data

Deduplication

Not enough data

Not enough data

Archiving & Retention

Not enough data

Not enough data

Continuous Monitoring

Not enough data

Not enough data

Sensitive Data Identification

Not enough data

Not enough data

Business Impact Analysis

Not enough data

Not enough data

Business Continuity Exercising

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Object Storage Solutions[Hide 10 FeaturesShow 10 Features](javascript:void(0);)

9.0

25

Not enough data

Functionality

Scalability

9.5(won by 0.2)

23

9.3

5

Versioning

9.0(won by default)

21

Not enough data

Speed of access

8.3(won by default)

24

Not enough data

Reliability

Availability

9.5(won by 0.2)

24

9.3

5

Redundancy

8.9(won by default)

22

Not enough data

Security

Encryption

9.2(won by default)

22

Not enough data

Auditing

9.0(won by default)

21

Not enough data

Access control

9.2(won by default)

22

Not enough data

Compatibility

Interoperability

8.9(won by 2.2)

20

 (There is a greater than 0.5 difference between this product's rating and its competitors)

6.7

5

Infrastructure compatibility

9.1(won by default)

22

Not enough data

Show 1 feature category with incomplete data

Backup[Hide 11 FeaturesShow 11 Features](javascript:void(0);)

Not enough data

Not enough data

Management

Disaster Recovery

Not enough data

Not enough data

Remote Backup

Not enough data

Not enough data

Storage Formats

Not enough data

Not enough data

Scheduled Backups

Not enough data

Not enough data

On-Demand Restoration

Not enough data

Not enough data

Reporting

Activity Monitoring

Not enough data

Not enough data

Documentation

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Security

Data Encryption

Not enough data

Not enough data

Security and Compliance

Not enough data

Not enough data

Deduplication 

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![Amazon S3 Glacier](https://images.g2crowd.com/uploads/product/hd_favicon/5383be31b099738701f86724a8b5cf9a/amazon-s3-glacier.svg "Amazon S3 Glacier")](https://www.g2.com/products/amazon-s3-glacier/reviews)

Amazon S3 Glacier

Small-Business(50 or fewer emp.)

39.5%

Mid-Market(51-1000 emp.)

28.2%

Enterprise(\> 1000 emp.)

32.3%

[![Backblaze B2 Cloud Storage](https://images.g2crowd.com/uploads/product/hd_favicon/d50689507b322902167a35f2562ddcba/backblaze-b2-cloud-storage.svg "Backblaze B2 Cloud Storage")](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews)

Backblaze B2 Cloud Storage

Small-Business(50 or fewer emp.)

73.4%

Mid-Market(51-1000 emp.)

19.3%

Enterprise(\> 1000 emp.)

7.3%

Small-Business

(50 or fewer emp.)

39.5%

73.4%

Mid-Market

(51-1000 emp.)

28.2%

19.3%

Enterprise

(\> 1000 emp.)

32.3%

7.3%

Reviewers' Industry

[![Amazon S3 Glacier](https://images.g2crowd.com/uploads/product/hd_favicon/5383be31b099738701f86724a8b5cf9a/amazon-s3-glacier.svg "Amazon S3 Glacier")](https://www.g2.com/products/amazon-s3-glacier/reviews)
Amazon S3 Glacier

Information Technology and Services

27.4%

Computer Software

17.7%

Marketing and Advertising

9.7%

Education Management

3.2%

Media Production

3.2%

Other

38.7%

[![Backblaze B2 Cloud Storage](https://images.g2crowd.com/uploads/product/hd_favicon/d50689507b322902167a35f2562ddcba/backblaze-b2-cloud-storage.svg "Backblaze B2 Cloud Storage")](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews)
Backblaze B2 Cloud Storage

Information Technology and Services

14.8%

Computer Software

8.3%

Computer & Network Security

6.5%

Internet

5.6%

Marketing and Advertising

5.6%

Other

59.3%

FAQs

## Amazon S3 Glacier vs Backblaze B2 Cloud Storage FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between Backblaze B2 Cloud Storage vs Amazon S3 Glacier?

Backblaze B2 Cloud Storage stands out for its higher reviewer satisfaction and ease of use, while Amazon S3 Glacier is favored for long-term archival with flexible retrieval options.

| [Backblaze B2 Cloud Storage](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews) | [Amazon S3 Glacier](https://www.g2.com/products/amazon-s3-glacier/reviews) |
| --- | --- |
| 4.6/5 (114 reviews) | 4.5/5 (141 reviews) |
| Small-Business | Small-Business |
| 8.6 | 8.4 |
| 8.7 | 8.5 |
| Affordable (17 all-time mentions) | Cost-effective long-term storage (recent reviews) |

### How do the pricing models of Backblaze B2 Cloud Storage and Amazon S3 Glacier compare?

Backblaze B2 Cloud Storage is rated higher for value, with reviewers consistently citing its affordability and transparent pricing as a key advantage over Amazon S3 Glacier.

- **Backblaze B2 Cloud Storage:** In recent reviews, many highlight its transparent, predictable pricing and lower egress fees, making budgeting easier and reducing surprise charges.
- **Amazon S3 Glacier:** Reviewers appreciate its low storage costs for archival data but note that retrieval fees and tiered pricing can be confusing and add up for frequent access.
- **Switching reason:** Several reviewers mention switching to Backblaze B2 Cloud Storage specifically to avoid the higher and less predictable costs associated with Amazon S3 Glacier.

### What are the best alternatives to Backblaze B2 Cloud Storage and Amazon S3 Glacier?

The top three alternatives to Backblaze B2 Cloud Storage and Amazon S3 Glacier are IDrive Online and SaaS Backup Object Storage E2, Veeam Data Platform, and Google Cloud Storage.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Backblaze B2 Cloud Storage](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews) | 4.6/5 (114) | Small-Business | Transparent, predictable pricing | Affordable |
| [Amazon S3 Glacier](https://www.g2.com/products/amazon-s3-glacier/reviews) | 4.5/5 (141) | Small-Business | Low storage cost, retrieval fees can add up | Cost-effective long-term storage |
| [IDrive Online and SaaS Backup Object Storage E2](https://www.g2.com/products/idrive-online-and-saas-backup-object-storage-e2/reviews) | 4.4/5 (1992) | Small-Business | — | Comprehensive backup options |
| [Veeam Data Platform](https://www.g2.com/products/veeam-data-platform/reviews) | 4.6/5 (749) | Mid-Market | — | Robust data protection |
| [Google Cloud Storage](https://www.g2.com/products/google-cloud-storage/reviews) | 4.6/5 (601) | Small-Business | — | Scalability and integration |

### Which Online Backup features should I prioritize when comparing Backblaze B2 Cloud Storage and Amazon S3 Glacier?

Buyers should prioritize affordability, ease of use, disaster recovery, security, and integration capabilities when comparing Backblaze B2 Cloud Storage and Amazon S3 Glacier.

- **Affordability:** Backblaze B2 Cloud Storage (17 all-time mentions), Amazon S3 Glacier (2 all-time mentions).
- **Ease of Use:** Backblaze B2 Cloud Storage (8.9), Amazon S3 Glacier (8.4).
- **Disaster Recovery:** Both products are frequently cited for disaster recovery use cases in recent reviews.
- **Security:** Backblaze B2 Cloud Storage (5 all-time mentions), Amazon S3 Glacier (2 all-time mentions).
- **Integration Capabilities:** Both products are cited for easy integrations in recent reviews.

### What are the pros and cons of Backblaze B2 Cloud Storage vs Amazon S3 Glacier?

Backblaze B2 Cloud Storage is most praised for affordability, while Amazon S3 Glacier is recognized for cost-effective long-term archival and flexible retrieval options.

- **Backblaze B2 Cloud Storage strengths:** Affordable (17 all-time mentions), reliable (14), easy to use (12), easy setup (12), transparent pricing (9), strong integration with backup tools, and S3 compatibility.
- **Backblaze B2 Cloud Storage trade-offs:** Poor interface design (4 all-time mentions), some reviewers cite slow browsing for large datasets and a technical UI for advanced features.
- **Amazon S3 Glacier strengths:** Cost-effective for long-term storage (recent reviews), high data durability, flexible retrieval options, strong security and compliance features, and integration with AWS ecosystem.
- **Amazon S3 Glacier trade-offs:** High retrieval costs (2 all-time mentions), slow retrieval times (2), and pricing complexity for new users.

### Is Backblaze B2 Cloud Storage or Amazon S3 Glacier better for small businesses?

Backblaze B2 Cloud Storage is the better fit for small businesses, with a strong small-business segment and affordability cited as a key benefit.

- **Backblaze B2 Cloud Storage:** Largest segment is Small-Business; reviewers consistently highlight ease of use, affordability, and straightforward setup as advantages for small teams.
- **Amazon S3 Glacier:** Largest segment is Small-Business; reviewers note its suitability for archival and compliance, but mention that pricing complexity and retrieval delays can be challenging for smaller organizations.

### Which Online Backup platform has better integrations?

Backblaze B2 Cloud Storage and Amazon S3 Glacier are both cited for strong integration capabilities, with reviewers mentioning easy integration with backup tools and cloud platforms.

- **Backblaze B2 Cloud Storage:** Recent reviews mention integrations with Veeam, MSP360, Arq, Duplicacy, rclone, and Synology NAS, with easy S3-compatible API support.
- **Amazon S3 Glacier:** Reviewers highlight integration with AWS services (SageMaker, Athena, Redshift, Airflow) and compatibility with third-party backup and archival tools.

### How do Backblaze B2 Cloud Storage and Amazon S3 Glacier compare on customer support?

Backblaze B2 Cloud Storage and Amazon S3 Glacier are rated within 0.2 points on Quality of Support, indicating parity (Backblaze B2 Cloud Storage 8.7, Amazon S3 Glacier 8.5).

- **Backblaze B2 Cloud Storage:** Reviewers describe support as generally responsive and knowledgeable, though a few mention canned responses and slower resolution for complex issues.
- **Amazon S3 Glacier:** Reviewers note reliable support, with several citing AWS's strong customer service and helpful documentation, though some mention complexity in resolving billing or configuration questions.

### Which is easier to implement, Backblaze B2 Cloud Storage or Amazon S3 Glacier?

Backblaze B2 Cloud Storage and Amazon S3 Glacier score within 0.2 points on Ease of Setup (Backblaze B2 Cloud Storage 8.6, Amazon S3 Glacier 8.4), indicating near parity.

- **Backblaze B2 Cloud Storage:** Reviewers frequently cite easy and intuitive setup, especially for S3-compatible workflows and NAS integrations, though a few mention technical steps for advanced features.
- **Amazon S3 Glacier:** Reviewers describe setup as straightforward, particularly for those already using AWS, with positive feedback on initial configuration and integration with AWS services.

### Which product has better Disaster Recovery?

Both Backblaze B2 Cloud Storage and Amazon S3 Glacier are highly rated for disaster recovery use cases.

- **Backblaze B2 Cloud Storage:** Meets Requirements score 9.1, cited for reliable offsite backup, immutable storage (Object Lock), and integration with disaster recovery workflows in recent reviews.
- **Amazon S3 Glacier:** Meets Requirements score 8.9, frequently mentioned for long-term backup retention, compliance, and automated archival policies supporting disaster recovery strategies.

Alternatives

**Amazon S3 Glacier Alternatives**

 ![Google Cloud Storage](https://images.g2crowd.com/uploads/product/hd_favicon/a358e8fa929275ce12c07c821012f33d/google-cloud-storage.svg "Google Cloud Storage")

[
Google Cloud Storage
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 ![Azure Archive Storage](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_f176b4154a751d10150daa67a57b7dc5/azure-archive-storage.jpg "Azure Archive Storage")

[
Azure Archive Storage
](/products/azure-archive-storage/reviews)

 ![IDrive Online and SaaS Backup, Object Storage e2](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_1af8301ba5fd84d81c760e65a948bd69/idrive-online-and-saas-backup-object-storage-e2.png "IDrive Online and SaaS Backup, Object Storage e2")

[
IDrive Online and SaaS...
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 ![Akamai Cloud Computing](https://images.g2crowd.com/uploads/product/hd_favicon/88a10113936d5d26cc5455decf5a8817/akamai-cloud-computing.svg "Akamai Cloud Computing")

[
Akamai Cloud Computing
](/products/akamai-cloud-computing/reviews)

**Backblaze B2 Cloud Storage Alternatives**

 ![IDrive Online and SaaS Backup, Object Storage e2](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_1af8301ba5fd84d81c760e65a948bd69/idrive-online-and-saas-backup-object-storage-e2.png "IDrive Online and SaaS Backup, Object Storage e2")

[
IDrive Online and SaaS...
](/products/idrive-online-and-saas-backup-object-storage-e2/reviews)

 ![Veeam Data Platform](https://images.g2crowd.com/uploads/product/hd_favicon/a179f521693e62ccbdd5f80b4da072ec/veeam-data-platform.svg "Veeam Data Platform")

[
Veeam Data Platform
](/products/veeam-data-platform/reviews)

 ![Arctera Backup Exec](https://images.g2crowd.com/uploads/product/hd_favicon/dc9f48bb757697996c4407a40bb97968/arctera-arctera-backup-exec.svg "Arctera Backup Exec")

[
Arctera Backup Exec
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 ![Cove Data Protection](https://images.g2crowd.com/uploads/product/hd_favicon/0bf850cdaf81bb2a68b05ee14c673a29/cove-data-protection.svg "Cove Data Protection")

[
Cove Data Protection
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