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# Azure Archive Storage vs Backblaze B2 Cloud Storage Comparison - What are their main differences?

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Azure Archive StorageBackblaze B2 Cloud Storage[+ Add Product](#)

Reviews

**Azure Archive Storage** [

4.5/5(61)

](https://www.g2.com/products/azure-archive-storage/reviews#reviews)

**Backblaze B2 Cloud Storage** [

4.6/5(114)

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

Pricing

**Azure Archive Storage**
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

**Azure Archive Storage**
Not enough reviews yet

**Backblaze B2 Cloud Storage**
1 month

Based on 20 responses

Return on Investment

**Azure Archive Storage**
Not enough reviews yet

**Backblaze B2 Cloud Storage**
8 months

Based on 16 responses

Perceived Cost

**Azure Archive Storage**
$$$$$

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

Average Discount

**Azure Archive Storage**
Not enough reviews yet

**Backblaze B2 Cloud Storage**
5%

Pros & Cons

**Azure Archive Storage**
Not enough data

**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

**Azure Archive Storage**
Not enough data

**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

**Azure Archive Storage**
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

**Azure Archive Storage**

9.0

9.029

**Backblaze B2 Cloud Storage**

9.1

9.177

Ease of Use

**Azure Archive Storage**

9.3

9.327

**Backblaze B2 Cloud Storage**

8.9

8.978

Ease of Setup

**Azure Archive Storage**

7.9

7.911

**Backblaze B2 Cloud Storage**

8.6

8.649

Ease of Admin

**Azure Archive Storage**

8.2

8.211

**Backblaze B2 Cloud Storage**

8.8

8.838

Quality of Support

**Azure Archive Storage**

9.1

9.129

**Backblaze B2 Cloud Storage**

8.7

8.757

Has the product been a good partner in doing business?

**Azure Archive Storage**

8.2

8.211

**Backblaze B2 Cloud Storage**

8.9

8.936

Product Direction (% positive)

**Azure Archive Storage**

10.0

10.018

**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

Show 2 feature categories with incomplete data

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

Not enough data

Not enough data

Functionality

Scalability

Not enough data

9.3(won by default)

5

Versioning

Not enough data

Not enough data

Speed of access

Not enough data

Not enough data

Reliability

Availability

Not enough data

9.3(won by default)

5

Redundancy

Not enough data

Not enough data

Security

Encryption

Not enough data

Not enough data

Auditing

Not enough data

Not enough data

Access control

Not enough data

Not enough data

Compatibility

Interoperability

Not enough data

6.7(won by default)

5

Infrastructure compatibility

Not enough data

Not enough 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

[![Azure Archive Storage](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_f176b4154a751d10150daa67a57b7dc5/azure-archive-storage.jpg "Azure Archive Storage")](https://www.g2.com/products/azure-archive-storage/reviews)

Azure Archive Storage

Small-Business(50 or fewer emp.)

38.5%

Mid-Market(51-1000 emp.)

32.7%

Enterprise(\> 1000 emp.)

28.8%

[![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.)

38.5%

73.4%

Mid-Market

(51-1000 emp.)

32.7%

19.3%

Enterprise

(\> 1000 emp.)

28.8%

7.3%

Reviewers' Industry

[![Azure Archive Storage](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_f176b4154a751d10150daa67a57b7dc5/azure-archive-storage.jpg "Azure Archive Storage")](https://www.g2.com/products/azure-archive-storage/reviews)
Azure Archive Storage

Banking

23.1%

Information Technology and Services

17.3%

Computer Software

13.5%

Automotive

9.6%

Computer & Network Security

5.8%

Other

30.8%

[![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

## Azure Archive Storage vs Backblaze B2 Cloud Storage FAQs

Generated using AI

Last updated: August 16, 2026

### What is the difference between Backblaze B2 Cloud Storage vs Azure Archive Storage?

Backblaze B2 Cloud Storage stands out for its transparent pricing and ease of setup, while Azure Archive Storage is favored for its high availability and secure storage, with both products primarily serving small businesses.

| [Backblaze B2 Cloud Storage](https://www.g2.com/products/backblaze-b2-cloud-storage/reviews) | [Azure Archive Storage](https://www.g2.com/products/azure-archive-storage/reviews) |
| --- | --- |
| 4.6/5 (114 reviews) | 4.5/5 (61 reviews) |
| Small-Business | Small-Business |
| 8.6 | 7.9 |
| 8.7 | 9.1 |
| Affordable (17 all-time mentions) | High availability and secure storage (recent reviews) |

### How do the pricing models of Backblaze B2 Cloud Storage and Azure Archive Storage compare?

Backblaze B2 Cloud Storage is considered the stronger value on price and cost satisfaction, with reviewers consistently citing affordability and transparent pricing.

- **Backblaze B2 Cloud Storage:** In recent reviews, many highlight its transparent, predictable pricing and lower egress fees compared to major cloud providers, with 17 all-time mentions of affordability.
- **Azure Archive Storage:** Reviewers describe it as economical and competitively priced, but some note that the billing system can be complicated and occasionally expensive for certain use cases.
- **Switching reasons:** Several reviewers mention switching to Backblaze B2 Cloud Storage specifically to reduce unpredictable storage costs and avoid complex tiered pricing structures.

### What are the best alternatives to Backblaze B2 Cloud Storage and Azure Archive Storage?

The top 3 alternatives to Backblaze B2 Cloud Storage and Azure Archive Storage are Amazon S3 Glacier, IDrive Online and SaaS Backup Object Storage E2, and Veeam Data Platform.

| 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 (recent reviews) | Affordable (17 all-time mentions) |
| [Azure Archive Storage](https://www.g2.com/products/azure-archive-storage/reviews) | 4.5/5 (61) | Small-Business | Economical, but billing can be complicated (recent reviews) | High availability and secure storage (recent reviews) |
| [Amazon S3 Glacier](https://www.g2.com/products/amazon-s3-glacier/reviews) | 4.5/5 (141) | Small-Business | — | — |
| [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 (1995) | Small-Business | — | — |
| [Veeam Data Platform](https://www.g2.com/products/veeam-data-platform/reviews) | 4.6/5 (749) | Mid-Market | — | — |

### Which Online Backup features should I prioritize when comparing Backblaze B2 Cloud Storage and Azure Archive Storage?

Buyers should prioritize pricing transparency, ease of setup, quality of support, storage reliability, and integration capabilities when comparing Backblaze B2 Cloud Storage and Azure Archive Storage.

- **Pricing Transparency:** Backblaze B2 Cloud Storage is cited for transparent, predictable pricing (17 all-time mentions of affordability); Azure Archive Storage is described as economical but with some billing complexity in recent reviews.
- **Ease of Setup:** Backblaze B2 Cloud Storage scores 8.6; Azure Archive Storage scores 7.9.
- **Quality of Support:** Backblaze B2 Cloud Storage scores 8.7; Azure Archive Storage scores 9.1.
- **Storage Reliability:** Backblaze B2 Cloud Storage is frequently praised for reliability (14 all-time mentions); Azure Archive Storage is highlighted for high availability and secure storage in recent reviews.
- **Integration Capabilities:** Backblaze B2 Cloud Storage is noted for easy integrations (4 all-time mentions); Azure Archive Storage is described as easily integrable with third-party backup products in recent reviews.

### What are the pros and cons of Backblaze B2 Cloud Storage vs Azure Archive Storage?

Backblaze B2 Cloud Storage's headline strength is affordability, while Azure Archive Storage is recognized for high availability and secure storage.

- **Backblaze B2 Cloud Storage strengths:** Affordable (17 all-time mentions), reliable (14), easy to use (12), easy setup (12), storage capacity (12), transparent pricing (9), performance (6), security (5), easy integrations (4).
- **Backblaze B2 Cloud Storage trade-offs:** Poor interface design (4 all-time mentions), some reviewers cite a dated UI and technical onboarding for advanced features, and occasional support delays.
- **Azure Archive Storage strengths:** High availability and secure storage, economical for archival use, scalable, and easily integrable with third-party backup products (recent reviews).
- **Azure Archive Storage trade-offs:** Some reviewers mention billing complexity, occasional support lags, and a steeper learning curve for new users.

### Is Backblaze B2 Cloud Storage or Azure Archive Storage better for small businesses?

Backblaze B2 Cloud Storage is the better fit for small businesses, with a strong small-business segment and consistent reviewer praise for affordability and ease of use.

- **Backblaze B2 Cloud Storage:** Largest segment is Small-Business; reviewers highlight transparent pricing, easy setup, and cost-effectiveness for small teams.
- **Azure Archive Storage:** Largest segment is Small-Business; reviewers note economical storage and high availability, but some mention billing complexity and a steeper learning curve.

### Which Online Backup platform has better integrations?

Backblaze B2 Cloud Storage is favored for integrations, with reviewers frequently citing compatibility with popular backup and storage tools.

- **Backblaze B2 Cloud Storage:** In recent reviews, many mention integrations with Veeam, MSP360, Arq, Duplicacy, and compatibility with S3-compatible tools like rclone and Cyberduck.
- **Azure Archive Storage:** Reviewers describe easy integration with third-party backup products and Microsoft ecosystem tools, but do not cite specific third-party integrations by name.

### How do Backblaze B2 Cloud Storage and Azure Archive Storage compare on customer support?

Azure Archive Storage scores higher on Quality of Support, with a 0.4-point lead over Backblaze B2 Cloud Storage (9.1 vs 8.7).

- **Backblaze B2 Cloud Storage:** Reviewers describe support as generally responsive and knowledgeable, though a few mention delays or canned responses in complex cases.
- **Azure Archive Storage:** Reviewers consistently praise support for being responsive and helpful, with several citing dedicated customer success managers and fast resolution times.

### Which is easier to implement, Backblaze B2 Cloud Storage or Azure Archive Storage?

Backblaze B2 Cloud Storage leads on Ease of Setup, scoring 8.6 versus Azure Archive Storage's 7.9.

- **Backblaze B2 Cloud Storage:** Reviewers frequently highlight easy and intuitive setup, especially for S3-compatible workflows and NAS integrations, with minimal technical barriers for most use cases.
- **Azure Archive Storage:** Reviewers describe setup as straightforward for those familiar with Microsoft products, but note a steeper learning curve and more complex onboarding for new users.

### Which product has better Encryption?

Both Backblaze B2 Cloud Storage and Azure Archive Storage are recognized for strong encryption capabilities.

- **Backblaze B2 Cloud Storage:** Security is cited in 5 all-time mentions; reviewers highlight server-side encryption, customer-managed keys, and compliance features like Object Lock for immutable storage.
- **Azure Archive Storage:** Recent reviews emphasize secure, encrypted storage and privacy, with automatic encryption of data at rest and high marks for data protection.

Alternatives

**Azure Archive Storage Alternatives**

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

[
Amazon S3 Glacier
](/products/amazon-s3-glacier/reviews)

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

[
Google Cloud Storage
](/products/google-cloud-storage/reviews)

 ![CyberSentriq](https://images.g2crowd.com/uploads/product/hd_favicon/4abac4ce8ac735524f9452c7d5b0a50c/cybersentriq.svg "CyberSentriq")

[
CyberSentriq
](/products/cybersentriq/reviews)

 ![Unitrends Backup and Recovery](https://images.g2crowd.com/uploads/product/hd_favicon/cc813d51b9ce97549eec985eb87daf74/unitrends-backup-and-recovery.svg "Unitrends Backup and Recovery")

[
Unitrends Backup and Recovery
](/products/unitrends-backup-and-recovery/reviews)

**Backblaze B2 Cloud Storage Alternatives**

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