Backblaze B2 vs CrashPlan

Detailed side-by-side comparison

Backblaze B2

Free

Backblaze B2 is an S3-compatible object storage service that offers developers and businesses affordable cloud storage with predictable pricing. It provides unlimited storage capacity with generous free egress bandwidth (up to 3x daily storage amount) and built-in redundancy across multiple data centers.

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CrashPlan

From $10/mo

CrashPlan is an enterprise-grade endpoint backup solution designed for automatic, continuous protection of business computers and servers. It offers unlimited storage per device with centralized management, making it ideal for organizations that need comprehensive data loss prevention and compliance capabilities.

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Feature Comparison

Feature	Backblaze B2	CrashPlan
Primary Use Case	Object storage for developers and applications needing S3-compatible storage APIs for files, backups, media, and archives	Automated endpoint backup for protecting employee desktops, laptops, and servers with continuous data protection
Storage Capacity	Unlimited storage with pay-per-GB pricing model and no minimum commitments required	Unlimited storage per device included in the per-device subscription pricing
Data Transfer/Egress	Free egress bandwidth up to 3x your daily storage amount, then charged per GB beyond that threshold	Unlimited data transfer included with no egress fees or bandwidth throttling
Management Interface	Developer-focused with S3-compatible API, web console, and CLI tools for programmatic storage management	Centralized administration console for IT teams to manage all endpoint backups, policies, and user access from one dashboard
Integration & Compatibility	Works with any S3-compatible application, backup software, or custom development with easy migration from other object storage services	Agent-based software for Windows, Mac, and Linux endpoints with focus on endpoint protection rather than application integration
Pricing Model	Usage-based pricing at $6/TB/month for storage plus minimal transaction fees, with free tier available	Per-device subscription starting at $10/month per device with unlimited storage included

Pricing Comparison

Backblaze B2 uses consumption-based pricing ideal for variable storage needs, costing as little as $0 for small amounts or $6/TB/month for larger volumes. CrashPlan charges $10+ per device monthly with unlimited storage, making it more cost-effective for backing up endpoints with large data volumes but potentially expensive for many devices.

Verdict

Choose Backblaze B2 if...

Choose Backblaze B2 if you need affordable S3-compatible object storage for applications, websites, archives, or custom backup solutions where you control the implementation and want predictable, low-cost storage pricing.

Choose CrashPlan if...

Choose CrashPlan if you need automated endpoint backup for business computers and servers with centralized IT management, unlimited storage per device, and compliance features for data loss prevention across your organization.

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Cloud Storage

Pros & Cons

Backblaze B2

Pros

+ Significantly cheaper than AWS S3, Azure, and Google Cloud Storage
+ Simple, transparent pricing with no hidden fees
+ Easy migration from other S3-compatible services
+ Generous free egress bandwidth allowance

Cons

- Fewer global data center locations compared to major cloud providers
- Limited advanced features compared to AWS S3 ecosystem
- Smaller partner ecosystem and third-party integrations

CrashPlan

Pros

+ Unlimited backup storage without throttling
+ Strong security with end-to-end encryption
+ Excellent file version history and retention policies
+ Reliable cross-platform compatibility

Cons

- No free tier for individual users
- Higher price point compared to consumer alternatives
- Initial backup can be slow for large datasets