SpiderOak One Backup

SpiderOak One Backup is a cloud backup service for protecting files across Windows, macOS, and Linux computers. It combines backup, synchronization, historical versions, point-in-time recovery, and read-only sharing in one desktop application.

The service encrypts data on the user’s device before upload. SpiderOak states that it cannot decrypt regular backup or synchronization data, including file contents and metadata. The product supports unlimited devices within an account and uses compression and deduplication to reduce repeated storage.

SpiderOak One Backup is designed primarily for endpoint data. Users can also back up external drives and, in some cases, network volumes. Mobile applications are not currently provided, although users can access files through a mobile web browser.

Encrypted backup: Users select folders and files for automatic cloud backup. Client-side encryption protects data before transmission.

Version history and recovery: The service retains historical file versions and supports restoration after accidental deletion, corruption, or ransomware incidents.

Synchronization: Hive provides a standard synchronized folder. Custom syncs can connect selected folders across multiple computers.

Selective backup and sync: Users choose which folders to protect and synchronize. Sync folders must first be included in a backup set.

Secure sharing: Single-file links and ShareRooms allow read-only distribution to people without SpiderOak accounts. Single-file links expire after a limited period.

Deduplication and compression: SpiderOak processes repeated data blocks to reduce additional storage consumption across devices.

Command-line operation: SpiderOak documents a command-line interface and headless operation for scripting and server environments.

SpiderOak One Backup prices storage capacity rather than device count. Current plans include backup, synchronization, sharing, historical versions, and unlimited devices.

The 150 GB plan costs $6 per month or $69 annually. The 400 GB plan costs $11 per month or $115 annually. The 2 TB plan costs $14 per month or $149 annually. The 5 TB plan costs $29 per month or $320 annually.

A 21-day free trial is available. The official support documentation also describes a 250 GB trial allowance during the trial period. Taxes may apply at checkout.

Pros

• Client-side, no-knowledge encryption is central to the product.
• Supports Windows, macOS, and Linux desktop environments.
• Allows unlimited devices under one account.
• Combines backup, synchronization, version history, and sharing.
• Supports external-drive backup and command-line workflows.

Cons

• No dedicated Android or iOS application is currently available.
• Storage pricing can be higher than some mainstream backup services.
• The product has no documented public integration marketplace or general-purpose API.
• Some independent reviews describe the desktop interface as dated or cumbersome.
• ShareRooms have different privacy characteristics from regular no-knowledge backup data.

IDrive: A broad cloud backup alternative with multi-device coverage and broader consumer backup features.

Backblaze: A simpler endpoint backup service focused on automatic computer backup.

CrashPlan: A business-oriented endpoint backup product with retention and recovery controls.

Tresorit: An encrypted cloud storage and sharing service with stronger collaboration and workspace emphasis.

Sync.com: A privacy-focused cloud storage and file-sharing service with synchronization across devices.

Does SpiderOak One Backup have a free plan?
No. SpiderOak offers a 21-day free trial, followed by paid storage plans.

Which operating systems does it support?
Native desktop applications support Windows, macOS, and popular Linux distributions.

Does it support Android or iOS?
No dedicated mobile applications are currently available. Files can be accessed through the website on mobile devices.

Does it offer file synchronization?
Yes. Users can use Hive or create custom folder-based synchronization jobs.

Can users share files with people who do not have accounts?
Yes. Single-file links and ShareRooms support read-only sharing through a web browser.

Does SpiderOak provide an API?
No public general-purpose API was identified in the reviewed product documentation. SpiderOak does document command-line and headless operation.

Does it integrate with third-party applications?
No documented third-party integration catalog was identified. The product supports scripting through its command-line interface.

Is it suitable for mobile backup?
No. The product does not provide native mobile applications, so it is primarily an endpoint backup tool for computers and servers.