SpiderOak provides an easy, secure and consolidated online backup, storage, access, sharing & sync tool for Windows, macOS, and Linux (Ubuntu, Debian & Fedora). SpiderOak offers a different approach to online backup, synchronization, and sharing.
Cost / License
- Subscription
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux

Comments about Spideroak One Backup as an Alternative to BackBlaze
SpiderOak appears to be the most secure commercially available alternative to Backblaze. The only downside is that its rigorous "zero-knowledge" policy can place a more noticeable processing burden on low-end computers. It's also somewhat less intuitive to set up.


Almost everyone thinks Spideroak One Backup is a great BackBlaze alternative.
Spideroak One Backup is the most popular commercial alternative to BackBlaze.
- Spideroak One Backup is Paid and Proprietary
- Spideroak One Backup is Security-focused



























































Spideroak offers a "zero-knowledge" policy by default (they can't look at your files even if they wanted to) - which is great. Backblaze has this only as an option. Spideroak works on Linux, Backblaze has no Linux client. Backblaze is cheaper, but is for backups exclusively whereas with Spideroak you can also sync files between computers.