Vault IndexSpiderOak Inc. · Privacy-first personal and small business backup
SpiderOak One Backup review
SpiderOak One is a zero-knowledge backup and sync tool with a long privacy track record, though the product is now in maintenance mode with limited new development. It suits privacy-conscious individuals rather than organisations needing an active data room.
What it does well
- +Its zero-knowledge encryption model means SpiderOak cannot access user passwords or file contents.
- +Pricing is simple and storage-tiered rather than per-user, which suits small teams.
- +The company has operated a privacy-first backup service since 2007.
Where it falls short
- −The product is described by reviewers as being in maintenance mode with fewer new features than active competitors.
- −It offers backup and sync rather than structured collaboration, sharing or governance workflows.
Pricing
SpiderOak One starts at $6 per month for 150GB, rising with storage tier to unlimited plans, billed monthly or with a small annual discount.
Security and compliance
SpiderOak uses a zero-knowledge, end-to-end encryption architecture where even SpiderOak cannot decrypt user data or recover forgotten passwords.
SpiderOak One Backup at a glance
SpiderOak One Backup is made by SpiderOak Inc., based in Denver, Colorado, United States. It ranks 99 of 99 platforms with a score of 5.0 out of 10. Entry price is $6/month (150GB plan, monthly billing), access is offered as free trial, and the documented security position is Zero-knowledge, end-to-end encryption, no-knowledge password design. Checked 1 September 2026.
Structured Q&A
Not documented
AI redaction
Not documented
Dynamic watermarking
Not documented
DRM and revocation
Not documented
Public API
Not documented
SSO and SAML
Not documented
MCP integration
Not documented
Contract management
Not documented
Legal drafting
Not documented
Self serve trial
Yes
Vendor page checked: https://spideroak.support/hc/en-us/articles/115002048046-ONE-Pricing
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