Cloud Backup · pricing · Updated September 2026
SpiderOak One Backup pricing (2026)
SpiderOak One Backup starts at $6/mo (150 GB) as checked on 2026-09-05, read from spideroak.one — the public source it was captured from, not a SpiderOak One Backup page; 4 plans. Best for Privacy-first users and organizations requiring provable zero-knowledge encryption. Every figure below links to its source and the date we captured it.
At a glance
- Entry price: $6/mo (150 GB) · 4% off with annual billing
- Free tier: No
- Compliance: HIPAA Yes · SOC 2 — · GDPR —
- Best for: Privacy-first users and organizations requiring provable zero-knowledge encryption; Healthcare organizations needing HIPAA BAA with client-side encryption guarantees; Security-sensitive teams (legal, finance, government) where vendor data access must be technically impossible
As of · every figure below links to its source
SpiderOak One Backup plans & pricing
| Plan | Monthly | Annual | Billing | Notes | Source |
|---|---|---|---|---|---|
| 150 GB | $6 | −4% | flat | 150 GB of end-to-end-encrypted backup across an unlimited number of devices with full feature access (sharing, deduplication, no extra access fees). $6/month or $69/year (~4% off). | spideroak.one |
| 400 GB | $11 | −13% | flat | 400 GB across unlimited devices with full feature access. $11/month or $115/year (~13% off). | spideroak.one |
| 2 TB | $14 | −11% | flat | 2 TB across unlimited devices with full feature access. $14/month or $149/year (~11% off). | spideroak.one |
| 5 TB | $29 | −8% | flat | 5 TB across unlimited devices with full feature access. $29/month or $320/year (~8% off). | spideroak.one |
Last verified 2026-09-05. https://spideroak.support/hc/en-us/articles/115002048046-ONE-Pricing (official SpiderOak support pricing article, accessed 2026-06-13; the main spideroak.com pricing path was not directly fetchable) Re-verified 2026-09-02 against the live pricing page; published figures unchanged.
Price changes
Price on record
$6/moFirst on record 2026-06-27
A new dated entry is stamped here each time the price moves — the record builds itself.
Tracked since June 2026. No change record has cleared two sources yet, so nothing is published on the wire.
Capabilities
Key features: 100% client-side, zero-knowledge encryption: SpiderOak cannot read files, metadata, or passwords; HIPAA-compliant as a Business Associate; BAA available on request via [email protected]; End-to-end encrypted backup and sync across unlimited devices; Point-in-time recovery for ransomware rollback; Secure Share Rooms for controlled file sharing; Cross-platform: Windows, Mac, Linux; Block-level deduplication to minimize bandwidth.
Plan limits: Storage is fixed-quota per plan (150 GB / 400 GB / 2 TB / 5 TB); no unlimited option; No third-party integrations documented.
Frequently asked questions
How much does SpiderOak One Backup cost?
SpiderOak One Backup starts at $6/mo (150 GB); it has 4 published plans. Verified 2026-09-05.
Is SpiderOak One Backup cheaper billed annually?
Yes. SpiderOak One Backup publishes a 13% discount for paying annually (on the 400 GB plan). Verified 2026-09-05.
What are cheaper alternatives to SpiderOak One Backup?
Cheaper cloud backup than SpiderOak One Backup (entry $6/mo) include IDrive at $0.25/mo, CrashPlan at $4/mo, Acronis True Image at $4.17/mo. Verified 2026-09-05.
Does SpiderOak One Backup support HIPAA?
SpiderOak One Backup HIPAA support: Yes. SOC 2: —. GDPR: —.
Does SpiderOak One Backup have a free plan?
SpiderOak One Backup free tier: No.
SpiderOak One Backup vs alternatives
Compare all cloud backup · SpiderOak One Backup alternatives · SOC 2-certified cloud backup · HIPAA-compliant cloud backup · GDPR-compliant cloud backup · Open data · MCP
Cheaper cloud backup alternatives
- pCloud from $4.99/mo
- Acronis True Image from $4.17/mo
- CrashPlan from $4/mo
- IDrive from $0.25/mo
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Display this standing
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