Keeper Security
SpiderOak ONE
| Feature | Keeper Security | SpiderOak ONE |
|---|---|---|
| Pricing | Free / from $2.92/mo | From $6/mo |
| Free Plan | ✓ Yes | ✗ No |
| Rating | 4.5 / 5 | 4 / 5 |
| Best For | businesses, it-teams, families, security-conscious-users | privacy-advocates, journalists, legal-professionals, security-conscious-businesses |
| Founded | 2009 | 2007 |
| Password Vault | ✓ | ✗ |
| Dark Web Monitoring | ✓ | ✗ |
| Secure Sharing | ✓ | ✗ |
| Mfa | ✓ | ✗ |
| Secrets Management | ✓ | ✗ |
| Compliance Reporting | ✓ | ✗ |
| Zero Knowledge Backup | ✗ | ✓ |
| File Sync | ✗ | ✓ |
| Point In Time Recovery | ✗ | ✓ |
| Share Rooms | ✗ | ✓ |
| Cross Platform | ✗ | ✓ |
| Version History | ✗ | ✓ |
✓ Keeper Security Pros
- Zero-knowledge architecture
- Excellent business features
- BreachWatch dark web monitoring
- Good compliance tools
✗ Keeper Security Cons
- Limited free plan
- Add-ons increase cost
- Interface could be more intuitive
✓ SpiderOak ONE Pros
- True zero-knowledge encryption
- Endorsed by Edward Snowden
- Point-in-time recovery
- Cross-platform sync
✗ SpiderOak ONE Cons
- Slower than competitors
- No file sharing links on basic plan
- Dated interface
The Verdict
Keeper Security is built for businesses and it teams, with a focus on password-vault and dark-web-monitoring. SpiderOak ONE targets privacy advocates and journalists and leads with zero-knowledge-backup and file-sync.
Pricing is close: Keeper Security starts at $2.92/mo versus $6/mo for SpiderOak ONE — not a deciding factor on its own.
Keeper Security has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. SpiderOak ONE requires a paid subscription from day one.
Keeper Security edges out on user ratings (4.5 vs 4). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Bottom line: Keeper Security has a slight overall edge — but if true zero-knowledge encryption matters most to you, SpiderOak ONE may still be the right call.