Keeper Security
Tenable
| Feature | Keeper Security | Tenable |
|---|---|---|
| Pricing | Free / from $2.92/mo | Free / from $3990/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.5 / 5 | 4.3 / 5 |
| Best For | businesses, it-teams, families, security-conscious-users | security-teams, compliance-officers, it-operations, vulnerability-managers |
| Founded | 2009 | 2002 |
| Password Vault | ✓ | ✗ |
| Dark Web Monitoring | ✓ | ✗ |
| Secure Sharing | ✓ | ✗ |
| Mfa | ✓ | ✗ |
| Secrets Management | ✓ | ✗ |
| Compliance Reporting | ✓ | ✓ |
| Vulnerability Scanning | ✗ | ✓ |
| Asset Discovery | ✗ | ✓ |
| Risk Prioritization | ✗ | ✓ |
| Web App Scanning | ✗ | ✓ |
| Cloud Security | ✗ | ✓ |
✓ 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
✓ Tenable Pros
- Comprehensive vulnerability coverage
- Excellent asset discovery
- Good risk prioritization
- Strong compliance reporting
✗ Tenable Cons
- Expensive for large environments
- Complex initial setup
- Scanning can impact performance
The Verdict
Keeper Security is built for businesses and it teams, with a focus on password-vault and dark-web-monitoring. Tenable targets security teams and compliance officers and leads with vulnerability-scanning and asset-discovery.
On pricing, Keeper Security is the clear winner for budget-conscious users — starting at $2.92/mo compared to $3990/mo for Tenable. That $3987.08/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.