Jenkins
Tenable
| Feature | Jenkins | Tenable |
|---|---|---|
| Pricing | Free only | Free / from $3990/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.2 / 5 | 4.3 / 5 |
| Best For | enterprise-teams, on-premise-deployments, complex-pipelines, legacy-systems | security-teams, compliance-officers, it-operations, vulnerability-managers |
| Founded | 2011 | 2002 |
| Pipeline As Code | ✓ | ✗ |
| Plugins | ✓ | ✗ |
| Distributed Builds | ✓ | ✗ |
| Pipeline Visualization | ✓ | ✗ |
| Scm Integration | ✓ | ✗ |
| Artifact Management | ✓ | ✗ |
| Notifications | ✓ | ✗ |
| Vulnerability Scanning | ✗ | ✓ |
| Asset Discovery | ✗ | ✓ |
| Risk Prioritization | ✗ | ✓ |
| Compliance Reporting | ✗ | ✓ |
| Web App Scanning | ✗ | ✓ |
| Cloud Security | ✗ | ✓ |
✓ Jenkins Pros
- Completely free and open source
- Extremely extensible with 1,800+ plugins
- Mature and battle-tested over many years
- Supports any programming language and platform
✗ Jenkins Cons
- Dated UI feels old compared to modern CI tools
- Requires significant maintenance and administration
- Groovy-based Jenkinsfiles have steep learning curve
✓ 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
Jenkins is built for enterprise teams and on premise deployments, with a focus on pipeline-as-code and plugins. Tenable targets security teams and compliance officers and leads with vulnerability-scanning and asset-discovery.
Jenkins uses custom enterprise pricing, while Tenable starts at $3990/mo — a tangible advantage for teams with a fixed budget.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Jenkins offers broader built-in capabilities (7 features vs 6), while Tenable takes a more focused approach — which can mean a simpler, faster onboarding experience.
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.