Intruder vs Tenable: Vulnerability Management Comparison (2026)
Intruder offers a free tier, diverse scanning options, and numerous integrations. Tenable provides a free tier, starts at $3,700 for one year, and focuses on cloud-based vulnerability management with AI capabilities.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask vulnerability management questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
- ✓Authenticated web app scanning
- ✓Cloud security scans
- ✓Network scans
- ✓Scheduled scans
- ✓Ad hoc scans
- ✓Container image scanning
- ✓Internal vulnerability scanning
- ✓Emerging threat scans
- ✓Cloud-based vulnerability management
- ✓Track assets with unmatched accuracy
- ✓Includes web app scanning
- ✓AI-powered exposure management
When to choose Intruder
You require a free tier, authenticated web app scanning, cloud security scans, network scans, scheduled scans, ad hoc scans, container image scanning, internal vulnerability scanning, and emerging threat scans. Intruder integrates with Slack, Teams, Jira, GitHub, GitLab, ServiceNow, Azure DevOps, and Zapier.
When to choose Tenable
You need cloud-based vulnerability management, asset tracking, web app scanning, and AI-powered exposure management. The starting price for Tenable is $3,700 for one year.