Intruder
VerifiedContinuous vulnerability scanning and attack surface management for lean security teams
- Deployment Cloud Based
- Starting price Free
- Free trial Available
- Best for Startups, SMEs, Agencies
What is Intruder?
Intruder is a UK-based vulnerability management platform built for lean security and IT teams that lack a dedicated in-house security function. It continuously scans an organization's external attack surface, cloud accounts (AWS, Azure, Google Cloud), and internal networks using more than 140,000 security checks, and runs emerging threat scans within hours of new vulnerabilities appearing in the wild.
Findings are prioritized by exploitability and explained through GregAI, Intruder's built-in AI analyst, cutting through noise so teams can focus on what matters. Intruder offers a free tier for very small setups, paid Cloud and Pro plans with published starting prices, a custom Enterprise tier, and an optional AI-driven penetration testing add-on for deeper manual assessments.
Key Features of Intruder
Intruder lists 9 documented features, including Continuous external vulnerability scanning with 140,000+ security checks, Emerging threat scans triggered within hours of newly disclosed CVEs and Cloud security scanning for AWS, Azure, and Google Cloud misconfigurations. The list below covers what the product does rather than how it is marketed.
- Continuous external vulnerability scanning with 140,000+ security checks
- Emerging threat scans triggered within hours of newly disclosed CVEs
- Cloud security scanning for AWS, Azure, and Google Cloud misconfigurations
- GregAI, a built-in AI analyst that triages and explains findings
- Agent-based internal network scanning on Pro and Enterprise plans
- Automated attack surface discovery and asset monitoring
- Compliance-ready reporting
- Integrations with Slack, Jira, Microsoft Teams, and major cloud providers
- Optional AI-driven penetration testing add-on
Intruder Pricing
Intruder lists 5 plans without published figures. Pricing is quoted on request.
Free
Free
5 web apps, 1 cloud account, 3 users
Weekly external vulnerability scans plus unlimited ad hoc scans, 2 container images
Cloud
$299/month
Unlimited web apps, 3 cloud accounts
Emerging threat scans, GregAI analyst, 5 AI credits, 15+ integrations; annual billing saves 20%
Pro
$499/month
10 cloud accounts
Adds agent-based internal scanning, top 50 ports monitoring, 10 AI credits; annual billing saves 20%
Enterprise
Custom
Unlimited cloud accounts
1,000+ attack surface checks, 50 AI credits, custom checks, advanced access control
AI Pentesting add-on
$3,500/test
Per test
On-demand AI-assisted penetration test available to any plan
Intruder Specifications
Intruder is available on web app. It offers an API, has a free trial and has a free plan.
- cloud based
- web app
- startups
- smes
- agencies
- enterprises
- live support
- tickets
Intruder Videos
Intruder Screenshots
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