Intruder
API security tools
Cloud security posture management (CSPM) software
Dynamic application security testing (DAST) software
Penetration testing tools
Vulnerability scanner software
Attack surface management software
Exposure management platforms
Website security software
Cloud security software
DevSecOps software
Vulnerability management software
Web security software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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What is Intruder
Intruder is a cloud-based vulnerability scanning and management platform that helps organizations identify, prioritize, and track security issues across internet-facing assets and internal infrastructure. It is used by security and IT teams to run scheduled or continuous scans, monitor external attack surface changes, and manage remediation workflows. The product combines automated scanning with risk-based prioritization and integrations for ticketing and notifications. It is typically positioned for teams that want ongoing vulnerability coverage without running a full in-house scanning stack.
Continuous external attack surface monitoring
Intruder supports ongoing discovery and monitoring of internet-facing assets to help teams detect new services, exposed ports, and configuration changes. This aligns well with attack surface management use cases where asset inventory changes frequently. It can reduce reliance on periodic, manual recon by keeping an updated view of externally reachable systems.
Automated scanning with prioritization
The platform automates vulnerability scanning and presents findings with severity and remediation guidance to support triage. This is useful for teams that need a repeatable process for identifying common weaknesses across hosts and web services. Risk-based presentation helps focus effort on issues more likely to be exploitable or impactful.
Integrations for remediation workflows
Intruder provides integrations and notification options that help route findings into existing operational processes (for example, ticketing and messaging tools). This supports vulnerability management programs where tracking ownership and closure is as important as detection. Scheduled scans and reporting also help with internal governance and audit preparation.
Limited depth for advanced testing
As an automated scanner, Intruder may not match the depth of manual penetration testing for complex business logic flaws or chained exploits. Organizations with high-assurance requirements often still need human-led testing for critical applications and bespoke environments. This can create a gap for teams expecting full penetration-test coverage from automation alone.
API security features may be narrower
While Intruder can identify exposed services and common web vulnerabilities, dedicated API security tools typically provide deeper API discovery, schema/behavior analysis, and runtime abuse detection. Teams focused on API-specific risks may need additional tooling for inventory, authentication testing, and endpoint-level policy validation. This can increase tool sprawl for API-heavy environments.
Cloud posture coverage may be partial
Intruder can help identify externally visible cloud exposures, but full CSPM capabilities usually include deep configuration assessment across cloud accounts (for example, IAM, storage policies, and misconfiguration baselines). Organizations seeking comprehensive cloud control-plane posture management may find coverage incomplete without a specialized CSPM. This is especially relevant for multi-account or multi-cloud deployments.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Essential | Not listed publicly — Get a quote / "Get a quote" shown on pricing page | Best for startups. 1 scheduled scan, unlimited ad-hoc scans, issues enriched with risk data, unlimited users. 14-day free trial available. (Page shows a price placeholder and "Get a quote"). |
| Cloud | Not listed publicly — Get a quote / "Get a quote" shown on pricing page | Best for cloud-native companies. All Essential features + cloud security for up to 3 AWS/Azure/GCP accounts, unlimited scheduled scans, Emerging Threat Scans, AI security analyst, advanced analytics, role-based access, 15+ integrations. Can also be purchased via AWS Marketplace. |
| Pro | Not listed publicly — Get a quote / "Get a quote" shown on pricing page | Best for hybrid environments. All Cloud features + cloud security for up to 10 cloud accounts, unlimited internal target scanning, mass deployment options for internal targets. |
| Enterprise | Custom (contact sales / Get a quote) | Enterprise-level: All Pro features + attack surface visibility and unknown asset discovery, 1000+ attack surface checks, cloud security for unlimited cloud accounts, proactive threat response, custom Intruder checks, advanced access control. |
Seller details
Intruder Ltd
London, United Kingdom
2015
Private
https://www.intruder.io/
https://x.com/intruderio
https://www.linkedin.com/company/intruder-io/
