Brand

Intruder

Editorial coverage of Intruder.

Review publishedNo affiliate relationshipPrivacy & Security

Intruder is a cloud-based vulnerability management platform combining continuous scanning of internet-facing infrastructure, web applications and APIs with external attack-surface discovery.

Read our Intruder review →Visit Intruder ↗

Company

Who makes Intruder

Intruder publishes the platform directly at intruder.io, selling tiered subscriptions with self-serve signup rather than a mandatory sales process.

Official website: www.intruder.io ↗

Product

What it actually does

A hosted portal where customers add targets — domains, IP addresses, web applications, APIs and cloud accounts — and receive continuous scanning with prioritised findings and remediation guidance. Attack-surface discovery surfaces exposed services and subdomains that were never deliberately added to scope, and emerging-threat scanning runs when a significant vulnerability becomes public.

Product family

· Continuous vulnerability scanning
· External attack surface management
· Web application and API scanning
· Emerging threat scans

Use cases

What people hire it for

Continuous vulnerability management of internet-facing infrastructure
Discovering unknown or forgotten internet-facing assets
Producing scanning evidence for SOC 2, ISO 27001 and customer questionnaires
Routing prioritised findings into Slack, Microsoft Teams or Jira
Keeping cloud estates in scope as infrastructure changes

Platforms

Where it runs

Web portalCloud connectorsAPIPDF reporting

Security & privacy

Intruder is delivered as SaaS with scanning run from its own infrastructure; internal and authenticated scanning are documented via an agent or scanning appliance model. Its material positions reports as supporting evidence for SOC 2 and ISO 27001 rather than as certification.