See your attack surface
before attackers do.

ASMMonitor continuously monitors every domain, subdomain, open port, and exposed service your organization owns — giving you a real-time risk score and actionable remediation before a breach occurs.

Start Free See How It Works
NIS2 Ready
GDPR Compliant
EU-Based Infrastructure
LIVE SCAN // ACTIVE
THREAT SURFACE MAPPING
10K+
Assets Monitored
98ms
Avg. Detection Time
15+
Scan Modules
€3K
Starting / Year
100%
EU-Based
// Platform Capabilities

Everything attackers
see — and more.

A complete external attack surface view, updated continuously. No agents. No installation.

🔍

Subdomain Discovery

Multi-source enumeration using DNS brute-force, certificate transparency, and passive OSINT sources — uncovering shadow IT and forgotten assets.

// DNS · CT Logs · OSINT
⚡

Risk Scoring

Every asset receives a live risk score based on open ports, SSL health, missing security headers, technology vulnerabilities, and data enriched from 10+ threat intelligence sources.

// REAL-TIME · WEIGHTED · NIS2-ALIGNED · THREAT-ENRICHED
🔒

SSL & Certificate Monitor

Track expiry dates, weak ciphers, misconfigurations, and certificate chain issues before they cause downtime or a breach.

// TLS · Certificate Chain · Expiry Alerts
🌐

Open Port Detection

Identifies exposed services — RDP, SSH, databases, admin panels — that should never be internet-facing.

// Port Scan · Service Fingerprint
🛡️

Security Header Analysis

Verify that CSP, HSTS, X-Frame-Options and other critical headers are correctly configured across all your web properties.

// CSP · HSTS · CORS · Headers
📊

Change Detection

Get alerted the moment your attack surface changes — new subdomains, new open ports, SSL changes, or technology shifts.

// CONTINUOUS · DELTA ALERTS · HISTORY
🛡️

Brand Protection

Detect phishing-ready domains that impersonate your brand. Component-based threat scoring identifies the most dangerous lookalikes — before they target your customers or employees.

// PHISHING · LOOKALIKE · THREAT SCORING
⚠️

Takeover Detection

Identify dangling DNS records and abandoned cloud services that attackers can claim. Monitors 25+ service signatures including AWS, Azure, GitHub Pages, and Heroku.

// CNAME · CLOUD · DNS HIJACK
✉️

Email Security

Deep analysis of SPF, DKIM, and DMARC configurations across all your domains. Identifies misconfigurations that allow email spoofing and phishing attacks.

// SPF · DKIM · DMARC · SPOOFING
🔎

CVE & Vulnerability Detection

CPE-based vulnerability matching against the NVD database. Identifies known CVEs affecting your detected technologies with version-aware filtering.

// NVD · CPE · CVE · VERSION-AWARE
🗺️

Asset Discovery

Automatically maps your external infrastructure through ASN lookups, IP range analysis, and cloud provider detection. Identifies shadow IT and unmanaged assets.

// ASN · CLOUD · SHADOW IT
🤖

AI-Powered Remediation

Every finding comes with prioritized, actionable remediation steps. AI-assisted guidance helps your team fix issues faster — with severity, estimated effort, and impact assessment.

// ACTIONS · PRIORITY · AI-GUIDED
// How It Works

Three steps to full visibility.

01
➕

Add Your Domains

Enter your primary domains — we handle the rest. No agents to install, no firewall changes, no internal access needed.

02
🔄

Continuous Scanning

15+ modules scan your entire attack surface twice daily. Every subdomain, every port, every certificate — mapped and scored automatically.

03
✅

Act on Insights

Get a prioritized action list with AI-powered remediation steps. Fix critical issues first, track progress, and prove compliance.

See ASMMonitor in Action

Real findings from real scans — not mock data

CVE Detection
Screenshot coming soon
CVE Findings with EPSS scoring and actively exploited badges
CVE Findings with EPSS Scoring

Identify unpatched vulnerabilities with exploit probability scores. Actively exploited CVEs highlighted for immediate action.

Threat Intelligence
Screenshot coming soon
Threat Intelligence with multi-source correlation
Multi-Source Threat Intelligence

Correlate findings across 10+ threat feeds. Staleness filtering separates active threats from historical data.

Web Exposures
Screenshot coming soon
Web Surface Enumeration showing exposed files
Web Surface Enumeration

Detect exposed .env files, git repositories, admin panels and backup files before attackers find them.

NIS2 Compliance
Screenshot coming soon
NIS2 Article 21 Compliance Report
NIS2 Article 21 Compliance Report

Automatically map your security posture to EU NIS2 Directive requirements. Export as PDF for auditors.

All screenshots are from live customer environments. Data anonymized.

Start Free — See Your Own Results
// Pricing

Simple, transparent pricing.

Start free. Scale when you need to. No hidden fees.

// Free
€0
forever
  • 1 domain
  • Monthly scan
  • Risk score overview
  • SSL & WHOIS monitoring
  • Limited actions (top 3)
Start Free
MOST POPULAR
// Premium
€3,000
/ year  ·  3 domains included
+€1,000/yr per extra domain
  • Daily scanning (15+ modules)
  • Full threat intelligence
  • Brand protection & takeover detection
  • CVE detection & email security
  • Credential leak detection
  • AI-powered remediation
  • PDF reports
  • Priority email support
// Enterprise
Custom
tailored to your needs
  • Everything in Premium
  • Custom scan schedules
  • API access
  • Dedicated account manager
  • SLA guarantees
  • Custom integrations
Contact Us
✓ NIS2 Directive

Built for Europe's new cybersecurity requirements.

NIS2 mandates that mid-market and enterprise organizations maintain visibility over their digital assets. ASMMonitor turns that compliance requirement into a continuous security capability.

  • ✓
    Continuous asset inventory — every domain, subdomain, and IP mapped automatically
  • ✓
    Risk-based prioritization aligned with NIS2 Article 21 requirements
  • ✓
    Audit-ready reporting for regulators and board-level communication
  • ✓
    Priced for SMB and mid-market — not only enterprise budgets
// Get Started

Start monitoring your attack surface today.

Free plan available. No credit card required. Set up in under 5 minutes.

Start Free →