Continuous vulnerability visibility

Your external attack surface changes with every code deployment. Catcher24 delivers automated, outside-in infrastructure and web application scans to expose active vulnerabilities, providing the exact context your team needs to patch them safely.

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Trusted by companies and organizations from various sectors: Catcher24 offers practical insights that are directly applicable.

Why Catcher24?

Automated external visibility built for modern development.

Web application scanners

Automated vulnerability scans and pentests for your web applications

Dashboard & reporting

See the status and reporting of your cybersecurity at a glance.

Infrastructure scanners

Discover vulnerabilities in your public IT environment before malicious actors do.

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What makes us different?

Many tools overwhelm you with a flood of technical notifications. Catcher24 does more: we provide you with an overview, prioritization, and concrete recommendations, so you stay in control.

Feature	Classic scanner	Pentest agency	Catcher24
Setup Time	Days to weeks	Weeks of planning	Under 2 minutes
Cost Structure	Opaque enterprise contract	High per-incident fees	Transparent target-based pricing
Scan Frequency	Manual	Once or twice a year	Continuous & on-demand
Alert Delivery	Clunky static PDF reports	Manual debrief calls	Live dashboard, emails & webhooks
Architecture	Heavy server agents	Human-led probing	100% Agentless (Outside-In)
CMS Optimization	Generic network rules only	Manual inspector scope	Native WordPress plugin scanner

No auto-patching risks

We believe developers should control their code. We detect and notify, but we never automatically alter your files or configurations. You maintain total stability.

Continuous vulnerability scanning

Detect vulnerabilities as soon as they appear.

Transparent target scaling

Never pay for user seats or license tiers. Scale your subscription seamlessly based strictly on the exact number of active targets you protect.

Practical remediation context

We don't leave you guessing. When a vulnerability is found, we provide the specific CVE context and, where possible, recommend the exact patch version needed to resolve it.

Why choose Catcher24?

Solve security challenges without introducing operational friction.

Continuous CVE matching

Our threat intelligence framework updates daily, cross-referencing your targets against newly identified zero-day vulnerabilities in real time.

Clear severity grouping

Findings are isolated and grouped using rigorous CVSS scoring parameters (Critical, High, Medium, Low) so you know what needs patching today.

Centralized multi-site control

Oversee client web assets, testing environments, staging domains, and infrastructure networks from one unified, multi-tenant workspace.

Demonstrable security posture

Maintain a clear, historical log of proactive external scanning and vulnerability mitigation to prove your security diligence to clients and stakeholders.

Proactive infrastructure checks

Safely map open ports, track SSL/TLS certificate expirations, and audit DNS configurations on production servers without risking downtime.

Frequently asked questions

How often should I scan?

We recommend running scans at least once a month. In addition, you can schedule scans yourself, so you always have insight.

How does outside-in scanning differ from installing an agent?

Internal agents run locally on your server, consuming CPU and potentially causing software conflicts. Catcher24 operates purely from the outside, analyzing how your infrastructure reacts to public requests - exactly how a real attacker views your systems.

Who is Catcher24 for?

From small businesses to large organizations: identify cyber risks and fix vulnerabilities early. When you need to comply with regulations (such as NIS2), meet insurer requirements, or prove transparency to customers, Catcher24 provides a powerful toolkit, complete with clear reporting.

Does Catcher24 automatically fix the vulnerabilities it finds?

No. We prioritize the stability of your infrastructure. Automated patching can easily break production environments. Instead, we scan, detect, and notify your team, providing the context and patch version recommendations you need to resolve the issue manually.

Is it safe to scan my live production web applications?

For basic infrastructure mapping (DNS, SSL, open ports), yes. However, we strongly recommend running our deep Web Application Scans only against staging environments. These scans perform rigorous tests, including database injection attempts, which could unintentionally alter data on a live production application.

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