Core Impact vs Tenable Nessus

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Mar 2026 8 min read

Core Impact

Core Impact is a comprehensive penetration testing software that allows you to safely test your IT infrastructure by replicating real-world multi-staged attacks to identify and prioritize security vulnerabilities.

0.0 (0 reviews)
Starting at --
Free Trial 14 days
VS

Tenable Nessus

Nessus is a vulnerability assessment solution providing deep-point-in-time scans to identify security flaws, misconfigurations, and malware across your modern IT infrastructure, including cloud, containers, and traditional assets.

0.0 (0 reviews)
Starting at --
Free Trial 30 days

Quick Comparison

Feature Monday.com Asana
Starting Price $8/user/mo $10.99/user/mo
Free Plan ✓ Yes (2 seats) ✓ Yes (15 users)
Free Trial 14 days 30 days
Deployment Cloud-based Cloud-based
Mobile Apps ✓ iOS, Android ✓ iOS, Android
Integrations 200+ 100+
Gantt Charts ✓ Timeline view ✓ Timeline view
Automation ✓ Advanced ✓ Basic
Best For Visual teams, automation Task-focused teams

Overview

C

Core Impact

<p>Core Impact helps you reveal the most pressing security threats across your entire organization. You can automate routine exploitation tasks for your network, endpoints, and even web applications, allowing your security team to focus on more complex manual testing. The platform provides a library of commercially developed and tested exploits, so you can validate vulnerabilities with confidence and without crashing your systems.</p> <p>You can use the software to run multi-vector attack simulations that pivot from a compromised web application to the internal network. This helps you understand exactly how an attacker could move through your environment. It also generates detailed reports that map your findings to regulatory requirements, making it easier to prove compliance and prioritize remediation efforts based on real-world risk.</p>

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Tenable Nessus

<p>Nessus helps you identify and fix security vulnerabilities before attackers can exploit them. You can scan your entire environment—including cloud instances, web applications, and traditional network hardware—to find missing patches, software flaws, and configuration errors. It provides a clear view of your attack surface so you can prioritize the most critical risks to your business.</p> <p>You can choose between different versions depending on your needs, ranging from a free version for educators and students to professional and expert versions for security consultants. It simplifies the complex task of vulnerability assessment with pre-built templates and automated reporting. Whether you are securing a small office or a complex hybrid-cloud environment, you can rely on its extensive plugin library to stay protected against the latest threats.</p>

Pricing Comparison

M

Core Impact Pricing

Free
$0
  • Up to 2 seats
  • Unlimited boards
  • 200+ templates
A

Tenable Nessus Pricing

Free
$0
  • Up to 15 users
  • Unlimited tasks
  • List & Board views

Pros & Cons

M

Core Impact

Pros

  • Highly visual and intuitive
  • Powerful automation
  • 200+ integrations
  • Great mobile apps

Cons

  • Can get expensive for larger teams
  • Free plan limited to 2 users
  • Learning curve for advanced features
A

Tenable Nessus

Pros

  • Excellent task dependencies
  • Free plan supports 15 users
  • Strong reporting features
  • Great for enterprise teams

Cons

  • Higher starting price
  • Less visual than Monday.com
  • Fewer integrations

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