PlexTrac vs Tenable Nessus Comparison: Reviews, Features, Pricing & Alternatives in 2026

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

Updated May 2026 8 min read

PlexTrac

0.0 (0 reviews)

PlexTrac is a specialized cybersecurity reporting and workflow management platform that streamlines the entire vulnerability lifecycle by centralizing findings, automating report generation, and tracking remediation efforts across security teams.

Starting at --
Free Trial NO FREE TRIAL
VS

Tenable Nessus

0.0 (0 reviews)

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.

Starting at Free
Free Trial 7 days

Quick Comparison

Feature PlexTrac Tenable Nessus
Website plextrac.com tenable.com
Pricing Model Custom Freemium
Starting Price Custom Pricing Free
FREE Trial ✘ No free trial ✓ 7 days free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas on-premise saas on-premise desktop
Integrations ServiceNow Jira Nessus Qualys Rapid7 Burp Suite Checkmarx Snyk GitHub Slack ServiceNow Splunk AWS Microsoft Azure Google Cloud Platform Jira Slack IBM QRadar
Target Users mid-market enterprise small-business mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 2018 2002
Headquarters Boise, USA Columbia, USA

Overview

P

PlexTrac

PlexTrac is a centralized hub designed to bridge the gap between security auditors and the teams responsible for fixing vulnerabilities. You can aggregate data from various scanners, conduct manual assessments, and manage the entire engagement lifecycle in one interface. It eliminates the need for manual spreadsheet tracking and static PDF reports that quickly become outdated.

You can build custom report templates that automatically pull in findings, saving your team hours of manual documentation. The platform also features real-time analytics and status tracking, allowing you to prioritize the most critical risks and prove your security posture to stakeholders. It is primarily used by MSSPs, internal security teams, and penetration testing firms to increase their operational efficiency.

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Tenable Nessus

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.

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.

Overview

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PlexTrac Features

  • Automated Reporting Generate professional, branded security reports in minutes using customizable templates that pull data directly from your assessments.
  • Scanner Aggregation Import data from popular tools like Nessus, Burp Suite, and Nmap into a single view to eliminate data silos.
  • Real-time Analytics Track your mean time to remediate and visualize security trends through interactive dashboards for better decision-making.
  • Remediation Tracking Assign tasks to specific team members and track the status of fixes in real-time to ensure nothing falls through the cracks.
  • Client Portal Provide your clients or internal stakeholders with a secure, interactive portal to view findings and track progress.
  • Writeups Database Store and reuse common vulnerability descriptions and remediation advice to maintain consistency across all your security reports.
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Tenable Nessus Features

  • Pre-Built Scan Templates. Start scanning immediately using over 450 pre-configured templates for common audits like PCI-DSS and HIPAA compliance.
  • Live Results. Perform offline vulnerability analysis against your scan history to find new threats without running a new scan.
  • Cloud Infrastructure Scanning. Assess your cloud-native assets and identify misconfigurations in AWS, Azure, and Google Cloud environments easily.
  • Customizable Reporting. Create tailored reports in multiple formats like HTML or PDF to share critical security findings with your stakeholders.
  • Web Application Scanning. Identify vulnerabilities in your web applications and APIs to prevent common attacks like SQL injection and cross-site scripting.
  • External Surface Discovery. Find and map your internet-facing assets to understand what an attacker sees when looking at your organization.

Pricing Comparison

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PlexTrac Pricing

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Tenable Nessus Pricing

Nessus Essentials
$0
  • Scan up to 16 IP addresses
  • High-speed accurate scanning
  • Community support access
  • Standard vulnerability assessment
  • Free for educators and students

Pros & Cons

M

PlexTrac

Pros

  • Drastically reduces the time spent writing manual penetration test reports
  • Centralizes findings from multiple scanning tools into one dashboard
  • Standardizes reporting formats across large, distributed security teams
  • Excellent customer support and responsiveness to feature requests

Cons

  • Initial setup and template customization requires a time investment
  • Learning curve for users unfamiliar with complex security workflows
  • Pricing can be high for very small independent consultancies
A

Tenable Nessus

Pros

  • Extremely high accuracy with very low false-positive rates
  • Massive library of plugins updated daily for new threats
  • Easy to set up and run your first scan quickly
  • Detailed remediation instructions help you fix issues faster

Cons

  • Annual subscription cost is high for small businesses
  • Interface can feel dated compared to newer cloud platforms
  • Reporting customization requires a learning curve to master
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