Top picks: Orca Cloud Vulnerability Management, RoboShadow, RoboShadow Vulnerability Scanner — plus 45 more compared.
Vulnerability ManagementNessus Professional is a commercial tool developed by Tenable. Security professionals most commonly compare it with . All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Nessus Professional, including their key features and shared capabilities.
Agentless cloud vulnerability management with unified context and prioritization
Automated vulnerability assessment and remediation platform
Vulnerability scanner for internal & external network security assessment
Integrated portal for open source vulnerability analysis and action plan mgmt.
Shares 3 capabilities with Nessus Professional: CVE, Security Scanning, Vulnerability
RMM-integrated network scanner for device discovery, inventory, and CVE detection.
Shares 3 capabilities with Nessus Professional: CVE, Vulnerability, Network Scanning
Suite of VRM tools for vulnerability scanning, compliance, and risk mgmt.
Continuous IT vulnerability scanning platform with daily security updates.
Handheld hardware device for on-site network vulnerability scanning.
Shares 3 capabilities with Nessus Professional: Security Scanning, Vulnerability, Network Scanning
Agentless cloud vulnerability management with unified context and prioritization
Vulnerability scanner for internal & external network security assessment
Integrated portal for open source vulnerability analysis and action plan mgmt.
RMM-integrated network scanner for device discovery, inventory, and CVE detection.
Suite of VRM tools for vulnerability scanning, compliance, and risk mgmt.
Continuous IT vulnerability scanning platform with daily security updates.
Handheld hardware device for on-site network vulnerability scanning.
Customizable vulnerability scanning platform for infrastructure and applications
Tacit unifies software supply chain security through structured vulnerability management.
CVE database with 350K+ vulnerabilities, zero-day tracking, and AI severity
Continuous vulnerability detection and prioritization using CVE database
Vulnerability scanning service with PCI ASV certification and asset discovery
Multi-tenant vulnerability mgmt platform for MSPs with scanning & compliance
Vulnerability scanning & mgmt platform with CVSS/EPSS scoring & CIS benchmarks
Continuous vulnerability detection platform for live production environments
VM platform for uncovering, assessing, and mitigating org-wide security risks.
Managed vuln scanning & load testing service using Rapid7 Nexpose.
Managed vuln assessment & scanning services using NIST and OSSTMM frameworks.
AI-driven vulnerability detection for hosts, containers, and firmware.
VM platform covering network scanning, web app security, and phishing simulation.
Automated binary vulnerability analysis without source code for IT and OT/ICS.
Automated endpoint & vulnerability management platform for IT/SecOps.
Network device vulnerability assessment and config compliance platform.
Periodically scans servers for open source SW vulnerabilities and license issues.
AI-powered CVE intelligence platform with exploit data, EPSS, and ATT&CK mappings.
IT risk mgmt toolkit for network assessment, vuln scanning & compliance
Risk-based vuln mgmt platform using ML to prioritize exploited CVEs
Managed vulnerability assessment service for networks, endpoints, apps & cloud
Vulnerability assessment platform with phishing detection and data leak monitoring
Centralized vulnerability intelligence platform with CVE data and risk scoring
Vulnerability scanning service for networks, cloud, apps, and devices
Continuous vulnerability scanning with asset discovery and real-time alerts
Single-host VM vulnerability scanner for SMBs with web app & exploit mapping.
Independent VA service covering network, web apps, and wireless scanning.
Automated vuln assessment tool for web apps, networks & cloud infra.
VM platform combining ASM, vuln scanning, and phishing simulation.
Next-Gen VM platform for vulnerability mgmt and attack surface management.
VMaaS platform unifying cloud, endpoint & OT vuln scans with CVE prioritization.
Centralized VM platform for product security teams with SBOM and compliance support.
Managed DAST service scanning web apps and APIs for vulnerabilities.
Managed vuln scanning & remediation service covering enterprise IT environments.
AI agent that finds, exploits & verifies zero-day vulns with zero false positives.
The CVE Program catalogs publicly disclosed cybersecurity vulnerabilities.
VM solution with AI-driven prioritization and automated remediation workflows
On-premise vulnerability scanner with asset discovery and risk prioritization
Common questions security professionals ask when evaluating alternatives and competitors to Nessus Professional.
The most popular alternatives to Nessus Professional include Orca Cloud Vulnerability Management, RoboShadow, RoboShadow Vulnerability Scanner, Labrador IVAS, and Atera Network Discovery. These Vulnerability Assessment tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
There are 48 alternatives to Nessus Professional listed on CybersecTools, all within the Vulnerability Assessment category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.
Nessus Professional is a commercial Vulnerability Assessment tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.
Nessus Professional is a Vulnerability Assessment tool within the broader Vulnerability Management category. It is used by security professionals for vulnerability assessment capabilities and can be compared against 48 similar tools.
