Nessus Alternatives

Nessus is described as 'The Nessus vulnerability scanner is the world-leader in active scanners, featuring high-speed discovery, configuration auditing, asset profiling, sensitive data discovery and vulnerability analysis of your security posture' and is a vulnerability scanner in the network & admin category. There are more than 25 alternatives to Nessus for a variety of platforms, including Online / Web-based, Linux, Windows, SaaS and Wordpress. The best alternative is Metasploit. It's not free, so if you're looking for a free alternative, you could try OpenVAS or HostedScan Security. Other great apps like Nessus are Intruder, Nexpose, Probely and Acunetix.

Nessus alternatives are mainly Vulnerability Scanners but may also be Penetration Testing Tools or Cloud Computing Services. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Nessus.

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Nessus

Paid • Proprietary
Vulnerability Scanner

Mac
Windows
Linux
Android
iPhone

The Nessus vulnerability scanner is the world-leader in active scanners, featuring high-speed discovery, configuration...

Learn more about Nessus

Metasploit
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Free Personal • Open Source
Penetration Testing Tool
Vulnerability Scanner
Windows
Linux
BSD
19 alternatives to Metasploit
Metasploit Community Edition simplifies network discovery and vulnerability verification for specific exploits, increasing the effectiveness of vulnerability scanners such as Nexpose - for free. This helps prioritize remediation and eliminate false positives, providing true...
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Metasploit Features
Security Testing
Metasploit vs Nessus opinions
Most users think Metasploit is a great alternative to Nessus.
OpenVAS
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Free • Open Source
Vulnerability Scanner
Linux
23 alternatives to OpenVAS
The Open Vulnerability Assessment System (OpenVAS) is a framework of several services and tools offering a comprehensive and powerful vulnerability scanning and vulnerability management solution.
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OpenVAS Features
Vulnerability management
OpenVAS vs Nessus opinions
Most users think OpenVAS is a great alternative to Nessus.
Intruder
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No
Paid • Proprietary
Vulnerability Scanner
Penetration Testing Tool
Online
43 alternatives to Intruder
Intruder is a security monitoring platform for internet-facing systems.

Intruder provides an easy to use security solution which continually scans your digital assets, highlighting vulnerabilities and outlining remediation advice in simple terms.
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Intruder Features
Security Testing
Server Monitoring
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Intruder vs Nessus opinions
Almost everyone thinks Intruder is a great alternative to Nessus.
Guest
Perimeter focussed, easy to use, manages process for new vulnerabilities for you.
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HostedScan Security
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No
Freemium • Proprietary
Online
Software as a Service (SaaS)
10 alternatives to HostedScan Security
HostedScan provides 24x7 alerts and detection for security vulnerabilities. Industry-standard, open-source, vulnerability scans. Automated alerts when something changes. Manage target list manually or import automatically from providers, such as AWS, DigitalOcean, and Linode...
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HostedScan Security Features
Security Testing
Nexpose
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No
Paid • Proprietary
Vulnerability Scanner
Windows
Linux
26 alternatives to Nexpose
Learn about our vulnerability management software, Nexpose. See how our vulnerability scanner prioritizes vulnerabilities and speeds up remediation.
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Nexpose Features
Open API
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Nexpose vs Nessus opinions
pros, cons and recent comments
Guest
Better features, open API.
Positive comment•
0
Probely
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No
Freemium • Proprietary
Vulnerability Scanner
Penetration Testing Tool
Online
28 alternatives to Probely
Probely is a top-tier cloud-based DAST Scanner designed for DevOps, empowering Security and Development teams to work together to secure their web applications and APIs.
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Probely Features
1. Multiple Account supportProbely support multiple accounts without the need to logout and login
REST API
API Integration
Jira integration
Slack integration
API Scan
SQL Injection Protection
Free API
Acunetix
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No
Paid • Proprietary
Vulnerability Scanner
Windows
Online
Wordpress
53 alternatives to Acunetix
Audit your website security and web applications for SQL injection, Cross site scripting and other web vulnerabilities with Acunetix Web Security Scanner. Download Free Edition!

Acunetix has no features, suggest some!
Cobalt Strike
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Paid • Proprietary
Mac
Windows
Linux
15 alternatives to Cobalt Strike
Cobalt Strike is threat emulation software. Red teams and penetration testers use Cobalt Strike to demonstrate the risk of a breach and evaluate mature security programs. Cobalt Strike exploits network vulnerabilities, launches spear phishing campaigns, hosts web drive-by...

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HTTPCS Security
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No
Paid • Proprietary
Penetration Testing Tool
Online
47 alternatives to HTTPCS Security
Put yourself in the shoes of a hacker! Without technical expertise, launch an audit to detect security flaws on your website or web application. Online website vulnerability scanner. No installation required. ISO & RGPD compliant. How to avoid hackers?

HTTPCS Security has no features, suggest some!
Qualys Cloud Platform
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No
Paid • Proprietary
Cloud Computing Service
Online
35 alternatives to Qualys Cloud Platform
Qualys, Inc., is the most widely-deployed information security and compliance cloud solution in the world with over 7,700 customers including a majority of the Forbes Global 100 and a majority of the Fortune 100.
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Qualys Cloud Platform Features
1. Multiple Account supportQualys Cloud Platform support multiple accounts without the need to logout and login
Vulnerability Assessment
Password protection
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