Best Kaseya VulScan Alternatives in 2026
Taken from Network Vulnerability Scanners, where Kaseya VulScan is listed too, in the same order.
- 1
8.5 Club scoreManageEngine Vulnerability Manager Plus
ManageEngine Vulnerability Manager Plus identifies network vulnerabilities, assesses their risk, and helps teams remediate them.
- Free plan
- Windows · macOS · Linux · Web
- 2 8.3 Club score
NSAuditor AI
NSAuditor AI is an open-core network security audit platform for Windows, macOS and Linux.
- Free plan
- Open source
- Windows · macOS · Linux · API
- 3
8.2 Club scoreOpenVAS
OpenVAS is a vulnerability scanner for identifying weaknesses in IT systems.
- Free plan
- Windows · macOS · Linux · Web
- 4
7.9 Club scoreNuclei
Nuclei is a free, open-source vulnerability scanner for applications, infrastructure, cloud platforms and networks.
- Free plan
- Windows · macOS · Linux · Self-hosted
- 5
7.8 Club scoreNSAuditor AI
NSAuditor AI is an open-source, on-premises network security scanner for Windows, macOS, and Linux.
- Free plan
- Windows · macOS · Linux · Self-hosted
- 6
7.8 Club scoreScanTitan
ScanTitan is a cloud-based vulnerability scanning and attack-surface platform that also offers malware detection and removal.
- Free plan
- Web · API
- 7
7.8 Club scoreIntruder
Intruder provides continuous vulnerability scanning for infrastructure, web applications, APIs, and cloud environments, with prioritization and remediation guidance.
- Free plan
- Windows · macOS · Linux · Web
- 8 7.4 Club score
ShadowSecurityScanner
ShadowSecurityScanner is a free, open-source desktop tool for penetration testing and network vulnerability scanning.
- Free plan
- Windows · macOS · Linux
- 9
7.4 Club scorePentest-Tools Port Scanner
Pentest-Tools Port Scanner is a cloud-hosted Nmap scanner for finding open TCP and UDP ports and services on network targets.
- Free plan
- Web · API
- 10
7.4 Club scoreTenable One Attack Surface Management
Tenable One Attack Surface Management helps organizations identify internet-facing assets and services that threat actors could reach externally.
- Windows · macOS · Linux · Web
- 11
7.3 Club scoreCloneGuard Vulnerability Assessment
CloneGuard Vulnerability Assessment is a self-managed service for internal and external vulnerability assessments through one scanning portal.
- Windows · macOS · Linux · Web
- 12 7.2 Club score
OUTSCAN
OUTSCAN is a vulnerability exposure management product centered on OutscanNX for network and cloud environments.
- Windows · macOS · Linux · Web
- 13 7.2 Club score
Qualys External Attack Surface Management
Qualys External Attack Surface Management gives security teams an outside-in view of internet-facing infrastructure and continuously monitors connected assets.
- Free trial
- Linux · Web · API
- 14 7.1 Club score
Nipper InfraSight
Nipper InfraSight analyzes exported network-device configurations to find vulnerabilities, misconfigurations and control gaps, then helps prioritize remediation.
- Free trial
- Windows · Linux · Self-hosted
- 15 7.1 Club score
Tripwire IP360
Tripwire IP360 is vulnerability management software for discovering network assets and assessing their security risks.
- Free trial
- Linux · Web · API · Self-hosted
- 16 6.7 Club score
OPENVAS SCAN
OPENVAS SCAN is Greenbone’s on-premises vulnerability scanning product for companies and public institutions.
- Linux · Web · API · Self-hosted
- 17 6.4 Club score
Qualys Scanner Appliance
Qualys Scanner Appliance scans internal and internet-facing network assets for vulnerabilities and compliance issues.
- Web · Self-hosted
- 18 6.3 Club score
Nipper OmniSight
Nipper OmniSight is a paid, self-hosted platform from Titania for analyzing exported network-device configurations.
- Self-hosted
- 19
6.2 Club scoreRapid7 InsightVM
Rapid7 InsightVM is a vulnerability management product for assessing systems and organizing the work that follows.
- Windows · macOS · Linux · Web
- 20
6.2 Club scoreSecuDAST
SecuDAST performs dynamic security testing on running applications inside an organization’s network.
- Linux · API · Self-hosted