Best PortScannerLabs Alternatives in 2026
Updated
20 platforms from port scanner software ranked against PortScannerLabs on the same published basis.
- 1PortScannerLabs vs Nmap
- 2PortScannerLabs vs ScanSearch
- 3PortScannerLabs vs Pentest-Tools Port Scanner
- 4PortScannerLabs vs Naabu
- 5PortScannerLabs vs RustScan
- 6PortScannerLabs vs Angry IP Scanner
- 7PortScannerLabs vs Nmap Online Scan
- 8PortScannerLabs vs Unicornscan
- 9PortScannerLabs vs HostedScan Security
- 10PortScannerLabs vs NetsCLI
- 11PortScannerLabs vs Sherlock Forensics Port Scanner
- 12PortScannerLabs vs HackerTarget TCP Port Scan
- 13PortScannerLabs vs Masscan
- 14PortScannerLabs vs portwave
- 15PortScannerLabs vs PortScan.com
- 16PortScannerLabs vs ZMap
- 17PortScannerLabs vs Advanced Port Scanner
- 18PortScannerLabs vs eslint-plugin-jsx-a11y
- 19PortScannerLabs vs Farsight
- 21PortScannerLabs vs Port Authority
PortScannerLabs alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Nmap | 7.8 | Free plan | $9,980/mo | Linux, Mac, self-hosted, Windows |
| 2 | ScanSearch | 7.8 | Free plan | $0.30/mo | API, Linux, Web |
| 3 | Pentest-Tools Port Scanner | 7.6 | Free plan | $95/mo | API, Web |
| 4 | Naabu | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 5 | RustScan | 7.2 | Free plan | Free | Android, Linux, Mac, self-hosted, Windows |
| 6 | Angry IP Scanner | 6.8 | Free plan | Free | Linux, Mac, Windows |
| 7 | Nmap Online Scan | 6.8 | No | — | Web |
| 8 | Unicornscan | 6.8 | Free plan | Free | API, Linux, Mac, self-hosted, Web |
| 9 | HostedScan Security | 6.7 | No | $39/mo | API, Web |
| 10 | NetsCLI | 6.4 | Free plan | Free | Linux, Mac, Windows |
| 11 | Sherlock Forensics Port Scanner | 6.0 | No | — | Windows, Linux |
| 12 | HackerTarget TCP Port Scan | 5.9 | No | — | Web |
| 13 | Masscan | 5.9 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 14 | portwave | 5.9 | No | — | Windows, Mac, Linux |
| 15 | PortScan.com | 5.8 | No | — | Web |
| 16 | ZMap | 5.8 | No | — | Linux, Mac |
| 17 | Advanced Port Scanner | 5.7 | No | — | Windows |
| 18 | eslint-plugin-jsx-a11y | 5.7 | No | — | — |
| 19 | Farsight | 5.7 | No | — | Linux |
| 21 | Port Authority | 5.6 | No | — | Android |
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Questions about PortScannerLabs alternatives
What is the best alternative to PortScannerLabs?
Nmap, number 1 in port scanner software with a score of 7.8 out of 10. The others here: ScanSearch, Pentest-Tools Port Scanner, Naabu and 16 more.
What is the best free alternative to PortScannerLabs?
Nmap is the best-ranked alternative with a free plan. 9 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.