Best Unicornscan Alternatives in 2026
Updated
20 platforms from port scanner software ranked against Unicornscan on the same published basis.
- 1Unicornscan vs Naabu
- 2Unicornscan vs ScanSearch
- 3Unicornscan vs Pentest-Tools Port Scanner
- 5Unicornscan vs HostedScan Security
- 6Unicornscan vs Nmap
- 7Unicornscan vs Angry IP Scanner
- 8Unicornscan vs RustScan
- 9Unicornscan vs NetsCLI
- 10Unicornscan vs Nmap Online Scan
- 11Unicornscan vs HackerTarget TCP Port Scan
- 12Unicornscan vs Sherlock Forensics Port Scanner
- 13Unicornscan vs eslint-plugin-jsx-a11y
- 14Unicornscan vs Farsight
- 15Unicornscan vs Masscan
- 16Unicornscan vs PortScan.com
- 17Unicornscan vs portwave
- 18Unicornscan vs ZMap
- 19Unicornscan vs Advanced Port Scanner
- 20Unicornscan vs Port Authority
- 21Unicornscan vs Port Scanner ActiveX Control
Unicornscan alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Naabu | 7.4 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 2 | ScanSearch | 7.4 | Free plan | $0.30/mo | API, Linux, Web |
| 3 | Pentest-Tools Port Scanner | 7.3 | Free plan | $95/mo | API, Web |
| 5 | HostedScan Security | 6.7 | No | $39/mo | API, Web |
| 6 | Nmap | 5.9 | Free plan | $9,980/mo | Linux, Mac, self-hosted, Windows |
| 7 | Angry IP Scanner | 5.8 | Free plan | Free | Linux, Mac, Windows |
| 8 | RustScan | 5.8 | Free plan | Free | Android, Linux, Mac, self-hosted, Windows |
| 9 | NetsCLI | 5.4 | Free plan | Free | Linux, Mac, Windows |
| 10 | Nmap Online Scan | 5.4 | No | — | Web |
| 11 | HackerTarget TCP Port Scan | 5.2 | No | — | Web |
| 12 | Sherlock Forensics Port Scanner | 5.2 | No | — | Windows, Linux |
| 13 | eslint-plugin-jsx-a11y | 5.1 | No | — | — |
| 14 | Farsight | 5.1 | No | — | Linux |
| 15 | Masscan | 5.1 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 16 | PortScan.com | 5.1 | No | — | Web |
| 17 | portwave | 5.1 | No | — | Windows, Mac, Linux |
| 18 | ZMap | 5.1 | No | — | Linux, Mac |
| 19 | Advanced Port Scanner | 5.0 | No | — | Windows |
| 20 | Port Authority | 5.0 | No | — | Android |
| 21 | Port Scanner ActiveX Control | 5.0 | No | — | Windows |
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Questions about Unicornscan alternatives
What is the best alternative to Unicornscan?
Naabu, number 1 in port scanner software with a score of 7.4 out of 10. The others here: ScanSearch, Pentest-Tools Port Scanner, HostedScan Security and 16 more.
What is the best free alternative to Unicornscan?
Naabu is the best-ranked alternative with a free plan. 8 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.