Testing TLS/SSL encryption anywhere on any port
Command-line TLS scanner that checks protocols, ciphers and known vulnerabilities.
alternatives to
Fast and powerful SSL/TLS scanning library.
testssl.sh. 1 alternatives to SSLyze, in Shell. Compare fit, licence, stars and the latest signed release.
| Tool | Fit | Stars | Licence | Terms | Self-hosted | Language | Latest | Last push |
|---|---|---|---|---|---|---|---|---|
| testssl.sh | Full replacement | 9.2k | GPL-2.0 | Open source | Yes | Shell | v3.2.4 | 2026-10-18 |
1 alternative
Testing TLS/SSL encryption anywhere on any port
Command-line TLS scanner that checks protocols, ciphers and known vulnerabilities.