TestSSL Alternatives

This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet.

Hardenize provides a comprehensive and free assessment of web site network and security configuration.

1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.

Visit website paid Free Trial $36.0 / Annually

The Mozilla Observatory is a project designed to help developers, system administrators, and security professionals configure their sites safely and securely.

Open Source

Quickly and easily assess the security of your HTTP response headers.

CryptCheck is a Ruby toolbox that help anybody to check for cryptography security level and best practices compliance.

Fast and flexible server cryptographic (TLS/SSL) settings analyzer library for Python 2.7/3.4+ with CLI

Comprehensive SSL/TLS monitoring

paid Free Trial $5.5 / Monthly (Monthly subscription billed yearly)

Cipherscan tests the ordering of the SSL/TLS ciphers on a given target, for all major versions of SSL and TLS.

SSLyze is a fast and powerful SSL/TLS scanning library.

Open Source

AI-Enabled Attack Surface Management, Dark Web Monitoring, and Application Penetration Testing solutions tailored to reduce complexity and costs of Application Security Testing, Protection and Compliance.

paid Free Trial

Scanigma offers a comprehensive solution that includes in-depth analysis, evaluation, and reporting of security settings, specific recommendations, sample configurations, and ongoing monitoring.

free $49.0 / Monthly

Never Miss an Expiry Date. We've Got Your SSL Covered.

freemium $5.0 / Monthly (Plans provide more domains, more frequent checks)

SSL Enforcer - Force SSL/TLS encryption for any browser or app. Block all unsecure connections.