Life & fun · alternatives · 2026

24 alternatives to Is It Vulnerable

Check your Ruby libraries for vulnerabilities

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Is It Vulnerable launched in 2015; newer entries below may have overtaken it.

1. 1II
   Is it vulnerable? Drag-n-drop your Gemfile.lock to check▲175

   2015 · isitvulnerable.com · its alternatives →

2. 2
   wallarm▲151

   Reveal security flaws in web apps and APIs

   2016 · wallarm.com · its alternatives →

3. 3
   Appcanary▲106

   Never run vulnerable software again

   2015 · blog.appcanary.com · its alternatives →

4. 4
   Awesome Ruby▲146

   The essential Ruby to build modern Apps and Web Apps

   2015 · awesome-ruby.com · its alternatives →

5. 5CI
   Check if your browser is vulnerable to the Apple SSL bug▲118

   2014 · gotofail.com · its alternatives →

6. 6
   Probely▲87

   Intuitive and easy-to-use webapp vulnerability scanner

   2018 · probely.com · its alternatives →

7. 7
   Castle▲236

   The easiest way to protect your users from getting hacked

   2016 · castle.io · its alternatives →

8. 8
   RubyGems▲116

   Find, install, and publish RubyGems

   2014 · rubygems.org · its alternatives →

9. 9
   Probely 2.0▲93

   Quickly scan your website and fix vulnerabilities

   2019 · probely.com · its alternatives →

10. 10
    Hacksy by Decoded▲175

    Check if your data has been leaked & get a better password

    2017 · its alternatives →

11. 11
    Shellshocker▲66

    Shellshock BASH Vulnerability Tester

    2014 · its alternatives →

12. 12
    GetWhiteHats▲87

    Find security vulnerabilities in your product

    2016 · its alternatives →

13. 13
    Honeybadger▲76

    Exception, uptime, and performance monitoring for Ruby.

    2014 · honeybadger.io · its alternatives →

14. 14
    SourceClear▲92

    Find vulnerabilities in open-source code.

    2016 · its alternatives →

15. 15
    Todo for hackers▲101

    CLI Todo app for hackers

    2015 · github.com · its alternatives →

16. 16
    Pull Review▲75

    Automated Code Review for Ruby in GitHub

    2014 · pullreview.com · its alternatives →

17. 17RV
    Releasing Vulnerabilities of Open Source Software▲7

    Thrilled to announce that very soon The List Of Vulnerabilities collected from multiple platforms including ( npm, Maven, Go, NuGet, PyPI, RubyGems, crates.io, Packagist, Linux, OSS-Fuzz ) will be live at https://vulert.com/vuln-list. In short we are making sure that no vulnerability is left unreported and your software/service is always protected from unexpected attacks. Who doesn’t know Vulert Yet: Vulert, without any integration, notifies you if a Security Issue is found in any of the open-source software you are relying upon. HOW DOES VULERT PROTECT YOU ? PRIVACY: You…

    2022 · its alternatives →

18. 18
    Master Ruby Web APIs▲64

    Learn everything about building web APIs with Ruby.

    2016 · master-ruby-web-apis.samurails.com · its alternatives →

19. 19
    "Vulners Web Scanner" for Google Chrome▲7

    security, scanner, web security, vulnerability

    2017 · chromewebstore.google.com · its alternatives →

20. 20
    Artoo▲61

    Framework for physical devices written in Ruby

    2015 · its alternatives →

21. 21
    Hackr me▲3

    Check if your website can be hack

    2017 · its alternatives →

22. 22
    Heartbleed Test▲9

    Test your server for Heartbleed vulnerabilities

    2014 · filippo.io · its alternatives →

23. 23
    Anomaly Detection in Ruby▲24

    Edge stream anomaly detection for Ruby. Contribute to ankane/midas-ruby development by creating an account on GitHub.

    2020 · github.com · its alternatives →

24. 24
    Android VTS▲6

    Check for vulnerabilities on your Android device.

    2015 · play.google.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →