
Promptfoo
PromptBrake
Giskard.ai
DragonSec.io
Mindgard.ai
Pyrit
Snyk
garak is an open-source LLM vulnerability scanner, with dozens of plugins and thousands of prompts that test large language model security.

LeetCode
TryHackMe
Exercism
Codecademy
HackerRank
A gamified learning platform for programming, application security, and bioinformatics — built around real-world challenges, not toy problems.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | garak.ai | codethos.dev |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of garak yet.
Codethos is a gamified learning platform for developers who want to build real programming and application security skills through hands-on challenges. Instead of toy coding exercises, Codethos focuses on production-oriented problems such as parsing, file I/O, APIs, authentication, rate limiting,...
What each product offers, as listed by its team.


How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using garak and Codethos.dev. For example, how are they different and which one is better?
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Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch.
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TryHackMe is an online platform for learning and teaching cyber security, all through your browser.
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Open-source & Collaborative Quality Testing for AI models
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Download and solve practice problems in over 30 different languages.
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