Aikido is the closest competitor on this list, and a genuinely good one. It is an all-in-one developer security platform used by tens of thousands of teams, and with Aikido Attack and Aikido Infinite it now runs AI pentests that probe APIs, test authorization gaps, and hunt business logic flaws. On paper that overlaps with Ares. The difference is approach. Aikido lives inside your code. It connects to your repositories, derives context from your source and architecture, and sits in your pipeline alongside more than a dozen other scanners and a remediation engine. That breadth is its strength. Ares does one thing. She is a dedicated offensive platform that attacks your APIs, web apps, and mobile apps from the outside, with no access to your code, the way a real adversary would. If you want a broad code-to-cloud platform that also pentests, Aikido is a strong pick. If you want a specialist that proves what an external attacker can actually do, including on the mobile apps Aikido does not test, that is Ares.