Gremlin, a company focused on proactive failure testing, has successfully integrated containers as first-class citizens in its product, responding to customer demands for seamless chaos engineering on containerized infrastructures. By introducing features like Container Discovery, which simplifies the identification and targeting of containers, and enabling random and multiple attacks, Gremlin allows businesses to conduct complex failure simulations across dynamic infrastructures. This evolution reflects a shift from traditional reactive problem-solving to a proactive approach, helping companies like DTCC, Expedia, Twilio, and Walmart to enhance their operational reliability. The platform encourages users to explore these capabilities through free trials, aiming to uncover and address potential availability risks before they impact end users.