k6.io

k6.io is a cloud-based load testing platform enabling developers and DevOps teams to identify performance issues early in the development cycle. While not a pure load balancer, it simulates high-load conditions, tests caching, and evaluates routing strategies. By integrating with health checks and measuring throughput, k6.io informs load balancing decisions. With actionable insights, teams can refine configurations, improve stability, and ensure their applications handle real-world demands gracefully.