Capacity Planning for Teams That Can't Afford to Guess

Every engineering team has had the conversation: “How many users can we handle?” The answer is usually a guess. “Our auto-scaling should handle it.” “We tested with 1,000 users last year.” “The cloud vendor says their service scales infinitely.” None of these are data.

loadtest.qa replaces guesswork with measurement. We simulate realistic traffic against your infrastructure, find the breaking point, and produce a capacity plan that tells you exactly how many users you can handle today, when you’ll need to scale, what to scale, and how much it will cost.

What Makes Us Different

We are load testing and capacity planning specialists — not general performance consultants, not generic QA firms, not tool vendors who sell you a license and leave. We design realistic traffic simulations, run them against your actual infrastructure, and deliver actionable capacity data.

• We simulate reality. Real user journeys with login flows, search queries, checkout processes — with realistic think times, session durations, and data variety. Not synthetic GET request floods.
• We find breaking points. Every system has a breaking point. We find yours systematically — ramping traffic until something fails, identifying exactly which component fails first, and measuring the failure mode.
• We deliver reusable infrastructure. Every load test script is designed for your team to re-run. Written in k6, Locust, or Gatling — checked into your repository, integrated with CI/CD, and documented.

Our Expertise

Deep experience in distributed systems performance, infrastructure capacity planning, and production operations at scale. Our team has designed systems for millions of concurrent users. Proficient in k6, Locust, and Gatling. Contributors to open-source load testing tools and the k6 ecosystem.