Systemprepo

Systemprepo tracks trending system design rounds across 50+ top tech companies — refreshed monthly. Each topic includes curated resources, our PrepoGPT AI mock interviews with hyper-tailored feedback, a model answer for each question, and 25+ past questions per system design. Filter by company to focus on whoever you're interviewing with. Cut your prep time in half. Stop wasting hours on 2019 lists — prep what's actually being asked right now, focused on the company you're interviewing with.