LastRound AI

LastRound AI is an AI-powered interview copilot and all-in-one preparation platform built for job seekers. During live interviews it listens in real time and surfaces strong, structured answers on a desktop overlay that stays invisible to screen sharing on Zoom, Google Meet, Microsoft Teams, CodeSignal, and HackerRank. Beyond the live copilot it includes voice mock interviews with BARS-style scoring and model answers, an ATS-optimized resume builder with a live compatibility score, a job search that ranks listings by fit to your resume, cited company-by-company interview insights for 900+ companies, and 177 animated concept explainers covering the system-design and computer-science topics interviewers ask about. LastRound AI works across Mac, Windows, web, and mobile, supports 50+ languages, and is free to start with no credit card required.