PrepEdge

PrepEdge is an AI-powered mock interview platform for software developers preparing for technical interviews. It generates adaptive coding questions tailored to your chosen tech stack (React, Node.js, TypeScript, MongoDB, Golang and others), adjusting difficulty in real-time based on your performance. The platform analyzes your responses for technical accuracy, communication style, and pauses, then provides detailed feedback on what you got wrong and how to fix it.

You can practice with company-specific preparation that tracks your progress day by day and skill by skill leading up to interview day. The platform identifies technical skill gaps holding you back from senior-level offers, and generates personalized follow-up questions based on weak points from previous sessions. Each mock interview runs through a live simulation rather than just asking isolated questions.

PrepEdge runs in your browser and works with a command-line interface. The platform has been used by over 120 developers and has conducted more than 80 interviews. An ambassador program offers free Pro access and priority feature access to students who refer others.