Practice mock interviews with AI interviewer. Get real-time feedback, detailed scoring, and improve your interview skills before the real thing.
Design scalable distributed systems like Instagram, Uber, WhatsApp
Data structures, algorithms, and coding problems
Logical reasoning, quantitative and verbal ability
Practice with an intelligent AI that asks follow-up questions and adapts to your responses
Get instant feedback on your answers as you practice
Receive comprehensive scores and analysis after each interview
Practice under real interview time constraints
Select from System Design, DSA, or Aptitude interviews
Answer questions from our AI interviewer in real-time
Receive detailed feedback, scores, and improvement suggestions
InstaMock offers System Design (HLD) interviews, DSA & Coding problems, and Aptitude & Reasoning tests.
Our AI interviewer uses advanced language models to conduct realistic interviews, ask follow-up questions, and evaluate your responses.
Yes! You can practice 5 mock interviews for free without any credit card required.
System Design interviews are typically 45-60 minutes. DSA and Aptitude sessions vary based on the number of questions.
Start practicing with AI mock interviews today. No credit card required.