--- title: Greenroom FAQ (2026): Pricing, How It Works, GitHub & Privacy description: Answers to the most common questions about Greenroom — what it is, how the AI voice interviewer works, pricing, GitHub personalization, privacy, supported roles, and how it compares to other interview-prep tools. url: https://usegreenroom.app/faq last_updated: 2026-06-05 --- Home › FAQ # Greenroom — Frequently Asked Questions Everything people ask about Greenroom: what it is, how the AI voice interviewer works, what it costs, how GitHub personalization and privacy work, which roles it supports, and how it compares to other interview-prep tools. About Greenroom What is Greenroom? Greenroom is an AI voice mock interview platform for software engineers and job seekers. Before each session it reads your GitHub repositories and LinkedIn profile, then runs a spoken interview — conducted by an AI interviewer named Ari — that asks personalized questions about your actual projects, plus system design, behavioral and HR rounds. After every session you get a transcript and specific feedback. How does the AI voice interviewer work? You speak and Ari listens, responds, and asks follow-up questions in real time, like a senior engineer across the table. The session is built from your GitHub repos, your target role, and your interview timeline. The conversation adapts to your answers, and afterward you get written feedback on what you showed clearly, what was thin, and how you came across under pressure. What kind of questions does Greenroom ask? Greenroom asks about your actual GitHub projects — your architecture decisions, why you chose certain libraries, how you handled edge cases, and what you would do differently. It also covers system design, behavioral rounds, and HR questions based on your experience. There is no fixed question bank; every session is generated from your work. Pricing & plans How much does Greenroom cost? Greenroom has a free tier with one full voice mock interview per month, AI feedback, and a study plan, with no credit card required. Paid plans add more sessions, longer sessions, and progress tracking — Pro is $10/month (₹499 in India) and Premium is $20/month (₹999 in India). See the current numbers on the pricing page. Is Greenroom really free to start? Yes. The free plan includes one full voice mock interview per month, AI feedback after every session, and a 14-day study plan, with no credit card required. You can sign in with Google and run your first session in a few minutes. How long are Greenroom sessions? Session length depends on your plan. Free sessions are around 10 minutes, Pro sessions around 30 minutes, and Premium sessions around 45 minutes. Sessions are conducted entirely by voice with the AI interviewer, Ari. GitHub & privacy Do I need to connect GitHub to use Greenroom? Connecting GitHub is what makes Greenroom personalized, so it is strongly recommended. You can also use Greenroom without GitHub for generic technical practice, but you will miss the project-specific questions that make sessions feel like real interviews. Does Greenroom store my source code or train AI on it? No. Greenroom reads your repositories to personalize your session, but it does not store your source code permanently, does not train models on your code, and does not share it. Your code stays yours. See our privacy policy and security page for details. What happens after a session? You receive a full transcript of the conversation and post-session feedback highlighting where you answered well and where you could improve. Study plans are also available to guide your overall preparation. Roles & coverage What roles and interview types does Greenroom support? Greenroom supports software engineers across backend, frontend, full-stack, data and ML roles, as well as engineering managers. It covers technical discussion based on your real projects, system design, behavioral interviews, and HR rounds. It is not focused on LeetCode-style algorithm drilling — it trains the spoken, explain-your-work side of interviews. See our company-specific prep guides. Is Greenroom suitable for non-technical roles? Yes. While Greenroom is built around software engineers, it supports behavioral and HR interview practice that works for non-engineering roles too, including case and HR rounds for business and management candidates. Where is Greenroom available? Greenroom is available worldwide as an online product. It is optimized for candidates interviewing at Indian and international tech companies, including FAANG, product startups, SaaS companies and service firms, and is popular with engineers across Indian tech hubs as well as globally. How it compares How is Greenroom different from ChatGPT? Greenroom is voice-first and reads your actual GitHub and LinkedIn before the session, so it simulates a real spoken interview rather than a text conversation. Unlike a general chatbot, it stays in the interviewer role and applies pressure, asks follow-ups about your real work, remembers the whole session, and gives a structured feedback report. Full breakdown: Greenroom vs ChatGPT. How is Greenroom different from human mocks like interviewing.io or Pramp? Human mocks are high fidelity but expensive, occasional, and require scheduling. Greenroom gives you up to 30 instant, personalized reps a month at a fraction of the cost. Many candidates use both. See vs interviewing.io and vs Pramp. Does Greenroom replace LeetCode? No — it complements it. LeetCode trains algorithm problem-solving; Greenroom trains the spoken interview LeetCode ignores: explaining your reasoning, discussing your projects, system design, and behavioral rounds. See Greenroom vs LeetCode and all comparisons. Getting started How do I get started? Go to usegreenroom.app, sign in with Google, optionally connect your GitHub during onboarding, and start your first voice mock interview. The free tier requires no credit card. Start your first mock free →See pricing