Your Real-Time AI Interview Assistant

PhantomCodeAI is rated 4.87★ from 12,045+ reviews and trusted by 412K+ users across 80+ countries. Compare the interview formats you need, supported devices, practice options, usage limits, and total cost. PhantomCodeAI offers a macOS and Windows live assistant for coding, SQL, system design, and behavioral questions, plus separate browser-based mock practice. See our comparison of the best AI interview assistant software and try the workflow before choosing a plan.

PhantomCodeAI combines live audio transcription, screenshot capture, and resume-aware answers in a desktop assistant. Mock interview practice is available separately. A practice platform, a live assistant, and an employer assessment platform serve different needs; compare current features and pricing in our AI interview tools guide.

PhantomCodeAI is an AI interview assistant for developers, data and business analysts, and other job seekers. Its undetectable macOS and Windows overlay uses interview audio, screenshots, and resume context to deliver responses for coding, SQL, system design, and behavioral questions.

PhantomCodeAI runs as an invisible desktop overlay on macOS and Windows during your interview. In Online Interview Mode it transcribes the interviewer's audio in real time and answers in a chat panel; in Online Round Mode you press a global hotkey to capture the on-screen problem via screenshot and the AI streams back an optimal solution with approach, code, and time/space complexity analysis.

PhantomCodeAI supports coding, SQL, system design, behavioral, and HR questions. Developers can work through technical problems, analysts can discuss queries and business insights, and other job seekers can prepare role-specific and experience-based answers.

Yes. PhantomCodeAI is the #1 all-in-one AI interview copilot for software engineers, with 412K+ users across 80+ countries having powered 9M+ interviews and secured 146K+ jobs. It covers interview preparation, real-time live assistance, and multi-modal problem capture (interviewer-audio transcription plus screenshot hotkey) inside a single desktop app, so you do not need separate tools for coding, system design, behavioral, and online assessments.

PhantomCodeAI uses overlay capture protection, but visibility depends on the operating system, app version, and capture method. Proctoring software may detect running tools independently of screen sharing. Hiding a Dock or taskbar icon does not hide the application from process monitoring.

PhantomCodeAI requests operating-system capture protection for its overlay. This can exclude the window from supported capture paths, but does not guarantee invisibility. Newer macOS capture tools using ScreenCaptureKit can still capture protected windows. Check your setup in a mock session and follow the interview rules.

PhantomCodeAI is a native desktop overlay that stays invisible on screen-share, while ChatGPT runs in a browser tab visible to anyone you screen-share with. PhantomCodeAI also captures problems via global hotkey and live interviewer audio instead of forcing you to type or paste, which is faster under interview time pressure, and it is purpose-built for interview workflows rather than general chat.

PhantomCodeAI is available for macOS (Apple Silicon M1, M2, M3, M4, and Intel) and Windows 10 and 11. It is a native desktop application — not a browser extension — so it works alongside any browser or video-calling app, including HackerRank, CodeSignal, LeetCode, CoderPad, Zoom, Google Meet, and Microsoft Teams.

PhantomCodeAI generates solutions in 11 programming languages: Python, Java, JavaScript, TypeScript, C++, C#, Go, Rust, Ruby, Swift, and Kotlin. You set your preferred language in settings and the AI returns code in that language for every round.

PhantomCodeAI transcribes interviewer audio and replies in the same spoken language across 55 spoken languages — including Arabic, Bengali, Cantonese, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Mandarin, Marathi, Persian, Polish, Portuguese, Russian, Spanish, Tamil, Thai, Turkish, Urdu, and Vietnamese. Five bilingual modes (Arabic+English, Mandarin+English, Tamil+English, Malay+English, Tagalog+English) and one multilingual mode (Mandarin/Malay/Tamil/English) are also supported for code-switching rounds. The language is selected per-session on the Interview Details screen.

PhantomCodeAI transcribes interviewer audio in real time during live video calls and streams answers in a WhatsApp-style chat. Both interviewer and interviewee audio are captured so the AI has full context across coding, system-design, and behavioral rounds.

PhantomCodeAI handles system design (HLD and LLD), database design, SQL, and behavioral / HR rounds. For design questions it walks through key concepts, the design step-by-step, and trade-offs; for behavioral questions it scaffolds STAR-format responses tailored to your resume, target role, and target company.

PhantomCodeAI can run alongside Zoom, Google Meet, Microsoft Teams, and Discord. Whether its overlay appears in screen sharing or recording depends on the capture method and operating system. Capture protection does not prevent every form of proctoring detection.

Absolutely. Whether you're a beginner or a senior engineer, the AI adapts to your level and provides solutions with clear explanations you can follow along with.

PhantomCodeAI is trusted by 412K+ software developers, data and business analysts, students, career changers, and other job seekers across 80+ countries, having powered 9M+ interviews and secured 146K+ jobs. You can provide your experience level, resume, and target role to guide the responses.

PhantomCodeAI users prepare for and interview at FAANG and other top tech companies — including Google, Meta, Amazon, Apple, Netflix, Microsoft, Stripe, Airbnb, Uber, NVIDIA, OpenAI, Tesla, Adobe, Salesforce, and Oracle — across coding, system-design, and behavioral rounds.

Yes. Signing up grants free credits so you can try PhantomCodeAI on a real interview before paying anything. Paid plans start at $19 for a one-time Starter credit pack (credits never expire), with Weekly, Monthly, and Yearly subscriptions available when you are ready to scale up — they renew automatically until you cancel, and cancelling keeps your access to the end of the period you have paid for.

PhantomCodeAI offers credit packs (Starter $19, Basic $29, Power $39 — credits never expire), a Weekly subscription at $29/week, a Monthly subscription at $49/month, and a Yearly subscription at $199/year. Weekly, Monthly, and Yearly renew automatically until you cancel; cancel any time from Settings and you keep access to the end of the period you have paid for.

PhantomCodeAI is installed by downloading the macOS build (Apple Silicon M1-M4 or Intel) or the Windows 10/11 installer from phantomcodeai.com/download. After install, sign in, set your preferred programming language, upload your resume for personalization, and launch into Online Interview Mode (live audio) or Online Round Mode (screenshot).

Most issues are fixed by uninstalling and reinstalling the app from this website. If that doesn't help, email us at customer-care@phantomcodeai.com and we'll get back to you within 24 hours.