Ghostcoder is an AI-powered invisible interview assistant, whose main purpose is to provide coding help during technical interviews or live coding challenges without being noticed by the interviewer. It is officially claimed to help solve LeetCode problems, algorithm questions, and live technical interviews at top tech companies, without the need for keystrokes or mouse clicks.
In terms of main capabilities, Ghostcoder emphasizes being undetectable and invisible during screen sharing, with the AI pop-up visible only on the user's own screen. It can intelligently read the content currently on the screen and use it as context to generate relevant code suggestions, explanations, or solutions. The app supports global hotkeys and click-free interaction to reduce visual or audio cues during live interviews.
In terms of usage, Ghostcoder is a desktop app, not a browser app. The official explanation is that a desktop app enables deeper system integration, thereby providing greater stealth and control. Before installation, users need to enter their own AI API key; currently OpenAI, Google Gemini, and Anthropic Claude are supported, and the official statement says more platforms will be supported in the future. All queries are completed through the user's own AI account, which is officially said to provide 100% privacy and security, with no account registration required.
The pricing model is a one-time purchase, with no subscription or hidden fees. The official page shows the current price is $40/license (original price $100, limited-time 60% discount), including unlimited use on a single device, use of your own AI API key, access to all features, and 1 year of free updates. It is explicitly stated that no refunds are provided, and it is recommended to download the free version first to test its capabilities before purchasing.
The applicable scenarios are mainly technical interview preparation and real-world practice, especially LeetCode algorithm questions, live coding challenges, and technical screening rounds at companies such as Google, Amazon, and Meta. It is also officially positioned as a coding assistant that helps engineers gain an advantage in technical interviews.
In terms of limitations, the official statement acknowledges that it cannot guarantee being undetectable in all situations, and recommends testing with the actual screen-sharing software to be used (such as Zoom, Google Meet, etc.) before a formal interview. In addition, the software does not provide refunds, and users need to prepare and bear the API costs of the AI platform they use themselves.
