Interview Coder
Interview Coder is an AI assistant tool for technical interviews. Officially, it is said to provide real-time coding help in interviews such as LeetCode, and its selling points are that it cannot be detected by screen recording and taskbar. It is available for free download.
Updated: 2026-10-30
What is Interview Coder?
Interview Coder is an AI assistant tool for technical interviews. Its official website describes it as "an AI interview assistant specifically designed for technical interviews such as LeetCode", with the goal of providing real-time coding assistance to improve performance. With "undetectable" as its core selling point, it emphasizes remaining undetectable in interview software. The official website states that it has been used by over 150,000 candidates and is available for free download. The official website also features sections like "Leaked Real Questions", highlighting coverage across different interview types.
Who is it for?
- Job seekers preparing for technical interviews who wish to use external AI for real-time answer assistance (please pay attention to the platform and exam rules).
- Candidates who need to practice coding problems and use AI feedback to improve their problem-solving ideas.
- Users who are concerned about the tool's stealth capabilities and fear being detected by interview software.
- A candidate group who wants to try it for free first before deciding whether to use it.
- Users with an engineering background who want to understand the detection mechanisms of mainstream interview software.
Key features
6Real-time Coding Assistance
Provides real-time solutions and coding suggestions for technical interview questions, covering common interview types such as LeetCode.
Audio Capture and Transcription
The official claims it can capture and transcribe the interviewer's voice in real time, enabling the AI to understand oral questions.
Stealth Operation
The official website states that it is invisible in the Dock, Activity Monitor, screen sharing, and system tray, and supports click-through.
Cross-platform download
Provides Windows and Mac clients, and the official website states that it can be downloaded for free without a credit card.
Coverage of multiple interview types
The official claims it is suitable for various technical interview scenarios and mainstream interview software.
Daily Testing Statement
The official website states that its stealth capabilities are tested on various interview software every day to maintain the claim of being undetectable.
How to use Interview Coder
- Before using, be sure to understand the relevant regulations of the target company and the interview platform.
- the use of such tools is explicitly prohibited in some scenarios.
- It is safer to use the tool for practice and idea inspiration, while using it in official interviews carries compliance and integrity risks.
- The features of the free and paid versions are subject to the official pricing page.
- check the currently available platforms before downloading.
- The official detection capabilities and compatibility will change with updates to interview software.
- recheck the current statement before relying on it.
- Even if the tool claims to be undetectable, it does not mean that its use does not violate the platform's terms.
- Treat the solutions generated by the tool as reference ideas, and understanding the process on your own is more important than simply copying them.
- When you start using it, it is recommended to first use the free quota to go through the core workflow, confirm that the output quality meets your expectations, and then evaluate whether it is worth upgrading to a paid plan.
Traffic & popularity
Data month Sep 2026
Interview Coder receives about 29.4K visits per month and ranks #1,360,334 worldwide.
Monthly visits
12 monthsTraffic sources
- Search62.7%
- Direct28.2%
- Referrals5.0%
- AI assistants2.5%
- Social1.7%
Top countries
- United States21.6%
- India11.2%
- France6.6%
- United Kingdom3.9%
- Canada3.9%
Estimated from third-party traffic data.
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