Technical Interview Tool for Real Coding & System Design Interviews
A technical interview tool is a workspace where interviewers evaluate candidates with live coding and system design in real time. TechInterview.live is a technical interview tool that combines a Monaco-based code editor, an embedded Excalidraw whiteboard, and Google Meet integration — from €2.50 per live interview. No installs and no candidate signup, and we don't retain your candidates' data.
What is a technical interview tool?
A technical interview tool is a specialized workspace designed to evaluate a candidate's technical skills in real-time. While many traditional platforms focus solely on coding, a modern **technical interview tool** must bridge the gap between writing code and designing complex architectures.
TechInterview.live is positioned as a complete interview workspace that eliminates the need for fragmented toolsets, providing a unified environment for all your technical assessment needs.
Run coding and system design interviews in one place
Our platform integrates a high-performance live coding environment using the Monaco editor (the engine behind VS Code) with a robust, infinite-canvas diagramming tool. There is no more swapping between a coding editor and a separate whiteboarding app like Miro or Lucidchart.
- Live Coding: Real-time collaboration with syntax highlighting and instant execution.
- Embedded Excalidraw: The full diagramming tool you know, built-in so you never have to switch windows or prepare sessions.
- No Tool Switching: Keep the interview focused on the candidate, not the software.
How TechInterview.live is different
Most coding interview tools fall short because they ignore the bigger picture of engineering roles. Senior developers aren't just paid to write functions; they are paid to design systems and solve problems.
- Chrome Extension for Google Meet: Conduct your entire interview inside your video call.
- AI Challenge Generation: Instantly generate role-specific problems to save hours of prep time.
- Pay per live session: One-time credit packs from €7.50, credits never expire.
- No Candidate Setup: Just share a link—no accounts or downloads required.
Frequently asked questions
What is the best technical interview tool?
The best tool is one that replicates a real-world environment. For startups and agile teams, TechInterview.live provides live coding, system-design diagramming, and Google Meet integration without the enterprise bloat.
Can I run system design interviews online?
Yes. The integrated Excalidraw diagramming tool is built specifically for remote system-design evaluations, with real-time collaboration on an infinite canvas.
Do I need to install anything?
No. Everything runs in your browser. An optional Chrome extension makes Google Meet integration seamless.
How much does a technical interview tool cost?
TechInterview.live costs from €2.50 per live interview session with one-time credit packs and no subscription.
Can AI generate interview challenges for me?
Yes. TechInterview.live generates fresh, role-specific coding challenges from the role, seniority, and skill set you specify, saving hours of prep time.