DrawLint.ai

Master

Draw your system architecture, get instant review from five AI reviewers — each calibrated to catch different classes of design issues.

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0+Design Topics

0AI Reviewers

0Review Levels

How It Works

🎨01

Sketch your architecture on an interactive whiteboard with system design templates and components.

🤖02

Six specialized AI reviewers analyze your NFRs, entities, capacity, APIs, and HLD — then a Lead Reviewer gives your hire signal.

💬03

Address feedback verbally — just like in a real interview. The AI re-evaluates your signal based on your responses.

Watch five specialized reviewers analyze your design in parallel, then defend your choices and get an updated verdict.

📋 Your Design

NFR

Entities

Capacity

API

HLD

Lead Reviewer

RespondDefend your choices

Re-EvaluateAI updates verdict

Choose from Mid, Senior, Staff, or Deep analysis — each calibrated to a different experience level.

5 section reviewers + 1 Lead Reviewer work in parallel for accurate, focused feedback on every dimension.

Your API keys stay in your browser. We never store or log credentials — verified by our open-source codebase.

Respond to feedback verbally, answer follow-up questions, and get your hire signal re-evaluated — just like a real panel.

Ready to level up your designs?

Join engineers practicing system design with AI-powered reviews. Free to start.