All tools › Coding

더블 (Double)

AI coding copilot inside VS Code

CodingDev Tools
Visit official site Compare in the app

What is 더블 (Double)?

Double is an AI coding tool that assists development with code completions and chat inside VS Code. Positioned as a performance-focused alternative to GitHub Copilot, it fits developers who want to write, edit and review code without leaving the editor.

How to start in 5 minutes

  1. Install the VS Code extension from double.bot.
  2. Create an account and connect it to your editor.
  3. Get completion suggestions while coding or ask via chat.
  4. Upgrade to Pro as your usage grows.

Pricing

PlanPriceWhat you get
FreeFree
  • VS Code extension
  • Basic completions and chat
  • Individual use

Needs official confirmation — a free plan and a paid Pro plan exist, but the exact Pro monthly price could not be verified (only a 20% annual discount was noted). · Exchange rate applied: 1 USD ≈ 1490 KRW. Prices can change — check the official site.

Alternatives & similar tools

ClaudeAn AI chatbot that's great at summarizing long documents and careful writingCursorA code editor where AI writes code alongside youGitHub CopilotAn AI that autocompletes your code as you writev0A tool that turns your description into web UI codeReplitA development environment where you code in the browser with AI helpn8nAn open-source automation tool you can self-host and use freely