CodeLab
v2.0 is Live

Code Together.
Build Faster.

The ultimate collaborative workspace for engineering teams. Real-time editing, secure sandboxes, and integrated communication.

Powering teams at innovative companies

GitHub
Slack
Figma
Trello
GitLab

Everything needed to ship.

A complete environment for coding, testing, and collaboration. No setup required.

Real-time Collaboration
See cursors, selections, and edits instantly. Pair program with zero latency issues.
Global Contests
Compete in weekly algorithmic challenges. Climb the leaderboard and earn badges.
Secure Sandbox
Execute code in isolated VM2 environments. Support for 20+ languages.
Integrated Chat
Discuss solutions with voice, video, and text chat right in the editor.
Instant Feedback
Get real-time linting, error checking, and test case results as you type.
Browser Based
Access your workspace from any device. Your environment travels with you.

How CodeLab Works

From idea to execution in three simple steps.

01

Create a Room

Start a new collaborative session or join an existing one instantly with a unique link.

02

Invite & Code

Invite your team. Code together in real-time with shared context and integrated communication tools.

03

Run & Review

Execute code in the cloud, run test cases, and review output together seamlessly.

Built for Every Coder

Whether you're a student, a hiring manager, or a competitive pro, CodeLab is designed for you.

Personal Practice
Master new languages, solve problems, and build your portfolio in a clean, zero-config environment.
Technical Interviews
Conduct seamless remote interviews with real-time code execution, video calls, and shared whiteboards.
Colleges & Education
Modernize your CS curriculum. Host live coding labs, assignments, and mentorship sessions effortlessly.
Competitive Coding
Practice for top-tier competitions or host your own contests with automated judging and live leaderboards.

Engineered for Collab

We’ve optimized the entire stack to deliver lightning-fast, realtime collaboration at global scale.

Whiteboard
Notes
Chats
Video Call
Audio Call
Questions
Contests
Leaderboard
Compute
Network
Shell
Stack

Developer Experience First

We built CodeLab because we were tired of context switching. Everything you need is right here.

  • Keyboard Centric

    Vim & Emacs keybindings supported out of the box.

  • Dark Mode Native

    Designed for high contrast and low eye strain.

  • Extension Ready

    Customize your environment with themes and snippets.

Simple, Transparent Pricing

Start for free, scale as you grow.

Hobby
Free
  • Unlimited public rooms
  • Basic code execution
  • Community support
  • 50MB Storage
MOST POPULAR
Pro
$12/mo
  • Unlimited private rooms
  • Priority execution
  • Voice & Video calls
  • Advanced cheat detection
  • 10GB Storage
Team
$49/mo
  • SSO & Admin controls
  • Custom branding
  • Dedicated infrastructure
  • 24/7 Priority support
  • Unlimited Storage

Ready to code better?

Join thousands of developers who are already using CodeLab to collaborate, compete, and build amazing things.