Real-Time Cursor Tracking
See every student's thought process as they type, follow edits live, and spot hesitation before it becomes confusion.
Teacher-first live coding infrastructure for modern instruction
Stop Screen-Sharing. Start Coding Together.
The live collaborative classroom for tutors, bootcamps, and interviewers. Zero setup, instant execution, and teacher-first visibility.
No setup for studentsPrivate and public roomsBrowser-based execution
Live Room Snapshot
Teacher visibility without the screen-share overhead
Watch typing, track recent runs, and intervene before a student gets stuck.
Autoplay showcase
Features
Built for live instruction, not for local setup tutorials
Multi-Language Runtime
Instant execution for Python, JavaScript, C++, Java, and more, without asking students to install toolchains first.
Classroom Management
Lock rooms, clear code, and broadcast templates instantly when you need the whole group aligned on the next step.
Simple plans for tutors, instructors, and teams
Pricing that matches how you teach
Start free for public practice sessions, then unlock private classrooms, larger cohorts, analytics, and team workflows as you grow.
Free
$0
- 1 active room
- Up to 3 participants
- Limited code runs
- Public rooms only
Tutor
$9/month
- 5 active rooms
- Up to 10 participants per room
- Private rooms
- Room history
Teacher
$19/month
- 20 active rooms
- Up to 40 participants per room
- Classroom mode
- Student list
- Basic analytics
Bootcamp
$99/month
- Unlimited rooms
- Up to 150 participants
- Team management
- Export sessions
- Priority support
Use Cases
A live coding surface that fits how teams actually teach and evaluate
Private Tutors
Run one-on-one sessions with instant code execution, live cursor visibility, and reusable starter templates for each lesson.
Coding Bootcamps
Keep cohorts aligned with teacher controls, participant monitoring, classroom locks, and room history for repeat sessions.
Technical Recruiters
Replace screen sharing with a structured interview environment that shows edits, runs, and problem-solving behavior in real time.