Live class platform

The challenge.

LearnLoop's existing video provider was expensive and dropped frames at scale. Teachers had no tools for engagement tracking, breakout rooms were manual, and attendance reporting was a spreadsheet exercise.

What we built.

We built a custom classroom layer on top of WebRTC with a collaborative whiteboard, real-time polls, and auto-assigned breakout rooms. A teacher dashboard shows engagement signals (camera on, poll responses, raise hand) per student. Attendance and engagement export to the school's LMS.

Results.

• ▸99.95% uptime across the academic year, including exam season peaks
• ▸50k concurrent learners supported with < 400ms median latency
• ▸Teacher prep time per class down ~30% via reusable room templates
• ▸Infra cost per concurrent learner cut by 41% vs the previous provider