Experiment Labs

Experiment Labs builds infrastructure for applied learning: helping people prove what they can do through real work, not just grades. Our product, Elivio, is for college and study-abroad counselors. An AI video avatar interviews new students and fills in their profile while they talk. A voice copilot then works through real projects with each student, sees their shared screen, checks the work against the task, and builds a proof-of-work page they can publish. We're based in India and serve counselors and students globally. Here we write about what we learn building real-time voice and video agents.

Frontend: React, TypeScript, Vite, Tailwind CSS, TanStack Query, Zustand. Backend: Node.js, Express, TypeScript, Prisma on Neon Postgres, Upstash Redis. AI: Google Gemini (including Gemini Live for real-time voice), LangChain and LangGraph, Tavus for real-time video avatars, Composio for GitHub, Figma and Google Docs connections. Payments: Razorpay. Hosting: Vercel and Firebase Hosting.