SAGA - ElevenLabs Worldwide Hackathon
AI Tinkerers - Copenhagen
Hackathon Showcase

SAGA

Team consisting of an Opally Founder/AI Engineer (Next.js, Socket.io) and a Postbuddy CTO, specializing in full-stack and API development.

4 members

https://11labshack.vercel.app - Live demo
https://github.com/NoahLloyd/11labshack - Github repo

Saga is a voice agent that narrates interactive children’s stories. Kids speak naturally to answer questions and solve educational challenges woven into the narrative. The agent orchestrates 8 client tools in real-time, switching between 4 character voices mid-conversation, controlling the browser UI to display scenes and activities, and handling bidirectional responses where math and spelling challenges return results back to the agent.

Voice-first learning removes literacy barriers. The agent becomes multiple characters, adapts to each child, and turns education into play.
Built with ElevenLabs Conversational AI, ElevenLabs TTS, GPT-4o-mini, Next.js, TypeScript, React, Tailwind, Stripe, Clerk, n8n, Bolt, CodeRabbit, and Vercel.

All work is created from scratch on the day - from idea to code to production in three hours.

Apple Bolt Clerk CodeRabbit ElevenLabs NextJS React Stripe Tailwind Typescript Vercel byFounders n8n