Submission by Aditya Singh

Resonar is a social platform where humans share raw audio stories and AI connects strangers through what they feel. People record 30-second to 3-minute voice notes about their real lives — the mundane, the vulnerable, the funny, the heavy. AI does the rest: ElevenLabs Speech-to-Text transcribes each story, Gemini extracts the emotional core and writes custom Music + SFX prompts tailored to that exact story, ElevenLabs Music API and Sound Effects API generate an original atmospheric layer that sits underneath the voice, and ElevenLabs Text-to-Speech narrates the Daily Resonance — a podcast episode assembled from the day's collective mood. Built solo in 72 hours using Next.js, turbopuffer (aws-ap-south-1), all 5 ElevenLabs APIs (STT, TTS, Music, SFX, Speech-to-Text batch), Gemini Flash 2.0, and Cloudflare R2.