400 points · 2 submissions
with Cloudflare
I built The Grill for the ElevenHacks hackathon—a website roaster that scans any URL and delivers a sharp, characterful audio roast in seconds. To achieve ultra-low latency and realistic character narration, I leaned on a specialized stack at the edge: ⚡️ Scraping: Cloudflare HTMLRewriter for lightning-fast, serverless parsing of target sites. 🧠 Analysis: Llama-3 via Cloudflare Workers AI to generate witty, tech-literate roasts. 🎙 Narration: ElevenLabs Flash v2.5 for high-fidelity, character-driven voiceovers. 🔊 Atmosphere: ElevenLabs Sound Effects API to generate a custom grill-sizzle background track on the fly. 💾 Infrastructure: Cloudflare Durable Objects to manage global state and the "Leaderboard of Victims." The result? A seamless, immersive experience that goes from URL entry to a medium-rare roast in under 3 seconds.
Submitted 2 Apr 2026
with Firecrawl
Reality Check AI is a voice-first decision simulator that searches the real internet to show you what actually happens when people make big life decisions. Speak any life decision — "Should I quit my job?", "Should I move cities alone?" — and the ElevenLabs voice agent searches Reddit, Quora, and the web live mid-conversation using Firecrawl Search. It extracts 3 real outcome paths (The Safe Path, The Bold Path, The Most Common Path) with positive outcome rates, timeframes, and clickable sources — then narrates them back to you in a calm, grounded voice. How it uses ElevenLabs + Firecrawl: → ElevenAgents powers the voice conversation and calls a webhook tool mid-conversation → The webhook triggers Firecrawl Search in real time — two parallel queries targeting Reddit threads and general web results → GPT-4o mini extracts structured outcome patterns from the scraped content → The agent narrates the results back with platform citations (Reddit, Quora, Medium)
Submitted 26 Mar 2026