Podcastify automatically generates two-host podcast episodes from any content: blog posts, PDFs, notes. Users set their focus and tone, review the transcript, then generate the audio. Built for students who want to learn during their commute, content creators repurposing content, or anyone looking to save time on reading. Tech stack: Next.js frontend with Stripe payments, PostHog analytics, Supabase database. The Python backend runs on a VPS with a decoupled worker/API architecture communicating over Redis. Celery Beat handles automated email retargeting for users who have not triggered their free trial yet. Marketing: Google Ads, Reddit, and above all an SEO/GEO strategy to capture qualified organic traffic. The project generates MRR.