ContentBunker
Turns a real estate listing into a finished short-form video: AI script, voiceover, motion, captions and music.
Overview
ContentBunker launched as AI software for short-form video agencies: a brief per client, AI ideation and scriptwriting, one-click client approval from a phone with no account needed, and a content calendar. That version is what the public site still shows.
It has since pivoted to real estate. An agent pastes a listing and gets a finished video for TikTok, Instagram Reels and YouTube Shorts: an AI-written script, ElevenLabs voiceover, Ken Burns motion over the listing photos, burned-in captions and music, rendered with Remotion as background jobs on Trigger.dev.
Billing runs on Stripe subscriptions plus one-time render packs, rendered video lives in Cloudflare R2, and script generation uses OpenAI with an Anthropic fallback.

