An AI scriptwriting SaaS for YouTube creators built on selling before building — $20K pre-sold before the product existed, then 4,000+ customers, ~$30K/mo, and $700K in annual sales inside 18 months.
Fewer bars = easier, cheaper, or faster for an AI-assisted solo builder. Editorial judgments based on the case details.
Subscribr is an AI scriptwriting SaaS for YouTube creators, led and vibe-coded by serial founder Gil (co-founder of Squidoo, which he grew to $10M in revenue, and later a crypto accounting company he sold). He reports roughly $30K/mo in subscriptions, 4,000+ customers, and $700K+ in sales over the past year, at $49-$300/mo price points — profitable from day one.
4 more sections — the full story, the playbook, the risks, and the numbers. Free account unlocks everything.
Create free accountEmail code only. No password.The quick-reference card — acquisition channels, replication playbook, and risk map — unlocks with a free account.
Create free accountEmail code only. No password.Paste into Claude Code / Codex and get a working version of this product end-to-end.
Two production-grade prompts per idea: a full build spec and an SEO growth plan. Copy, paste, ship.
Go Pro — $10/moCancel anytime.Every claim traces back to a source video.
Source video links unlock with a free account. Full transcripts are Pro.
Create free accountEmail code only. No password.Data credibility: Self-reported by founder Gil in a Starter Story interview: ~$30K MRR, 4,000+ customers, $700K+ in sales over the past year — not independently verified ⚠️. All revenue figures are founder-reported or estimated by the video's creator, unaudited.