HAERANG YOO

DeckGuard - Find the risks in your pitch deck before investors do.

by•
Upload your pitch deck, select your funding stage (Pre-Seed to Series A), and get an instant risk analysis based on Y Combinator standards. DeckGuard checks market logic, business model clarity, unit economics, and stage alignment — then gives you likely investor questions and defense prompts. No sugarcoating.

Add a comment

Replies

Best
HAERANG YOO
Maker
📌

Hi! I'm Haerang, a 17-year exhibition curator from South Korea who can't write a single line of code. I built DeckGuard in one day using AI — it analyzes your pitch deck against YC standards and tells you exactly where investors will push back. I tested my own old pitch decks on it. It destroyed every single one. That's how I knew it worked. I'd love your feedback — try it and let me know what you think!

💡 How to use coupon:
Checkout page → Enter credit card info → Click discount field on the left → Enter HUNT2026 → Confirm $0 → Complete!

HAERANG YOO

Quick update: We just released two Pitch Deck kits on Gumroad.

Starter Kit ($9): 5 industry templates + investor guide

Complete Kit ($19): Everything above + 3 ebooks (215+ pages)

Templates cover SaaS, HealthTech, Fintech, Ecommerce, EdTech. 12 slides each, ready to edit.

Starter: https://lucete.gumroad.com/l/pitch-deck-kit

Complete: https://lucete.gumroad.com/l/pitch-deck-complete

HAERANG YOO

Update: All 3 ebooks are now live on Amazon too.

Vol. 1: How to Create a Pitch Deck That Raises $1M

https://www.amazon.com/dp/B0GX2XYPDM

Vol. 2: The Solo Founder's AI Marketing Playbook

https://www.amazon.com/dp/B0GZGB5D1J

Vol. 3: AI Prompt Engineering for Non-Techies

https://www.amazon.com/dp/B0GZGVMLY6