product image
product image
product image
product image
product image

The Pitch Deck Red Flags Guide

What makes an investor close your deck in 10 seconds, and how to fix it

Built by Zach Zelle: scaled Matrica Labs to 2M+ users, helped raise $25M+ for early-stage companies, Superteam USA advisor.


The exact checklist I use to review founder decks before they raise, plus the AI-generated red flags that make investors close the deck in 10 seconds.

Why most decks fail
It's rarely the idea. It's a bloated slide count, a buried ask, and a narrative that doesn't match the traction, or an obviously AI-written deck that reads like every other AI-written deck investors saw this week.

Inside the checklist:

  • The 10-12 slide structure investors actually expect (and the order that keeps their attention)

  • The exact AI-generated tells that get decks instantly deprioritized: language patterns, generic frameworks, and design giveaways

  • What to fix on your weakest slides before you send anything out

  • A slide-by-slide gut check you can run in under 15 minutes

Want a read on your actual deck instead of a general checklist? The 48-Hour Deck Teardown is a personal, slide-by-slide video review delivered within 48 hours: https://whop.com/growtoday/the-48-hour-deck-teardown


Frequently asked questions
The Pitch Deck Red Flags Guide | Whop