Spent the last few months looking at pitch decks from AI, SaaS, and Web3 founders raising pre-seed/seed rounds. The pattern is brutal and consistent — the same 3 mistakes kill 80% of them before a VC even books a second call:

1. Leading with the product, not the wedge. Investors don't fund features, they fund a specific, defensible entry point into a market. If your deck opens with a demo screenshot instead of "why now, why us, why this beachhead," you've lost the room in slide 2.

1. Fuzzy traction framing. "Growing fast" and "strong engagement" mean nothing. Every metric needs a denominator and a trend line. If you can't show week-over-week or cohort retention, investors assume you're hiding something — even if you're not.

1. No fundraising narrative arc. A pitch deck is not a spec sheet, it's a story: problem → insight → wedge → traction → why this team → the ask. Founders who skip the "insight" step (the non-obvious thing you know that the market doesn't) blend into every other deck in the partner's inbox that week.

If you're prepping a raise or a grant application right now, audit your deck against these three before you send it to a single investor. It's the fastest 20 minutes of due diligence you can do on yourself.

Happy to look at decks and give direct feedback if it's useful — that's literally what we do here.