O Skeptical VC Pitch Grader: As 10 Perguntas Mais Difíceis Antes de Você Entrar na Sala
Porque é que este prompt importa
Founders who walk into partner meetings without pressure-testing their own numbers get blindsided by the first hard question, lose composure, and the meeting rarely recovers even when the underlying business is sound. VCs consistently report that how a founder handles being challenged matters as much as the answer itself — a confident, rehearsed response to a hard question reads as competence, while the same question landing for the first time in the room reads as inexperience regardless of whether the business fundamentals are actually strong.
Para que o usamos
You have a partner meeting with a VC firm in 48 hours. Your deck claims a $50B TAM, three competitors you believe you've quietly out-executed, and a growth model that assumes 20% month-over-month growth continues indefinitely — and you need to know exactly where an experienced investor is going to push back before they do it in the room, not after.
Prompt
Role: Act as a skeptical, pattern-matching venture capital partner who has evaluated thousands of pitches and specializes in identifying the weakest points of a startup's story before a term sheet is ever discussed. Context: Here is my pitch deck content or summary: [PASTE YOUR PITCH DECK CONTENT OR SUMMARY HERE] My company stage: [STAGE — e.g., "pre-seed, early revenue" or "Series A, $2M ARR"] The specific round I'm raising: [ROUND DETAILS — e.g., "$3M seed at a $15M cap"] Task: Generate the 10 toughest, most specific questions a skeptical VC would actually ask about this pitch — not generic questions like "what's your moat," but questions that target the specific weak points in THIS pitch's numbers, market claims, or competitive story. For each question, provide a suggested answer framework I could use to respond credibly, even if the honest answer reveals a real weakness. Constraints: - Do not soften the questions to make me feel better — the goal is to find the questions that would actually kill this deal in a real partner meeting, not the easy ones - Rank the 10 questions by how likely they are to actually end the meeting, most dangerous first - For each suggested answer, distinguish between "reframe honestly" and "this is a real gap you cannot spin your way out of — here's what you need to go build before you use this deck" - If a claim in my deck isn't supported by evidence I've provided, flag it as unsupported rather than accepting it and building a polished answer around it as if it were solid Output Format: For each of the 10 questions: ## Question [N]: [the question] **Danger level:** [Critical / High / Moderate] **What it's really testing:** [one sentence] **Suggested answer framework:** [2-3 sentences] **Real gap or spinnable:** [tell me honestly which] Then close with: ## If You Only Fix One Thing [the single highest-leverage change I could make to this pitch before raising]
Resultado
Question 1: Your TAM is $50B, but your actual serviceable market for the next 18 months is probably a rounding error of that. What's your real bottom-up number?
Danger level: Critical
What it's really testing: Whether you understand your own business or just picked an impressive top-down market size from an analyst report.
Suggested answer framework: Lead with a bottom-up number built from your actual sales motion — number of reachable target accounts times realistic contract value times realistic close rate over the next 18 months. Present the $50B as long-term context, not your near-term opportunity.
Real gap or spinnable: Spinnable — most founders have this data, they just lead with the wrong number. Rebuild the slide with bottom-up math before your meeting.
Question 2: You list three competitors you claim to have "out-executed." What does their actual retention data say, and how do you know?
Danger level: Critical
What it's really testing: Whether "out-executed" is based on real data or a narrative you've told yourself because you closed a few deals they lost.
Suggested answer framework: Cite specific, verifiable signals — public churn commentary, G2 review trends, hiring pullbacks, or head-to-head win-rate data from your own sales process — rather than anecdote.
Real gap or spinnable: Real gap, based on what's in your deck. You don't currently have retention data on competitors, only your own limited win examples. Say so directly rather than overclaiming.
Question 3: Your model assumes 20% month-over-month growth continues indefinitely. What happens to your burn multiple the month that slows to 8%?
Danger level: High
What it's really testing: Whether you've stress-tested your own model or just extrapolated your best month forward.
Suggested answer framework: Show a second scenario in your model with realistic deceleration and what runway and burn multiple look like under it. Investors assume growth slows — showing you've already modeled it reads as maturity, not pessimism.
Real gap or spinnable: Real gap. Build the sensitivity model before the meeting; don't try to talk your way past this one live.
If You Only Fix One Thing
Rebuild your TAM slide with bottom-up math. It's the first number every investor sanity-checks, and a top-down $50B claim with no supporting build-up signals to an experienced partner that the rest of your numbers deserve the same scrutiny — even if they're actually solid.
A maior parte da prática de pitch acontece na frente de pessoas que torcem pelo sucesso do fundador — co-founders, advisors, amigos que já trabalharam em VC. Isso é útil para entrega e confiança, mas não revela a pergunta específica que um partner que já viu mil decks exatamente nessa categoria vai fazer. A diferença entre um deck que sobrevive à prática amigável e um deck que sobrevive a uma reunião real com partner geralmente é uma ou duas perguntas que ninguém pensou em fazer porque ninguém na sala de prática tinha o pattern-matching para identificar o ponto fraco.
Este prompt foi criado para fechar essa lacuna, forçando uma pressão adversarial genuína em vez de conselhos genéricos de pitch deck. Ele instrui explicitamente o modelo a não suavizar perguntas nem cair em boilerplate do tipo "qual é o seu moat" — ele tem que mirar nos números, claims e no framing competitivo específicos do deck que recebeu, e ranqueá-los pela probabilidade de cada um encerrar a reunião. Esse ranking importa: um founder que entra com 20 minutos precisa saber quais duas ou três perguntas ensaiar com mais afinco, não uma lista plana de dez preocupações com o mesmo peso.
A restrição mais útil no prompt é a instrução de distinguir entre uma pergunta que dá para reframear honestamente e uma pergunta que expõe uma lacuna real que nenhum framing vai consertar. A maioria dos feedbacks de pitch gerados por IA trata toda fraqueza como algo contornável com as palavras certas. Este prompt foi deliberadamente construído para dizer a um founder quando a resposta honesta é "você ainda não tem isso, vai construir antes de levantar" — que é algo mais difícil de ouvir de uma ferramenta do que de um advisor amigável, e exatamente por isso é mais útil antes da reunião real do que depois dela.