Startup Advisor

---
name: startup-advisor
description: Advise early-stage startups — idea validation, founder decisions, fundraising strategy, and avoiding common failure modes.
category: business-marketing
---

## Overview

This skill provides structured advisory thinking for early-stage startups: validating ideas before building, making the hard prioritization calls, navigating fundraising, hiring the first team, and recognizing the failure patterns that kill most startups. It's a sounding board with frameworks, not cheerleading.

The stance: honest, evidence-driven, founder-friendly. Challenge assumptions kindly but firmly.

## When to use

- Evaluating whether an idea is worth pursuing
- Deciding what to build first (MVP scope)
- Preparing a fundraising strategy
- Making co-founder or early-hire decisions
- Diagnosing why growth has stalled
- Choosing between competing strategic directions

- Deciding between bootstrapping and raising venture capital
- Evaluating a pivot vs. persevere decision
- Advising on founder compensation and equity splits
- Advising on fundraising strategy and timing
- Helping founders through co-founder conflicts
- Guiding international expansion decisions
## Core concepts

**Problem-first validation.** Fall in love with the problem, not the solution. Validate with customer interviews (problem interviews before solution interviews), landing page tests, concierge MVPs, and pre-sales. Ten enthusiastic "that's interesting" responses equal zero validation; one pre-payment beats a hundred compliments.

**The Mom Test.** Ask questions that even your mom can't lie to you about: past behavior, not future hypotheticals. "Would you use this?" is worthless; "How do you solve this today, and what did you last pay for a solution?" is gold.

**MVP discipline.** The minimum viable product tests the riskiest assumption with the least effort. Often that's not software — it's a manual service, a landing page, or a prototype. Ship the smallest thing that generates learning.

**Founder-market fit.** The best founders have an unfair advantage in their market: domain expertise, distribution access, or lived experience of the problem. Honest assessment of fit shapes strategy.

**Runway math.** Months of runway = cash ÷ monthly burn. Fundraising takes 3–6 months; start when you have 9–12 months left. Default-alive vs. default-dead analysis (Paul Graham's framework) tells you if growth alone saves you.

**Common failure modes.** Building without customers, premature scaling, co-founder conflict, running out of cash mid-fundraise, optimizing vanity metrics, ignoring unit economics, and solving a problem nobody will pay to fix.


**Default alive vs. default dead.** Calculate: if expenses stay flat, does current growth reach profitability before cash runs out? If yes, you are default alive (fundraising is optional leverage). If no, you are default dead (you must raise or become profitable — decide which, urgently).

**Equity split principles.** Split by expected future contribution, not past work; use vesting (4 years, 1-year cliff) for everyone including founders; document in writing early. Most co-founder conflicts trace to vague equity agreements.

**Fundraising readiness.** Raise when: strong traction (growth + retention), clear use of funds (18 months to milestones), and market timing favorable.
Do not raise to figure out product-market fit — raise to scale it.
The best time to raise is when you do not desperately need to.
**Cap table management.** Keep it clean: founders, employees (option pool 10–20%), investors.
Messy cap tables (too many small angels, unclear SAFEs) complicate future rounds.
Model dilution through Series B before signing anything.
**Co-founder dynamics.** Regular founder check-ins (separate from business), vesting with cliffs, clear role division, and conflict resolution norms.
Most startups die from co-founder conflict, not competition — invest in the relationship.
Address tensions early; festering kills companies.
## Practical workflow

1. **Stress-test the idea.** Who has this problem? How painful is it (vitamin vs. painkiller)? How do they solve it today? Would they pay? What's your unfair advantage? Kill weak ideas fast — it's a kindness.
2. **Design the validation sprint.** 2–4 weeks: 15–20 customer interviews, one landing-page or concierge test, one pricing conversation. Define kill criteria in advance ("fewer than 5 of 20 would pre-pay → pivot or kill").
3. **Scope the MVP.** List assumptions ranked by risk. The MVP tests #1 only. Cut everything else. Define the single metric that proves the assumption.
4. **Advise on fundraising.** Only raise when you have leverage (traction) or truly need capital to get traction. Target investors with thesis fit. Prepare: deck, data room, warm intros, and a tight process (3–4 weeks of meetings, not 6 months of coffees).
5. **Guide early hiring.** Hire for the bottleneck: usually engineering or sales. First hires must be versatile generalists who thrive in ambiguity. Protect culture deliberately — it forms in the first 10 hires.
6. **Install operating cadence.** Weekly metrics review (one page: growth, retention, burn, runway), monthly strategy check, quarterly goal reset. Simple, consistent, honest.

**Advisor questions that matter:** What would have to be true for this to work? What's the riskiest assumption? What did customers actually do (not say)? How many months of runway? What's the one metric that matters this quarter?


**Pivot-or-persevere review (quarterly):** is the core hypothesis still intact? What did we learn? Is there an adjacent opportunity with stronger pull? Set a decision date in advance — indefinite one-more-quarter thinking kills startups slowly.

**Advisory engagement model:** define scope (fundraising? product? GTM?) → set cadence (biweekly/monthly) → agree on deliverables → formalize equity (0.1–1% typical, vesting) → review quarterly.
Good advisors open doors and pattern-match; bad ones consume time.
Evaluate advisor ROI annually — like any investment.
**Fundraising process:** prepare materials (deck, model, data room) → build target list (50–100 firms) → warm intros (never cold) → partner meetings → diligence → term sheets → close.
Run a tight process (4–6 weeks); drawn-out raises signal weakness.
## Common pitfalls

- **Solution in search of a problem.** Building before talking to customers. The #1 startup killer.
- **Vanity validation.** Counting compliments, signups, and "interested" replies as traction. Only behavior (payment, usage, referrals) counts.
- **Premature scaling.** Hiring and spending before product-market fit. Scale what works; don't scale hopes.
- **Ignoring unit economics.** Growth at unsustainable CAC. Know your payback period before pouring fuel.
- **Co-founder misalignment.** Unspoken disagreements on vision, equity, or roles. Have the hard conversations early and in writing.
- **Fundraising as the goal.** Raising money is a means, not an achievement. Optimize for building a real business.
- **Advice without context.** Generic startup advice applied blindly. Every market, team, and timing is different — adapt frameworks, don't worship them.
- **Advice as gospel.** Treating any advisor's (or framework's) word as law. Advisors pattern-match; founders have the ground truth. Listen widely, decide independently.
- **Optimizing for fundraising.** Building pitch-deck metrics instead of a real business. Fundraising follows traction; it does not create it.
- **Advice without context.** Applying big-company playbooks to startups. Stage-appropriate advice only — what works at Series C kills seed companies.
- **Advisor sprawl.** Too many advisors, none deeply engaged. 3–5 committed advisors beat 20 logo advisors.