The Startup Checklist: Everything You Need to Do Before You Launch

"Most startup advice is sequential — step one, step two. Real startups aren't sequential. This checklist is organized by domain, not timeline. Work through each in parallel. The goal isn't to complete every item before you do anything — it's to know what you're doing deliberately and what you're choosing to defer."


1. Validate (Before You Spend a Dollar)

  • 10 customer conversations before building anything
  • Articulate the problem without mentioning your product
  • Know specific people with the problem using imperfect workarounds
  • JTBD defined — see Jobs to Be Done guide
  • Market + competitive analysis done — DimeADozen.AI is the fastest way to get this
  • Validated people will pay — see how to validate a business idea

Not legal advice — work with a startup attorney.

  • Entity type chosen (C-corp in Delaware if raising VC) — see startup legal basics
  • Entity formed (not just decided)
  • Co-founder equity documented in writing — see startup equity guide
  • 4-year vesting with 1-year cliff agreed
  • IP assignment agreements signed by all founders
  • No moonlighting clauses in employment agreements

3. Financial

  • Separate business bank account — see startup accounting guide
  • Accounting software from day one
  • Cap table documented — see equity dilution guide
  • Burn rate and runway known to the dollar
  • 12–18 month financial model in place

4. Product

  • Core value proposition in one sentence
  • MVP scoped to the minimum that proves core value
  • Build-measure-learn loop defined — see lean startup guide
  • Design thinking applied to problem framing — see design thinking guide
  • Launch criteria defined: what must be true to ship?
  • Analytics in place from day one

5. Strategy


6. Funding


7. Marketing


8. Sales


9. Team & Culture

  • Co-founder expectations aligned: equity, roles, decision authority
  • First hire criteria defined — see how to hire your first employee
  • Cultural non-negotiables defined — see startup culture guide
  • Decision-making process clear: who can decide what without asking?

10. Customer Retention

  • Onboarding experience designed
  • Success metric defined: what outcome = customer got value?
  • Churn tracked from day one — see customer retention guide
  • Re-engagement plan for inactive users

No startup gets all of this right before launch. That's not the goal. The goal is to know what you've covered, what you've consciously deferred, and what you haven't thought about yet. Use this as a recurring audit, not a pre-launch gate. The items you skip now will find you later — usually at a worse time.

The hardest item on this list to do well solo is market and competitive analysis — knowing whether your market actually exists, how large it is, who's competing for it, and where the gaps are. DimeADozen.AI generates a comprehensive business intelligence report in minutes.

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