Foundations

The foundational vocabulary every founder needs before everything else. This cluster covers what a startup actually is, the categories that distinguish them (bootstrap vs venture-backed, lifestyle vs scale-up), the support ecosystem (accelerators, incubators, agencies), the early credits and grants founders chase, and the structural concepts (founder-market fit, why startups fail) that shape every decision that follows. 21 entries.

If you're new to startup vocabulary, start here. If you're a few years in, this cluster is the conceptual baseline against which everything else is read.

What a startup is

  • [Startup], the foundational definition; not every small business is a startup.
  • [Early Stage], the spectrum from idea to product-market fit.
  • [Founder-Market Fit], alignment between founder background and market; the underrated investor evaluation criterion.
  • [Traction Startup], the moment when a startup goes from idea to measurable customer pull.

Startup categories and outcomes

Support ecosystem

Capital, credits, and grants

Why startups don't make it


About the Author

Ryan Rutan

Founding Partner @ Startups.com platform | Clarity.fm, Launchrock, Fundable, Zirtual, and Co-Host of The Startup Therapy Podcast. Ryan has 15 years of experience as a Founder, Advisor, Mentor, and Investor — the quintessential startup guerrilla. He works with 100's of the best startups every year on everything from ideation, idea validation, early marketing traction, customer acquisition to fundraising, scaling, and operations.

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