The structural mechanics of who owns what. This cluster covers cap tables, stock classes (common, preferred, restricted), options (ISO, NSO, exercise mechanics), vesting and acceleration, anti-dilution provisions, preferred stock terms (preferences, ratchets, protective provisions), SAFEs and warrants, equity tax planning (83b, QSBS, AMT), and the administrative infrastructure (cap-table software, equity admin) that keeps it all clean. 80 entries.
This is the most consequential cluster for founder economics. The decisions here echo across every future round and exit.
Work for hire is the US copyright-law concept under which an employer (not the creator) is treated as the original author and copyright owner. Sometimes written "work made for hire," it applies under federal law in only two specific circumstances: (1) the work was created by an employee within the scope of their employment, or (2) the work was specifically commissioned for one of nine enumerated categories AND the parties signed a written agreement before the work was created stating it would be a work for hire. It is the legal mechanism that ensures the company (not the individual creator) owns IP created by employees, and the most-commonly-misunderstood concept in startup contractor relationships.
The two qualifying paths: (...
A co-investor is an investor who participates alongside the lead investor in a financing round, typically on the lead's terms. Sometimes called a "follower" or "participating investor," they accept the same price, same documents, and same major rights, contributing capital to fill out the round but not setting the price or negotiating substantive deal terms. They are the structural counterpart to the lead investor in lead-and-follower deal structures. The co-investor role is what most investors play in most rounds; only one investor per round is the lead.
The structural distinctions: the lead investor anchors the round with the largest single commitment, sets the price (the valuation, the deal terms), negotiates the term sheet, ...
A startup marketing agency is an outside firm that provides brand, content, PR, and full-funnel marketing services to early- and growth-stage startups. It typically works across positioning, messaging, content production, public relations, and sometimes paid acquisition, in exchange for a monthly retainer or project fee. It is the broader-scope sibling of a growth agency, which focuses more narrowly on performance and direct-response acquisition.
A typical startup marketing agency engagement covers brand and positioning (developing the company narrative, messaging framework, and visual identity), content production (blog posts, white papers, case studies, video, social), public relations and media outreach, sometime...
Span of control is the number of direct reports a single manager has, with the typical healthy range being 5-8 for most management roles. Extreme spans signal organizational issues: very narrow spans (1-3 reports) often indicate empire-building or under-leveraging managers, while very wide spans (12+ reports) indicate manager burnout, under-coaching, or premature flattening. It's a structural metric that reveals how well a company is using its management capacity.
The benchmark ranges:
| Span of control | What it typically signals |
|---|---|
| 1-3 reports | Under-leveraged manager; possible empire building; manager doesn't need to be a manager |
| 4-5 reports | Slightly under-leveraged but workable, especially for senior leaders |
| 5-8 repor... |
Jobs To Be Done (JTBD) is a customer-research framework focused on the underlying job a customer hires a product to do, not demographics or features. The job covers the functional progress the customer is trying to make plus the emotional and social dimensions. The central thesis is that people don't buy products, they hire products to make progress in their lives. It was popularized by Harvard Business School professor Clayton Christensen in The Innovator's Solution (2003) and Competing Against Luck (2016), drawing on earlier work by Anthony Ulwick (Outcome-Driven Innovation, ODI).
The canonical illustration is the milkshake story from Christensen's research with a fast-food chain: the chain wanted to sell more milkshakes a...
A product requirements document (PRD) is a written specification of what a product or feature should do, for whom, and why. It is used to align stakeholders before engineering begins and to capture the decisions and tradeoffs that shape a build, typically authored by a product manager in collaboration with design and engineering. It is the single most-debated artifact in modern product management because the right level of detail varies enormously by team size, product complexity, and engineering culture.
The classical PRD template (Microsoft / Marty Cagan era) ran 20 to 40 pages and covered problem statement, user stories, functional requirements, non-functional requirements, success metrics, dependencies, ris...
A Stock Purchase Agreement (SPA) is the principal closing document in a priced equity financing, governing the sale and purchase of newly-issued preferred stock. It contains the financing terms (share count, price, closing date), the company's representations and warranties to investors, the conditions that must be satisfied before closing, the indemnification structure if reps prove untrue, and the closing mechanics. It is the "definitive document" of the priced round, accompanied by the certificate of incorporation amendment, the Investor Rights Agreement, the Voting Agreement, and the Right of First Refusal and Co-Sale Agreement (ROFR/Co-Sale).
The standard content of a Stock Purchase Agreement:
Product analytics is the measurement and analysis of user behavior within a product, used to understand engagement, identify friction, and inform roadmap decisions. It captures events (clicks, page views, feature usage), user properties (segments, tenure, plan tier), and funnels (multi-step journeys) through tools like Mixpanel, Amplitude, PostHog, and Heap. It is a foundational discipline for product-led companies and increasingly standard across modern SaaS. It is distinct from marketing analytics (acquisition channels) and from business intelligence (financial and operational metrics).
The core capabilities:
Event tracking: capture user actions (signup, feature use, button clicks, page views).
User identification: tie e...
A Delaware C-Corporation is a C-corp incorporated in the State of Delaware regardless of where the company actually operates. It is the default structure for venture-backed US startups because of Delaware's mature corporate-law jurisprudence, specialized Court of Chancery for business disputes, predictable case law that investors and acquirers understand, and the resulting near-universal investor preference that makes it the de facto standard for any company planning to raise institutional capital. Approximately two-thirds of Fortune 500 companies and the overwhelming majority of venture-backed startups are Delaware-incorporated, even when no operations occur in Delaware.
The structural reasons Delaware became the standard: ...