Startup Intelligence · Startup Funding Library

Last Updated | November 11, 2026

Startup Funding Library

A structured, evergreen reference explaining how startup financing works — from first check to cap table math, SAFEs, valuation, term sheets, and fundraising.

Library vs. Watch

Startup Funding Library explains how startup financing works. Startup Funding Watch tracks what is happening in the startup funding market. This Library remains useful even when funding news changes.

01 Fundamentals 02 Valuation 03 Ownership 04 SAFE & Notes 05 Term Sheets 06 Fundraising 07 VC Mechanics 08 Cap Table Math 09 Capital Mgmt 10 Glossary

01

Startup Funding Fundamentals

Core mechanics of how startups raise capital from idea to scale.

Startup Funding 101

Complete primer on how startups raise external capital.

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What Is Startup Funding?

Definition, purpose, and structure of startup financing.

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Bootstrapping vs. Venture Capital

Tradeoffs between self-funding and institutional venture capital.

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Angel Investors

Who angels are, how they invest, and typical terms.

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Accelerators & Incubators

Role of programs in early funding, mentorship, and growth.

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Pre-Seed Funding

First capital to turn idea into prototype and traction.

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Seed Funding

Raising your first priced round to find product-market fit.

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Series A, B, C & Beyond

How growth rounds scale companies toward IPO and exit.

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Funding Stages Explained

Full map of stages from idea to late-stage financing.

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02

Startup Valuation

How early-stage value is set before revenue or profits.

Startup Valuation

How investors price early-stage companies without profits.

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Pre-Money vs. Post-Money Valuation

Calculating company value before and after investment.

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Startup Valuation Methods

Scorecard, Berkus, VC method, and comparables explained.

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Revenue & ARR Multiples

Using multiples to price SaaS and recurring revenue businesses.

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Valuation Caps

How caps set maximum conversion price for SAFEs and notes.

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Down Rounds

Causes, consequences, and handling of lower valuations.

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03

Ownership & Dilution

How equity splits, shrinks, and shifts across rounds.

Dilution Explained

Why ownership percentages decrease when new shares issue.

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Founder Dilution

How founders’ stake evolves from formation to exit.

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Cap Tables

Anatomy of capitalization tables and fully diluted ownership.

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Fully Diluted Ownership

Accounting for all potential shares including options and SAFEs.

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Option Pools

Why investors require pools and how they affect pricing.

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Employee Equity

Stock options, RSUs, and incentives for early team members.

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Ownership After a Funding Round

Modeling who owns what after new money comes in.

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04

SAFE & Convertible Notes

The standard early-stage instruments that convert to equity later.

SAFE Explained

YC’s Simple Agreement for Future Equity in plain English.

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Post-Money SAFE

Current standard SAFE and why it replaced pre-money.

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Pre-Money vs. Post-Money SAFE

Key differences in dilution math and ownership calculations.

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Valuation Cap

Investor protection that sets maximum conversion valuation.

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Discount

How discounts reward early investors at conversion.

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MFN

Most Favored Nation clause and when it matters.

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Pro Rata Rights

Right to maintain ownership in future financing rounds.

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Convertible Notes

Debt that converts to equity with interest and maturity.

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SAFE vs. Convertible Notes

Side-by-side comparison of structure, cost, and dilution.

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SAFE Dilution

How SAFEs impact cap table before and after conversion.

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05

Term Sheets & Deal Terms

The legal and economic terms that govern venture investments.

The Startup Term Sheet

Anatomy of a term sheet and what actually matters.

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Liquidation Preference

Who gets paid first and how multiples work.

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Participation Rights

Participating vs non-participating preferred explained.

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Anti-Dilution

Full ratchet and weighted average protections demystified.

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Board Seats

How board composition shifts with each financing round.

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Voting Rights

Protective and control rights for preferred shareholders.

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Protective Provisions

Veto rights investors require before major actions.

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Pro Rata Rights

Maintaining ownership percentage in future rounds.

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Founder Vesting

Why investors require vesting and standard schedules.

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Option Pools

The shuffle that shifts dilution to founders, not investors.

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Drag-Along / Tag-Along

Forced sale and co-sale rights in exit scenarios.

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06

Fundraising Process

From preparation to close and post-round management.

How to Raise Startup Funding

End-to-end playbook for raising your first round.

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Preparing for a Fundraise

Building narrative, metrics, and materials before outreach.

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Investor Targeting

Finding the right VCs and angels for your stage.

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Pitch Deck

Structure, story, and data that close investor meetings.

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Financial Model

Forecasts investors actually want to see and stress-test.

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Startup Data Room

What to include and how investors evaluate it.

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Due Diligence

How VCs diligence market, product, team, and legal.

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Investor Meetings

Running first meetings, partners, and follow-ups.

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Term Sheet Negotiation

Negotiating valuation, terms, and control.

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Closing a Funding Round

Legal docs, wiring, and post-close filings.

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Investor Relations

Updates, governance, and leveraging your investor base.

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07

VC & Investor Mechanics

How venture funds work and why they invest the way they do.

How Venture Capital Works

Fund lifecycle, returns, and venture economics explained.

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GP vs. LP

Roles, incentives, and relationship in a venture fund.

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VC Fund Economics

Power law, return math, and why ownership matters.

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Management Fees

How GPs get paid to run the fund year to year.

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Carried Interest

Profit share that drives VC compensation and behavior.

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Fund Size

Why fund size dictates check size and strategy.

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Check Sizes

How VCs size initial and follow-on checks.

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Ownership Targets

Why VCs target 15-25% ownership at exit.

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Portfolio Construction

Diversification, reserves, and follow-on strategy.

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Follow-On Investments

How VCs decide to double down or pass.

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Strategic Investors

Corporates, CVCs, and strategic vs financial capital.

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08

Cap Table & Funding Math

The math behind ownership, conversion, and exits.

Cap Table 101

Building and reading a cap table from scratch.

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Pre-Money Cap Table

Snapshot of ownership before new money enters.

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Post-Money Cap Table

Ownership after round closes and SAFEs convert.

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SAFE Conversion Math

Post-money SAFE conversion with cap and discount.

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Convertible Note Conversion

Interest, caps, and conversion mechanics for notes.

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Option Pool Expansion

Math behind expanding pools before a round.

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Founder Ownership

Tracking founder stake from incorporation to IPO.

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Investor Ownership

How investors model ownership and dilution over time.

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Exit Waterfalls

Who gets what when the company is sold.

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09

Founder Fundraising & Capital Management

Raising the right amount and managing it well.

How Much Should a Startup Raise?

Sizing rounds to milestones, dilution, and runway.

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Runway

Calculating months left and how to extend it.

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Burn Rate

Gross vs net burn and how investors interpret it.

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Burn Multiple

Measuring capital efficiency of growth.

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Capital Efficiency

Doing more with less and why VCs prize it.

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Fundraising Milestones

Metrics and traction needed for each stage.

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Bridge Rounds

Inside rounds to extend runway to next milestone.

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Extension Rounds

Rolling closes, second closes, and extensions.

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Down Rounds

Playbook for raising when valuation drops.

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Strategic Financing

Alternatives to VC including debt and revenue-based.

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10

Startup Funding Glossary

A–Z definitions for the most important startup financing terminology.

Complete glossary covering 120+ terms from 409A to Waterfall, including Anti-Dilution, Authorized Shares, Burn Rate, Cap Table, Common Stock, Convertible Note, Dilution, Down Round, Fully Diluted, Liquidation Preference, Option Pool, Post-Money, Pre-Money, Pro Rata, SAFE, Term Sheet, Valuation Cap, Vesting, and more.

Open Full Glossary →

Internal Linking Hub

Startup Funding Watch — live market tracker Startup Intelligence — evergreen index Fundraising — all fundraising intelligence VC & Investing — investor mechanics Startup Operations — building & scaling The Term Sheet — deal term analysis Startup Funding 101 — primer Startup Valuation — valuation hub Funding Stages — stage map Dilution Explained — ownership guide SAFE vs Convertible Notes — comparison Startup Data Room — due diligence

Methodology & Sources
Synthesizes primary sources: SEC EDGAR filings, Y Combinator SAFE docs (post-money v2022), NVCA model legal documents v2023, Carta State of Private Markets & benchmarks, term sheets published by a16z, Sequoia, Benchmark, First Round. Cross-checked against institutional docs — not SEO blogs.

Evergreen Policy: Quarterly review. Major law, SAFE version, or NVCA doc changes trigger same-week updates. No news peg.

Author: Erwin Castro