Startup & Fundraising Glossary
55 essential terms every founder should know — from angel rounds to waterfall analysis.
409A Valuation
An independent appraisal of a private company's common stock fair market value, required by IRS Section 409A. Used to set the exercise price of employee stock options.
Accelerator
A fixed-term program (typically 3-6 months) that provides startups with mentorship, education, and often a small investment in exchange for equity. Examples include Y Combinator and Techstars.
Accredited Investor
An individual or entity that meets SEC financial thresholds (e.g., $1M+ net worth or $200K+ annual income) and is permitted to invest in unregistered securities like startup equity.
Angel Investor
A high-net-worth individual who invests personal funds in early-stage startups, typically in exchange for convertible debt or equity. Angels often invest before institutional venture capital.
Anti-dilution
A provision that protects investors from equity dilution if the company issues shares at a lower price in a future round. Common types are full ratchet and weighted average.
Board of Directors
A group of individuals elected to represent shareholders and oversee company strategy. Board seats are often negotiated during funding rounds between founders and investors.
Bootstrap
Building and growing a company using personal savings and revenue rather than external funding. Bootstrapped founders retain full ownership but accept slower growth.
Bridge Round
A short-term financing round designed to keep a company running until it can close a larger funding round. Often structured as convertible notes or SAFEs.
Burn Rate
The rate at which a startup spends cash each month, net of any revenue. A company with $100K monthly expenses and $20K revenue has a net burn rate of $80K/month.
Cap Table
Short for capitalization table. A spreadsheet that tracks all equity ownership in a company — founders, investors, employees with options, and any other shareholders.
Carried Interest
The share of profits (typically 20%) that venture capital fund managers receive from successful investments. Also known as "carry," it is the primary compensation for VCs.
Cliff
A waiting period (usually 12 months) before any equity vests. If an employee or co-founder leaves before the cliff, they forfeit all unvested shares.
Common Stock
The basic class of equity in a company, typically held by founders and employees. Common stock has fewer rights and lower liquidation priority than preferred stock held by investors.
Convertible Note
A short-term loan that converts into equity during a future funding round, usually at a discount. It delays valuation negotiations and is popular for seed-stage fundraising.
Corporate Venture Capital (CVC)
Investment made by large corporations into external startups, often for strategic alignment rather than purely financial returns. Examples include Google Ventures and Intel Capital.
Dilution
The reduction in existing shareholders' ownership percentage when a company issues new shares. Happens during every fundraising round, option pool expansion, or share issuance.
Down Round
A funding round where the company's valuation is lower than in the previous round. It signals financial distress and triggers anti-dilution protections for earlier investors.
Drag-Along Rights
A clause that allows majority shareholders to force minority shareholders to join in the sale of a company. Ensures a small group of holdouts cannot block an acquisition.
Due Diligence
The investigation process investors conduct before committing capital. Covers financials, legal structure, IP ownership, team background, and market opportunity.
Equity
Ownership interest in a company represented by shares. Equity gives holders a proportional claim on the company's assets and profits.
Exercise Price
The fixed price at which a stock option holder can purchase shares. Also called the strike price, it is typically set at fair market value on the grant date.
Exit
The event where founders and investors realize financial returns from their equity. Common exit types are acquisition (M&A), IPO, or secondary sale.
Fair Market Value (FMV)
The price at which a company's shares would trade between a willing buyer and seller, each with reasonable knowledge of the facts. Established through 409A valuations for private companies.
Founders' Agreement
A legal document between co-founders that defines equity splits, roles, vesting schedules, IP assignment, decision-making, and departure terms. Should be signed before significant work begins.
Fully Diluted Shares
The total number of shares if all convertible instruments (options, warrants, SAFEs, convertible notes) were converted to common stock. Used to calculate true ownership percentages.
General Partner (GP)
The managing partner of a venture capital fund who makes investment decisions, sits on boards, and manages the fund. GPs invest their own capital alongside limited partners.
IPO
Initial Public Offering. The process of listing a private company's shares on a public stock exchange for the first time, allowing the general public to buy and sell shares.
Lead Investor
The investor who sets the terms (valuation, structure) for a funding round and typically contributes the largest check. Other investors in the round follow the lead's terms.
Limited Partner (LP)
An investor who commits capital to a venture capital fund but has no management role. LPs are typically institutional investors, pension funds, endowments, or wealthy individuals.
Liquidation Preference
A term that determines the payout order when a company is sold or liquidated. Preferred shareholders with a 1x liquidation preference get their investment back before common shareholders receive anything.
Lock-up Period
A time window (typically 90-180 days) after an IPO during which insiders — founders, employees, and early investors — cannot sell their shares.
MFN (Most Favored Nation)
A clause in a SAFE or convertible note that guarantees the investor will receive terms at least as favorable as those given to any future investor before conversion.
Non-dilutive Funding
Capital that doesn't require giving up equity. Includes grants, revenue-based financing, and government programs. Preserves founder ownership.
Option Pool
A block of shares reserved for future employee stock options, typically 10-20% of the company. Usually created or expanded during a funding round and dilutes existing shareholders.
Participating Preferred
A type of preferred stock that gets both its liquidation preference AND a pro-rata share of remaining proceeds. More investor-favorable than non-participating preferred.
Post-money Valuation
The company's valuation immediately after a funding round. Calculated as pre-money valuation plus the amount invested. A $8M pre-money + $2M investment = $10M post-money.
Pre-money Valuation
The company's valuation immediately before a funding round. Determines how much equity the investor receives. Higher pre-money means less dilution for existing shareholders.
Pre-seed
The earliest stage of startup funding, typically $50K-$500K, used to develop an idea into a prototype or MVP. Often raised from angels, friends, family, or accelerators.
Preferred Stock
A class of stock held by investors that comes with special rights — liquidation preference, anti-dilution protection, board seats, and sometimes dividends — that common stock does not have.
Pro Rata Rights
The right for an existing investor to participate in future funding rounds to maintain their ownership percentage. Prevents involuntary dilution for early investors.
Runway
The amount of time a startup can operate before running out of cash. Calculated by dividing current cash reserves by monthly burn rate. 12-18 months of runway is considered healthy.
SAFE
Simple Agreement for Future Equity. A Y Combinator-created instrument that converts to equity in a future priced round. Simpler and cheaper than convertible notes, with no interest or maturity date.
Seed Round
The first significant round of institutional funding, typically $500K-$3M, used to find product-market fit. Usually follows pre-seed and precedes Series A.
Series A / B / C
Sequential rounds of venture capital funding. Series A ($5-15M) funds scaling, Series B ($15-50M) accelerates growth, and Series C+ ($50M+) expands to new markets or prepares for IPO.
Stock Option
The right (not obligation) to buy company shares at a fixed price (the exercise/strike price) within a set time period. The primary equity compensation tool for startup employees.
Strike Price
The price at which a stock option can be exercised to purchase shares. Set at fair market value on the grant date so the option holder profits only if the company's value increases.
Sweat Equity
Equity earned through labor and effort rather than cash investment. Common for co-founders and early employees who accept below-market salaries in exchange for ownership.
Tag-Along Rights
A clause that allows minority shareholders to join a transaction when majority shareholders sell their stake. Protects minority holders from being left behind in a partial sale.
Term Sheet
A non-binding document outlining the key terms of a proposed investment — valuation, amount, liquidation preference, board seats, and protective provisions. Precedes the final legal agreements.
Unicorn
A privately held startup valued at $1 billion or more. The term was coined in 2013 when such valuations were rare. Notable examples include Stripe, SpaceX, and Canva.
Valuation
The estimated worth of a company at a given point in time. In startups, valuation is negotiated between founders and investors during each funding round.
Venture Capital (VC)
A form of private equity financing provided by firms or funds to startups with high growth potential. VCs invest in exchange for equity and typically seek 10x+ returns.
Vesting Schedule
The timeline over which equity is earned. The standard startup schedule is 4 years with a 1-year cliff — 25% vests at the 1-year mark, then the remainder vests monthly.
Warrant
A financial instrument that gives the holder the right to purchase shares at a specific price before an expiration date. Similar to options but typically issued to investors or lenders, not employees.
Waterfall Analysis
A calculation that models how proceeds from a sale or liquidation would be distributed among all shareholders, accounting for liquidation preferences, participation rights, and conversion scenarios.