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  1. The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch
  2. 20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital
20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch · Jan 12, 2026

a16z's Alex Rampell on their $15B fund, why the best companies have hostages not customers, and why founders must materialize capital and labor.

Selling a Startup Is a Multi-Year Process of Incepting the Idea with Acquirers

A successful exit is a highly choreographed dance, not an abrupt decision. Founders should spend years building relationships with line-of-business leaders—not just Corp Dev—at potential acquiring companies. The goal is to 'incept' the idea of an acquisition long before it's needed.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

The Most Defensible Companies Build Products That Create 'Hostages,' Not Just Customers

True defensibility comes from creating high switching costs. When a product becomes a system of record or is deeply integrated into workflows, customers are effectively locked in. This makes the business resilient to competitors with marginally better features, as switching is too painful.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

The Best Founders Are Driven by a 'Count of Monte Cristo' Thirst for Revenge, Not Money

Founders motivated solely by a financial outcome will often quit when faced with a large, early buyout offer. The most resilient founders are driven by a deeper, almost vengeful need to prove others wrong or redeem a past failure, making them unstoppable.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

Startups Should Play 'Greenfield Bingo' by Selling to New Companies, Not Converting Incumbents

Instead of trying to steal entrenched 'hostage' customers from incumbents, startups should focus on a 'Greenfield' strategy. By building a superior product, they can capture the wave of new companies that are not yet locked into a legacy system and will choose the best available solution.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

Large Founder Secondaries Create Moral Hazard That Misaligns Incentives

When founders cash out millions early, it can create a disconnect. They become rich while their team and investors are not, which can reduce their hunger and create a 'moral hazard.' The motivation may shift from building a generation-defining company to preserving their newfound wealth.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

A16z's Thesis: Buy Any Stake in Breakout Winners or High Ownership in Potential Winners

A simple heuristic for VC portfolio construction. For companies with exponential, undeniable traction (the 'absolute winners'), any ownership stake is acceptable to get in the deal. For pre-traction companies that only 'could work,' securing high ownership is critical to justify the risk.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

View Early-Stage Venture Investing as Buying Out-of-the-Money Call Options

A Series A company's valuation isn't based on current financials. Instead, it reflects the purchase of an 'out-of-the-money call option'—a bet that the company could become immensely valuable. The goal is for this option to eventually expire 'in the money,' generating venture returns.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

Elite Founders Obsessively Study Their Industry's History to Avoid Past Failures

Top entrepreneurs don't just build a product; they become historians of their domain. They study predecessors, understand market evolution, and learn from past attempts. This deep historical knowledge, seen in founders of Stripe and Airbnb, is a key differentiator and trait of the very best.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

Top Founders Possess the Magical Ability to Materialize Labor, Capital, and Customers

Beyond vision, the most exceptional founders can convince top talent to take pay cuts, persuade investors to fund them, and sign initial customers against all odds. This ability to conjure key resources is a primary indicator of success for early-stage investors to identify.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

Fast Innovation Cycles Mean Unicorns Risk Disruption Before Providing Investor Liquidity

The time for a new company to challenge an incumbent has compressed dramatically. As private market timelines extend, many unicorns that haven't gone public are already being 'eaten away' by the next wave of startups, creating a significant liquidity challenge for their late-stage investors.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

Investors Must Assess 'Founder-Capital Fit' Before Overcapitalizing a Startup

More capital isn't always better. An excess of funding can lead to a lack of focus, wasteful spending, and a reluctance to make tough choices—a form of moral hazard. It's crucial to match the amount of capital to a founder's ability to deploy it effectively without losing discipline.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

An Overly High 'Last Round Price' Can Paralyze Future Fundraising and M&A Talks

The first question in any fundraising or M&A discussion is always, 'What was your last round price?' An inflated number creates psychological friction and can halt negotiations before they begin. Founders should optimize for a valuation that allows for a clear up-round, not just the highest price today.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago

Mid-Sized Venture Funds Face Extinction as LPs Favor Large Generalists or Small Specialists

The venture capital landscape is bifurcating. Large, multi-stage funds leverage scale and network, while small, boutique funds win with deep domain expertise. Mid-sized generalist funds lack a clear competitive edge and risk getting squeezed out by these two dominant models.

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital thumbnail

20VC: a16z's $15BN Fundraise with Alex Rampell | The Best Companies Have Hostages Not Customers | The Best Founders Materialise Capital, Customers and Labour | Mid-Sized Funds with Die and The Future of Venture Capital

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch·a month ago