How Venture Capital Works
Venture capital firms raise money from institutional investors (pension funds, endowments, wealthy families) and deploy that capital into high-growth startups. In exchange for their investment, VCs receive equity in your company plus certain control rights.
A typical VC fund operates on a 10-year cycle. They invest in 20 to 30 companies over the first 3 to 5 years, then spend the remaining years helping those companies grow and exit. VCs know that most of their investments will fail. They are betting that a few will return 10x, 50x, or 100x their investment, which makes up for the losses.
This fundamental math shapes everything about how VCs operate and what they expect from you.
The Stages of VC Funding
Pre-Seed and Seed ($250K to $3M)
The earliest institutional stage. Seed funding typically goes to companies with a working product, early traction, and a small team. Investors at this stage are betting on the founders and the market opportunity more than on financial performance.
Series A ($3M to $15M)
By Series A, VCs expect you to have proven product-market fit. You should have meaningful revenue (or strong engagement metrics for some tech models), a repeatable customer acquisition strategy, and a clear plan for scaling.
Series B ($15M to $50M)
Series B companies have demonstrated that their business model works and now need capital to scale aggressively. At this stage, VCs are looking at unit economics, growth rate, and the path to market dominance.
Series C and Beyond ($50M+)
These rounds are for companies preparing for an IPO or a major acquisition. The business is typically generating significant revenue and may be approaching profitability.
What VCs Actually Care About
Total Addressable Market (TAM)
VCs need your market to be enormous. If you are going after a $100 million market, the math does not work for venture returns. VCs typically want to see a TAM of at least $1 billion, because even if you capture 10% of the market, that is $100 million in revenue, which can support a billion-dollar valuation.
Growth Rate
The expectation is 2x to 3x year-over-year revenue growth for early-stage companies and at least 50% to 100% growth for later-stage ones. VCs will compare your growth rate to other companies at the same stage.
Unit Economics
How much does it cost you to acquire a customer (CAC), and how much is that customer worth over their lifetime (LTV)? A healthy LTV:CAC ratio is 3:1 or better. If you are spending $100 to acquire a customer who generates $300 in gross profit over their lifetime, you have a scalable business.
The Team
VCs invest in teams they believe can execute. They want founders with deep domain expertise, relevant experience, and the ability to recruit top talent. They also want a founding team that works well together under pressure.
Defensibility
What stops a competitor from copying you? Defensibility can come from technology (patents, proprietary algorithms), network effects (the product gets better as more people use it), switching costs, brand, or regulatory advantages.
What You Give Up
Equity
Typical VC rounds dilute founders by 15% to 30% per round. After a seed round and Series A, a founder who started with 100% might own 50% to 60%. After Series B, it could be 30% to 40%. By IPO, many founders own 10% to 20% of their company.
Board Control
VCs almost always take board seats. After a few rounds, the board may have more investor-appointed members than founder-appointed ones. Major decisions, including selling the company, hiring or firing the CEO, and raising additional funding, typically require board approval.
Strategic Direction
VCs have a specific return expectation and a timeline. They will push you toward decisions that maximize the chance of a large exit within their fund's lifecycle. If you want to build a slow-growth, highly profitable business, you and your VC will be in constant conflict.
Personal Commitments
Most VC term sheets include founder vesting (your equity vests over 4 years), non-compete clauses, and full-time commitment requirements. You are locked in.
The Honest Case Against VC
Venture capital is not inherently good or bad. But it is dramatically overused and overhyped. Here is the reality:
- Less than 1% of businesses are appropriate for VC funding. If your business cannot realistically reach $100M+ in revenue, VC is the wrong tool.
- VC-backed companies have a roughly 75% to 90% failure rate. The pressure to grow at all costs leads many companies to burn through cash faster than they can build sustainable businesses.
- Fundraising is a full-time job. Expect to spend 3 to 6 months on each round, which is 3 to 6 months you are not spending on customers, product, or operations.
- You may lose control of your company. If the board disagrees with your strategy, they can replace you as CEO. It happens more often than founders expect.
The Honest Case For VC
When VC is right, it is transformatively powerful:
- Speed: VC capital lets you hire, build, and market faster than competitors who are bootstrapping or relying on organic growth.
- Network: Top VC firms open doors to customers, partners, recruits, and future investors that you could not access on your own.
- Expertise: Good VCs have seen hundreds of companies at your stage. Their pattern recognition can help you avoid costly mistakes.
- Go-big-or-go-home opportunities: Some markets have winner-take-all dynamics. If you do not raise and grow fast, someone else will, and there will be nothing left for you.
How to Decide
Answer these questions honestly:
- Is my total addressable market at least $1 billion?
- Can my business grow 2x to 3x year over year?
- Am I willing to give up majority ownership and board control?
- Do I want to build a company that exits via acquisition or IPO within 7 to 10 years?
- Am I prepared to spend significant time fundraising instead of operating?
If you answered yes to all five, venture capital may be the right path. If you hesitated on even one, explore other funding options first. There is no shame in building a wildly profitable business that you own outright.
4Sources
- 01Regulation D Private Placements — U.S. Securities and Exchange Commission
- 02SEC Guidance on Private Fund Advisers — U.S. Securities and Exchange Commission
- 03SBA Guide to Venture Capital — U.S. Small Business Administration
- 04SCORE Guide to Venture Capital — SCORE