Series A
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The first major institutional funding round, typically $5-20M, raised after a startup demonstrates product-market fit and initial traction.
Series A is the first major institutional venture capital round. It typically raises $5M to $20M and comes after the company has found product-market fit, generated meaningful revenue, and demonstrated a repeatable path to growth.
Series A investors are betting on traction, not just potential. They want to see revenue ($1M-$3M ARR is a common benchmark), strong retention, and evidence that the GTM motion works. The capital funds scaling: hiring a sales team, expanding marketing, building enterprise features, and growing engineering.
The jump from seed to Series A is the hardest fundraise in a startup's life. Many seed-funded companies never raise a Series A. The bar is high: you need to show that the business works, not just that the product works. The term sheet at this stage introduces complex terms like liquidation preferences and board seats.
Examples
A startup raises a Series A at $2M ARR.
The company has $2M ARR, 50 customers, 120% NDR, and a sales team closing 5 deals per month. They raise $15M at a $60M pre-money valuation. The capital funds 24 months of growth: doubling the sales team, launching in Europe, and building an enterprise product tier.
A company fails to raise a Series A.
After 18 months post-seed, the company has $400K ARR, high churn, and no clear path to growth. VCs pass. The company has 6 months of runway. The founders decide to cut costs and try to reach profitability rather than close.
A Series A lead negotiates a board seat.
The lead investor writes a $10M check for 20% of the company. As part of the deal, a partner from the VC firm joins the board of directors. The board now has three members: two founders and one investor.
In practice
Read more on the blog
Frequently asked questions
What metrics do you need for a Series A?
The bar varies by market and time, but common benchmarks: $1M-$3M ARR, 100%+ NDR, reasonable unit economics (LTV/CAC above 3), and evidence of a repeatable sales or growth motion. Strong retention matters more than top-line revenue.
How much dilution does a Series A cause?
Founders typically give up 15-25% of the company in a Series A. With the option pool increase that investors usually require (another 5-10%), total dilution can be 20-35%. The exact amount depends on the valuation and round size.
Related terms
The first significant round of funding for a startup, typically raising $1-5M to validate the product and find initial customers.
A growth-stage funding round, typically $20-60M, raised to scale a proven business model across markets and customer segments.
The estimated worth of a company, determined during a funding round by negotiation between founders and investors.
A form of private equity financing where firms invest fund money in high-growth startups in exchange for equity.
A non-binding document outlining the key terms of an investment, including valuation, board seats, and investor rights.
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