Andreessen Horowitz Joins The Start Fund To Seed YC Companies
At the beginning of the year, super investors Ron Conway and Yuri Milner created the controversial Start Fund to invest in every new Y Combinator startup. They offered each YC startup to graduate from Paul Graham's rigorous …
Context & Ripple Effects
The Start Fund launched at the beginning of 2011 when super-angel Ron Conway and DST's Yuri Milner offered to invest in every single startup graduating from Paul Graham's Y Combinator — a blanket offer that was controversial from day one because it bypassed the usual selection and negotiation that defines seed investing. Andreessen Horowitz signing on turns a two-name arrangement into a three-firm vehicle, as AllThingsD reported the day before.
The move extends a pattern Y Combinator set earlier: in May 2010 it closed an $8.25 million fund with Sequoia as lead investor, its first structured pool for backing its own batches. With Andreessen Horowitz aboard, the most sought-after brand in venture capital is now paying for guaranteed access to YC's deal flow rather than competing for it company by company.
First-order effects
- Every startup in upcoming Y Combinator batches can now count on term sheets from three firms — Conway, Milner, and Andreessen Horowitz — before demo-day negotiations even begin.
- Andreessen Horowitz secures an allocation in each YC company without sourcing a single deal itself, converting its fund size into programmatic access to the accelerator's pipeline.
Second-order effects
- Traditional angels and small seed funds that built their franchises on YC batches face being priced out or crowded down the cap table, since the Start Fund's standardized offer sets valuations before they can engage.
- Rival accelerators and universities of deal flow come under pressure to strike similar blanket-fund arrangements, because their graduates' rounds will increasingly be pre-empted by index-style money attached to YC.
Third-order effects
- If the model holds, seed investing splits into two tiers: firms that buy indexed exposure to accelerator batches, and everyone else who competes for what remains — concentrating early-stage returns in a handful of large funds.
- Accelerators themselves become the scarce asset, with their batch quality effectively underwritten by outside capital, pushing Y Combinator toward ever-larger self-managed funds as the logical next step.
The trend: Venture capital is shifting from proprietary deal-sourcing to purchasing standardized, index-like exposure to accelerator batches, with the biggest funds setting seed terms by default.