About us.

Pioneer Fund combines capital, expertise, connections, and support from 300+ Y Combinator alumni. 

All of us have invested in Pioneer Fund.


300+

Companies Funded

350+

Venture Partners (YC alumni)

600+

Portfolio Founders

Quick decisions

We are founders first and know how painful a drawn out process is for founders. We endeavor to make decisions within 48 hours after meeting with founders.

All verticals

Our team consists of founders from companies in every field. We are interested in the future.

All geographies

We invest in all regions and invest in strong founders no matter where they are located.

Our own decisions

We don't invest based on what other investors are doing. We make our own decisions.

Power of the network

With backing from 300+ YC alumni and limited partners throughout the world, we have connections to industries and regions that we can use to help our portfolio founders grow and expand.

Founders first

We are all founders and YC alumni.

Supporting our fellow founders