Jared Heyman – Medium

Jared Heyman

On YC unicorn founders

I’ve published dozens of data-driven blog posts over the years about Y Combinator startups and founders from an investor perspective, but…

Aug 22

On YC unicorn founders

Aug 22

On Rebel Theorem and YC batch quality

A couple of years ago, I published a post On YC batch quality at scale that showed the upward trend in Y Combinator startup outcomes…

Aug 8

On Rebel Theorem and YC batch quality

Aug 8

On Rebel Theorem 3.0

Jul 3

On Rebel Theorem 3.0

Jul 3

On the power law of Y Combinator startups

Apr 30

On the power law of Y Combinator startups

Apr 30

On the Y Combinator Summer 2023 batch

Oct 5, 2023

On the Y Combinator Summer 2023 batch

Oct 5, 2023

On the 176% annual return of a YC startup index

…and why one will never exist

Jul 1, 2023

On the 176% annual return of a YC startup index

Jul 1, 2023

On the Y Combinator Winter 2023 batch (written with GPT-4)

Rebel Fund is one of the largest and most prolific investors in Y Combinator startups and builds the most comprehensive database that…

May 17, 2023

On the Y Combinator Winter 2023 batch (written with GPT-4)

May 17, 2023

On Y Combinator startups and the AI revolution

ChatGPT launched on November 30, 2022, and gained over one million users within five days. Now a couple of months later, it’s fully…

Feb 4, 2023

On Y Combinator startups and the AI revolution

Feb 4, 2023

On the shifting landscape of YC batches (2023 update)

A few years ago, I wrote a post On the shifting landscape of YC batches to analyze statistical trends in Y Combinator startups by industry…

Feb 1, 2023

On the shifting landscape of YC batches (2023 update)

Feb 1, 2023

On the life and death of Y Combinator startups

I’ve written much over the years about the incredible success of Y Combinator startups, but as any experienced startup founder or investor…

Nov 30, 2022

On the life and death of Y Combinator startups

Nov 30, 2022

Jared Heyman

Jared Heyman

Tech guy and investor. Founder at Rebel Fund and previously Pioneer Fund, CrowdMed (YC W13), Infosurv & Intengo (acq. LON: NFC). Ex-Bain consultant. Data nerd.

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