Istanbul

Burak Büyükdemir

I invest in early-stage startups. Each week I write one letter about what I have seen: the founders, the decisions, and my own mistakes.

Free. Read by 42,000 founders and investors.

Recent letters

All 79 letters

Where to begin

Courses

For founders

I invest in pre-seed and seed companies anywhere in the world, with checks of $25,000 to $200,000 through Startupist Ventures. A warm introduction is the best way in; a reply to any letter is the second best.

About

I founded Etohum in 2008 and later Startup Istanbul. In 2005 I wrote a book about Turkey’s first internet founders. The longer version