/Mafias

The Improbable Mafia

14 people came through Improbable and went on to found or lead other companies.

Frequently asked questions

What is the Improbable mafia?
The Improbable mafia is the network of 14 people who came through Improbable and went on to found or lead other companies, including a16z Speedrun, Assetario, Sandtable, Kontext, Open English.
Who is in the Improbable mafia?
Notable members include Chris Dixon (a16z Speedrun), Matej Novak (Assetario), Brian Hamilton (Sandtable), Filip Stollár (Kontext), Javier Villamizar (Open English), Chris Battarbee (Metoro), Dani Penev (Slicker), Ivan Valkov (Slicker), among 14 tracked members.
What companies did Improbable alumni found?
Companies founded by Improbable alumni include a16z Speedrun, Assetario, Sandtable, Kontext, Open English, Metoro, Slicker, Phases, Guided Energy, Dex.