The Betaworks Mafia
9 people came through Betaworks and went on to found or lead other companies.
Georg PetschniggEntrepreneur in ResidenceFounded Microsoft +1Sam CashVice President + co-founderFounded REALTECH conference,John BorthwickFounder & CEOFounded Betaworks StudioAlex LinesArchitectFounded NotationNicholas ChirlsHead of InvestmentsFounded NotationJorge LópezHacker in ResidenceFounded Beaubble KoreaCorey MenscherCo-Founder/Head of Product, Findings.comFounded Perceptive ThingsSam MandelPartnerFounded BitlyWill MayoVoicecamp Accelerator EntrepreneurFounded SPOKENLAYER
Frequently asked questions
- What is the Betaworks mafia?
- The Betaworks mafia is the network of 9 people who came through Betaworks and went on to found or lead other companies, including Microsoft, REALTECH conference,, Betaworks Studio, Notation, Beaubble Korea.
- Who is in the Betaworks mafia?
- Notable members include Georg Petschnigg (Microsoft), Sam Cash (REALTECH conference,), John Borthwick (Betaworks Studio), Alex Lines (Notation), Nicholas Chirls (Notation), Jorge López (Beaubble Korea), Corey Menscher (Perceptive Things), Sam Mandel (Bitly), among 9 tracked members.
- What companies did Betaworks alumni found?
- Companies founded by Betaworks alumni include Microsoft, REALTECH conference,, Betaworks Studio, Notation, Beaubble Korea, Perceptive Things, Bitly, SPOKENLAYER.









