Founder, Aleph

Michael Eisenberg

Veteran venture capitalist and founder of Aleph, a seed-stage VC firm. Known for contrarian views on the venture capital industry and founder psychology.

Known For

seed-stage investingfounder psychologycontrarian VC analysis

Canon

Endocrine Disruptors Are Driving a Global Fertility Crisis

Canon

Episodes

#The Fertility Test Most Men Are Never Offered | Dr Michael Eisenberg and Dr Natalie CrawfordAug 10, 2026 #The end of Venture Capital? (VC Roundtable) | E2285May 6, 2026