founders.io ⌕
Companies Founders Investors Startup mafias Connection finder Y Combinator Unicorns 🦄 Data & downloads About Contribute
A
Founder

Andy Hertzfeld

American programmer (born 1953)

3× founder Software & ITEnterprise Software 1990–2025
𝕏 @andyhertzfeld Wikipedia ↗ Suggest an edit
Network around Andy HertzfeldAndy HertzfeldAndy HertzfeldGeneral MagicGeneral MagicEazelEazelRadiusRadiusBill AtkinsonBill AtkinsonBurrell SmithBurrell SmithMichael KlikushinMichael KlikushinQuentin Romero LauroQuentin Romero Lauro
hover · drag · scroll · click
The world around Andy Hertzfeld — companies founded, co-founders, and where they came from. Hover a node to explore; click to open.

Companies founded

3
1990
General MagicPrivate Founder
1999
EazelPrivate Founder · Software & IT
2025
RadiusPrivate YC F25 Founder · Enterprise Software

Co-founders

4
B
Bill Atkinson
Co-founded General Magic
B
Burrell Smith
Co-founded Radius
M
Michael Klikushin
Co-founded Radius
Q
Quentin Romero Lauro
Co-founded Radius