Plaxo was founded in 2001 by Sean Parker.

Who are Plaxo's co-founders?

Plaxo has one recorded founder, Sean Parker.

Company

Plaxo

2 people who founded or worked at Plaxo went on to start 6 other companies, including Ryan King (Chime) and Sean Parker (Napster, Causes and 3 more).

Plaxo was founded in 2001 in United States by Sean Parker.

Plaxo was an online address book that launched in 2002.

Private Founded 2001 United States

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The companies and labs that produced Plaxo’s founders.

Napster

6 companies

People who worked at or founded Plaxo and went on to start their own companies.

1 founded

Chime 2012

5 founded

Napster 1999 Causes 2007 Airtime 2011 The Parker Foundation 2015 Parker Institute for Cancer Immunotherapy 2016