# The PayPal Mafia and Silicon Valley power The modern elite network born from one company: the founders of PayPal who, after the 2002 eBay sale, went on to build Tesla, SpaceX, LinkedIn, YouTube, Yelp, and Palantir and to fund much of Silicon Valley through Founders Fund. Documented business history, through to the network's turn into politics and the reported tech-elite group chats. *This story part of: Money and finance* ## December 1998 — Confinity founded Max Levchin, Peter Thiel, and Luke Nosek founded Confinity, a company built initially around cryptography for handheld devices. Confinity soon pivoted to a money-transfer product that became PayPal. ## March 1999 — X.com founded by Elon Musk Elon Musk co-founded X.com, an online financial services and email-payments company, using proceeds from the earlier sale of his company Zip2. X.com set out to build a full online bank. ## March 2000 — X.com and Confinity merge X.com and Confinity merged into a single company, combining Musk's online bank with Confinity's PayPal payment product. The merged firm initially operated under the X.com name before rebranding as PayPal. ## 19 September 2000 — Musk ousted as CEO in board coup While Elon Musk was on his honeymoon, the company's board voted to remove him as CEO amid disagreements over technical direction, including his skepticism of Max Levchin's anti-fraud tools. Peter Thiel became CEO in his place, and the company was renamed PayPal. ## 2002 — Thiel founds Clarium Capital Peter Thiel founded Clarium Capital Management, a global macro hedge fund that made bets based on his predictions about geopolitical and economic trends. Clarium became one of Thiel's early post-PayPal ventures alongside his angel investing. ## February 2002 — PayPal goes public PayPal held its initial public offering, becoming the first internet company to go public in eighteen months at the time. The IPO valued the company at roughly 1.2 billion dollars and gave its founders and early employees significant paper wealth ahead of the eBay sale. ## c. March 2002 — SpaceX founded Elon Musk founded SpaceX with the goal of cutting launch costs and eventually reaching Mars. The company grew into NASA's main partner for cargo and crew flights. ## 3 October 2002 — eBay acquires PayPal eBay completed its acquisition of PayPal in a stock-for-stock deal valued at approximately 1.5 billion dollars. The sale made PayPal's founders and early employees wealthy and freed them to pursue new ventures, scattering the group across Silicon Valley. ## December 2002 — LinkedIn founded Reid Hoffman, a PayPal board member and former executive vice president, co-founded LinkedIn with several colleagues from his earlier company SocialNet. The professional networking site launched publicly in May 2003 and became one of the PayPal network's biggest successes. ## 2003 — Palantir Technologies founded Peter Thiel co-founded Palantir Technologies, a data analysis company that built software for intelligence agencies, the military, and later corporations. Thiel has served as chairman since its founding. ## February 2004 — Musk becomes lead investor and chairman of Tesla Elon Musk led Tesla Motors' Series A funding round, investing 6.35 million of the 7.5 million dollars raised. The investment made him the company's largest shareholder and chairman of its board, though Martin Eberhard remained CEO until 2007. ## August 2004 — Thiel makes first outside investment in Facebook Peter Thiel invested 500,000 dollars in Facebook for a 10.2 percent stake, becoming the company's first outside investor and valuing it at 4.9 million dollars. The investment, structured as a convertible note, became one of the most profitable angel investments in history after Facebook's 2012 IPO. ## c. 2004 — Yelp founded Former PayPal engineers Jeremy Stoppelman and Russel Simmons founded Yelp, originally conceived as an email-based referral service before pivoting to the local business review site it became known as. Both had worked together at PayPal before eBay's acquisition. ## 2005 — Founders Fund launched Peter Thiel launched the venture capital firm Founders Fund together with fellow PayPal alumni Ken Howery and Luke Nosek. The firm became one of the most prominent vehicles for the PayPal network's investing activity, backing companies such as SpaceX and Palantir. ## 14 February 2005 — YouTube founded by former PayPal employees Steve Chen, Chad Hurley, and Jawed Karim, all former PayPal employees, founded the video-sharing site YouTube. The site launched publicly later that year and grew rapidly, serving millions of daily video views by the end of 2005. ## 9 October 2006 — Google acquires YouTube Google announced it would acquire YouTube for 1.65 billion dollars in stock, one of the largest internet acquisitions of its era. The deal closed the following month and made YouTube's founders, all PayPal alumni, considerably wealthier. ## 26 November 2007 — Fortune coins the term "PayPal Mafia" Fortune magazine published a cover story by Jeffrey M. O'Brien profiling former PayPal colleagues who had gone on to found or fund companies including YouTube, LinkedIn, Yelp, and SpaceX. The accompanying photo shoot, staged at San Francisco's Tosca bar with the group dressed as mobsters, popularized the phrase "PayPal Mafia" as shorthand for the network's outsized influence on Silicon Valley. ## 2008 — Yammer founded David Sacks, PayPal's former chief operating officer, founded Yammer, an enterprise social networking and collaboration tool aimed at businesses. It was one of the first workplace software startups to apply consumer-style growth tactics. ## 29 June 2010 — Tesla goes public Tesla Motors held its initial public offering, becoming the first American car company to go public since Ford in 1956. Elon Musk, chairman and by then CEO, remained the company's largest shareholder. ## 2012 — Affirm founded by Max Levchin Max Levchin, PayPal's co-founder and former chief technology officer, founded Affirm, a fintech company offering installment loans at the point of sale. Affirm grew into one of the largest buy-now-pay-later lenders in the United States and went public in 2021. ## 25 June 2012 — Microsoft acquires Yammer Microsoft announced it would acquire David Sacks's company Yammer for 1.2 billion dollars in cash, folding it into its enterprise software business. The deal closed the following month. ## 24 May 2016 — Forbes reveals Thiel is funding Hulk Hogan's lawsuit against Gawker Forbes reported that Peter Thiel had secretly been financing wrestler Hulk Hogan's invasion-of-privacy lawsuit against the media company Gawker, which had outed Thiel as gay in a 2007 post. Thiel later confirmed the reporting and said he spent roughly 10 million dollars on the case; the resulting 140 million dollar jury verdict against Gawker led to the company's bankruptcy. Thiel's lawyers later told a bankruptcy court his motives were partly financial, contradicting his earlier framing of the effort as philanthropic. ## 21 July 2016 — Thiel speaks at the Republican National Convention backing Trump Peter Thiel addressed the Republican National Convention in support of Donald Trump's presidential campaign, telling the crowd he was proud to be gay, proud to be a Republican, and proud to be American. He was the first openly gay speaker at a Republican convention and argued the party should focus on economic and security issues rather than what he called "fake culture wars." ## 30 September 2020 — Palantir goes public via direct listing Palantir Technologies began trading on the New York Stock Exchange through a direct listing, cementing the fortunes of co-founder and chairman Peter Thiel and CEO Alexander Karp. The listing was notable for the company's dual-class share structure that preserved Thiel's outsized voting control. ## c. 2020 — All-In podcast launches David Sacks, along with Chamath Palihapitiya, Jason Calacanis, and David Friedberg, launched the All-In Podcast, discussing technology, finance, and politics. The show grew into a prominent platform amplifying the views of PayPal-network figures and their allies within Silicon Valley and, later, national politics. ## c. March 2021 — Thiel bankrolls JD Vance's Senate campaign Peter Thiel, a longtime mentor and former employer of J.D. Vance, gave 10 million dollars in 2021 and ultimately 15 million dollars total to Protect Ohio Values, a super PAC supporting Vance's 2022 Ohio Senate campaign. It was reported as the largest sum any single donor had given to back one Senate candidate, and it helped fund most of Vance's campaign advertising. ## 27 October 2022 — Musk completes acquisition of Twitter Elon Musk completed his 44 billion dollar purchase of Twitter, financed through his own equity, debt, and outside co-investors, and later renamed the platform X. The acquisition gave Musk direct control over a major public communication platform and became a focal point for his growing role in American politics. ## 13 July 2024 — Musk endorses Trump and launches America PAC Elon Musk publicly endorsed Donald Trump for president on the day of an assassination attempt against Trump. Musk went on to fund America PAC, a super PAC supporting Trump's campaign, ultimately contributing roughly 239 million dollars to it and about 277 million dollars in total to Trump and allied Republican candidates. ## 15 July 2024 — JD Vance named Trump's running mate Donald Trump selected J.D. Vance, whose political rise had been substantially funded by Peter Thiel, as his vice presidential running mate. Commentators noted the choice as evidence of Thiel's and the broader Silicon Valley donor network's growing reach into Republican politics. ## 12 November 2024 — Trump announces Musk will lead Department of Government Efficiency President-elect Donald Trump announced that Elon Musk, together with Vivek Ramaswamy, would lead a newly created Department of Government Efficiency, abbreviated DOGE, tasked with cutting federal spending and bureaucracy. The initiative was formally established by executive order on January 20, 2025. ## 5 December 2024 — Sacks named White House AI and crypto czar President-elect Donald Trump named David Sacks, PayPal's former chief operating officer and a Craft Ventures partner, to the newly created role of White House AI and Crypto Czar. Sacks was tasked with shaping federal policy on artificial intelligence and cryptocurrency and with leading the President's Council of Advisors on Science and Technology. ## 27 April 2025 — Semafor reports on Silicon Valley's private political group chats Semafor published reporting describing a network of private Signal group chats, including one called "Chatham House," through which wealthy and politically connected Silicon Valley figures, organized around venture capitalist Marc Andreessen, discussed politics and helped shape an alliance between the tech industry and the American right. According to Semafor's sourcing, participants and observers described the chats as influential in that political realignment; Semafor did not claim access to the chat logs themselves and relied on accounts from people involved or briefed on the discussions, so the full content of the chats has not been independently verified.