Musk vs Bezos

Rockets and cars against the everything store.

The differences

Forbes puts Elon Musk about $532B ahead of Jeff Bezos.Forbes figures from 15 Oct 2026 and 9 Oct 2026.
Both started the company their money comes from.
Jeff Bezos is about 7 years older than Elon Musk.
Elon Musk has signed the Giving Pledge; Jeff Bezos has not.
Elon Musk has held a public or government advisory role; Jeff Bezos has none on record.

Put someone else on either side

Musk

Bezos

Net worth, Forbes: $913BForbes, 15 Oct 2026; $381BForbes, 9 Oct 2026
Net worth, Bloomberg: $921BBloomberg, 15 Oct 2026; $361BBloomberg, 17 Oct 2026
Forbes rank: No. 1Real-Time list, 15 Oct 2026; No. 2Real-Time list, 9 Oct 2026
Billionaire since: 2012Debuted on the Forbes World's Billionaires list in 2012 with an estimated $2 billion; 1998Debuted on the Forbes 400 in 1998 with $1.6 billion

How it started: Founded itFounded SpaceX in 2002; Tesla calls him a co-founder of Tesla, which Forbes says he first backed in 2004; Founded itFounded Amazon in 1994
Main source: SpaceX stock, then Tesla stockForbes: 'the bulk of his fortune is held in SpaceX and to a lesser extent Tesla'; Amazon stockForbes lists Amazon as the source of wealth
Companies: SpaceX, TeslaSpaceX: CEO, CTO and chairman; Tesla: CEO (since October 2008); Amazon, Blue OriginAmazon: Founder and executive chair (since July 2021); Blue Origin: Founder and owner
Biggest stake: SpaceX48.4% owned; Blue Origin93% owned

Born: 28 Jun 1971South Africa; 12 Jan 1964Albuquerque, New Mexico, United States
Country: United StatesLives in Austin, Texas, United States; United StatesLives in Miami, Florida, United States
Education: Bachelor's degreeBA in physics, University of Pennsylvania; BS in business, Wharton School; Bachelor's degreePrinceton University, electrical engineering and computer science, 1986
Parents: Not stated; His parents were 17 and 18 when he was born; early on he worked on his maternal grandparents' ranch in Cotulla, Texas

Giving Pledge: Signed in 2012; Not a signer
Foundation: Musk Foundation; Bezos Earth FundAlso the Bezos Day One Fund; he committed $10 billion to the Earth Fund in 2020 for this decade
Lifetime giving: $0.5BForbes, 20 Apr 2026. Forbes' estimate of giving actually disbursed; he has moved $8.5 billion of Tesla stock into his foundations, mostly not yet paid out; $2.4BForbes, 15 Sep 2026. Granted through the Bezos Earth Fund only (the fund's own site shows the same $2.4 billion); no total across all his giving is cited

Role now: Runs the companyCEO of Tesla; CEO, CTO and chairman of SpaceX; Runs the companyExecutive chair of Amazon; co-CEO of Project Prometheus
Successor: None namedTesla's board says it has near-term and longer-term succession plans but names no one; brother Kimbal Musk is a Tesla director, not an executive; Andy Jassy, Amazon president and CEO since July 2021No Bezos family member is named in an Amazon executive role
Public office: Senior advisor to the President (special government employee), leading the DOGE effort2025; None found
Legal record: 2018: US SEC; 2026: US District Court for D.C. (SEC case)Settled SEC securities-fraud charges over his 2018 tweets about taking Tesla private, without admitting or denying them; paid a $20 million civil penalty and stepped down as Tesla chairman. In the SEC's case over late disclosure of his Twitter stake, a final judgment ordered his revocable trust, not him personally, to pay a $1.5 million civil penalty, without admitting or denying the allegations; the SEC said it would then dismiss the claims against him personally.; None found