Jared Isaacman (@rookisaacman) — Twitter Score 131 out of 1000

Jared Isaacman is an entrepreneur and astronaut who serves as the 15th NASA Administrator, confirmed by the U.S. Senate on Dec. 17, 2025. Jared Isaacman's Twitter Score is 131 out of 1000 (an Excellent rating) as of October 2026, ranking #4,725 (top 1%) among 493,668 tracked accounts.

Jared Isaacman founded Shift4, originally established as United Bank Card, and stepped down as its CEO in 2025. He also co-founded Draken International in 2011 and sold the company in 2019. Prior to his government appointment, he was formerly affiliated with SpaceX through his commercial spaceflight missions, commanding Inspiration4, the first all-civilian orbital spaceflight, and later leading Polaris Dawn, during which he performed the first commercial spacewalk.

Jared Isaacman has remained connected to the intersection of payments and space technology. Shift4 launched a global stablecoin settlement platform for merchants, supporting USDC, USDT, EURC, and DAI across multiple blockchains, and partnered with Blue Origin to enable cryptocurrency payments for New Shepard spaceflight bookings. Jared Isaacman's account at @rookisaacman has accumulated 409,824 followers as of October 2026 across 8,064 posts, and has been mentioned by 181 accounts a total of 535 times.

Who follows Jared Isaacman on X?

Jared Isaacman draws a notable audience across the crypto and tech space. The accounts that follow Jared Isaacman include 571 founders, 148 angel investors, 152 influencers and 4 VCs, among them Elon Musk, Marc Andreessen, Andrej Karpathy, Chamath Palihapitiya, Ryan Selkis and Luca Netz.