Jason Calacanis
Jason McCabe Calacanis (born November 28, 1970) is an American internet entrepreneur, angel investor, podcaster, and author recognized for his early-stage technology investments and promotion of startup ecosystems.[1][2] Calacanis co-founded Weblogs, Inc. in 2003 with Brian Alvey, building a network of specialized blogs that was acquired by AOL in 2005 for between $20 million and $35 million, marking one of the early successes in digital media aggregation during the Web 2.0 era.[3] Following this, he transitioned to angel investing, committing early capital to Uber—reportedly as one of its first outside investors with a $25,000 stake that yielded over $100 million upon liquidity events—along with Robinhood, Calm, and Thumbtack, contributing to his reputation as a high-return seed investor in over 300 startups.[2][4][5] In 2009, Calacanis launched the "This Week in Startups" podcast, which has grown into a leading platform interviewing founders and analyzing tech trends, while also founding the LAUNCH accelerator and annual festival to connect emerging entrepreneurs with investors, particularly fostering the Los Angeles venture scene.[6][7] His candid, often contrarian public commentary—evident in co-hosting the All-In Podcast and advisory roles like during Twitter's 2022 transition under Elon Musk—has amplified his influence but also sparked disputes with figures in tech and media.[8][9]