Jason Calacanis - The personal blog of angel investor and entrepreneur Jason Calacanis., Jason Calacanis is a technology entrepreneur, angel investor, and the host of the popular podcasts This Week in Startups and Angel. As a “scout” for top Silicon Valley venture capital firm Sequoia Capital and later as an angel investor, Jason has invested in 150+ early-stage startups including 6 "unicorns" (billion-dollar valuations). His book "Angel: How to Invest in Technology Startups: Timeless Advice from an Angel Investor Who Turned $100,000 into $100,000,000" was publis.