I am Greg Isenberg, a serial entrepreneur and executive focused on AI‑enabled product and community businesses. I lead Late Checkout, a holding company that builds, acquires, and incubates AI‑native ventures, and I host The Startup Ideas Podcast.
I’m the CEO/Co-Founder of Late Checkout, a holding company with a portfolio of AI native businesses.
Advisor at TikTok (Apr 2019 to Mar 2021).
Founder/CEO of 5by, a leading video discovery app which got acquired by StumbleUpon.
Host at The Startup Ideas Podcast (Oct 2021 to Present).
5by won a People Voice Award for Best Entertainment App, beating out Vice, Conan O'Brien and the NCAA.
I attended McGill University from 2008 to 2011, studying Computer Science and International Development, but left before completing the degree.