Substack raises $100M, pushing its valuation to $1.1B 💸
📌 Led by BOND & Chernin Group
📌 Backed by a16z, Rich Paul, Jens Grede
📌 5M+ paying subscribers
📌 Expanded into podcasts & video
📌 Also launched a $20M fund to attract TikTok creators
📈 From newsletters to a full media platform — Substack is shaping the future of the creator economy.