Report: Substack, the highly hyped newsletter platform, has ditched plans for a Series C

Substack, the five-year-old newsletter platform that has aggressively positioned itself as a disruptive force in media, has abandoned efforts to raise a Series C round, the New York Times is reporting today.  According to its sources, Substack held discussions with potential investors in recent months about raising $75 million to $100 million at a valuation […]