Newsletter platform Substack raises $15.3M round led by a16z

Andreessen Horowitz is betting that there’s still a big opportunity in newsletters — the venture capital firm is leading a $15.3 million Series A in Substack. To be clear, although Substack started two years ago as a way turn newsletters into a paid subscription business, it’s since added support for podcasts and discussion threads. As … Continue reading Newsletter platform Substack raises $15.3M round led by a16z