Axios Alerts: Substack is raising $65 million amid newsletter boom

Alerts   Kia Kokalitcheva, Dan Primack    Scoop: Substack is raising $65 million amid newsletter boom Why it matters: The newsletter platform has seen its popularity soar and is raising new venture capital funding that would value the company at around $650 million.   Download the Axios App Follow Axios on Social Media Contact Axios, 3100 Clarendon B‌lvd, Suite 1300, Arlington VA 22201   You received this email because you signed up for news alerts from Axios. Change your preferences or unsubscribe here.