Substack users can livestream now

Broadening out from its text-only beginnings and just days before millions may lose access to their beloved video app TikTok, Substack has announced it's adding a sitewide live streaming option for all users.

The new video tool is an expansion of an earlier "bestseller"-only feature, which offered platform-based live streaming options to its top contributors, referred to as "publishers." Now, any contributor with at least 10 free subscribers can go live. Once the live stream is over, publishers...