As TikTok's future in the U.S. remains in limbo, startup Substack is going after video creators in a move to expand its platform. The San Francisco startup on Thursday announced that creators can now ...

As of yesterday, creators can now publish video posts directly from the Substack app—a feature previously limited to desktop. This update marks a significant shift, enabling creators to upload, ...

After posting almost 200 videos, amassing hundreds of thousands of followers and racking up millions of views, Carla Lalli Music is quitting YouTube. Substack is her new focus. Music is a cookbook ...