Substack on Thursday announced the launch of its Creator Accelerator Fund, which provides a $20 million funding guarantee aimed at helping creators grow their audience and move their paid ...

After testing live video features in the fall, newsletter platform Substack announced on Tuesday that it is now making livestreaming available to all publishers. This new feature allows creators ...

Legum says there will be two issues a week of his publication on Substack, to be called "Musk ... the chief of SpaceX and Tesla, owner of the social media platform X (formerly Twitter), and ...