Technology • Jul 03, 2025

Substack enhances livestreaming with new updates

Substack's latest update is all about helping creators do more with their livestreams.
Now, you can instantly share AI-made highlight clips from your live videos on Notes, track how those clips are doing in real time, and—if you link your YouTube—auto-upload them as Shorts to reach even more people.
The upgrade is out now on iOS and coming soon to Android.

TL;DR

More on the update

Promoting your livestreams just got simpler: Substack now auto-generates promo assets that are easy to share across platforms like Notes and YouTube.
Plus, inviting guests is smoother—you can send invites by email or SMS, even if they're not on Substack.
These updates show how Substack keeps growing from a newsletter tool into a full-on content hub for all kinds of creators.