Watch parties with big impact.
Watch, chat, and laugh like you’re all on the same couch. Kast is where you and your friends can connect, even if you’re miles apart.
Join millions of Kasters today.
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What is Kast?
Bring movies, shows, and videos to life with real-time reactions, chat, and laughter. Kast makes watch parties ridiculously fun.
From followers to superfans
Host live Q&As, fan nights, or behind-the-scenes premieres that turn your audience into an active community. Talk, poll, and connect as you watch.
Create together, shine together.
Co-host streams, drop commentary, or build something new side-by-side. Collaboration becomes an event when the spotlight is shared.
Watch. Learn. Grow — together.
Transform lessons, tutorials, or study sessions into interactive experiences. Pause, discuss, and inspire learning that sticks.
Premium Features
Sign up for Kast Premium to get even more out of the experience.
Uninterrupted, ad-free watch parties
Kast HD video for the whole party to enjoy
Share your webcam and video at the same time
Post animated GIFs in the party chat
Unlock premium animated reactions
Cleaner invite links, advanced play options for Kast TV