One timeline, every screen
SideStream adapts to YouTube, Netflix, and Prime Video while play, pause, seek, and drift correction stay consistent.
Private beta opening soon
Bring the chat.
We’ll bring the sync.
SideStream turns the Telegram conversation you already use into the handshake for a direct watch party across YouTube, Netflix, and Prime Video.
Get early accessWorks where you watch
YouTubeNetflixPrime Video
18:42
42:10
AAlex is watching
In sync 0.08s
Built for the people already in your orbit.
No SideStream accountϟ No watch-party server Your Telegram chat
What it can do
Everything needed to share the moment.
No new chat room, social graph, or media relay. SideStream connects the tools you already use and then gets out of the way.
Your chat is the room
A Telegram conversation carries the compressed one-time handshake. Keep the chat, notifications, and people you already have.
Direct after hello
After the handshake, tiny playback commands move peer to peer over WebRTC. SideStream never relays the movie.
Three moves
From “want to watch?” to watching.
- 1
Open your video
Open the same title on YouTube, Netflix, or Prime Video.
- 2
Pick your chat
Choose a Telegram conversation and send the private one-time handshake.
- 3
Press play together
Once connected, playback controls travel directly between both browsers.
Be first in the room
Your next watch party is closer than it looks.
Join the private beta for a watch party that keeps your chat, your streaming account, and your screen exactly where they belong.