Cosee keeps your video playback perfectly in sync across phones and TVs. No more pause, I'm behind. No more skipping ahead. Just watch.
Long-distance movie nights sound great in theory. In practice, they're a mess of countdowns, missed moments, and spoilers sent by accident.
Scroll to watch Cosee bring everyone's playback into alignment in real time.
Sub-100ms sync accuracy across any connection. No countdowns, no "3-2-1-play." Just press play and it works — across cities, across time zones.
Start a watch party on your phone during your commute, pick it up on the living room TV when you get home. Same party. Different screen. Zero friction.
Live presence indicators show you who's in the party. See their avatars, know when they're buffering, and feel the room — even from miles away.
Share a single link. Friends open it — they're in. No accounts needed to join. No friction. No "wait, what app do I download?"
Cosee runs natively on Android and Android TV — designed for how you actually watch.
Full co-watching experience on Android. See who's watching, browse your library, and control playback — all from your phone.
Native Android TV leanback UI with D-pad navigation. Browse content, join watch parties, and see who's watching — all from your couch.
Choose any video — from your library, a streaming link, or direct URL. If you can play it, Cosee can sync it.
Send the party link to whoever's watching. They don't even need an account to join — just open and go.
Press play. Everyone's synced. Laugh, react, and experience it together — like you're on the same couch.
No credit card required for the guest tier. Cancel anytime.
Create an account to start watching together — free, no credit card required.