KoalaSync vs Teleparty: which watch party tool should you use?

KoalaSync and Teleparty both help with the same annoying problem: watching something together without doing the whole "3, 2, 1, play" routine. Both include text chat, but they take a different approach.

Teleparty makes the most sense if you want its more integrated watch-party experience or want to watch on mobile. KoalaSync is designed for desktop browser watch parties across a wider range of normal browser video players. Its built-in text chat is end-to-end encrypted and live-only, while voice or video calls remain separate.

The main reason I built KoalaSync was flexibility. It is meant to work with almost any website that uses a normal browser video player, not just a fixed list of platforms. That includes self-hosted setups like Emby, Jellyfin and Plex, local/private domains, and a lot of normal video pages in the browser.

When Teleparty may still make sense

Teleparty can still be the better choice if you prefer its more integrated watch-party experience or need mobile support. Both tools include text chat, so chat alone is no longer the deciding difference. KoalaSync's chat is end-to-end encrypted and live-only; voice and video calls still use a separate app.

Mobile is the other big reason. Teleparty has an app, while KoalaSync currently only works on desktop browsers. If you want to sync Netflix on a phone or tablet, KoalaSync is not the right tool for that right now.

So if mobile support and a more integrated platform are the things you care about most, Teleparty may simply fit your setup better.

When KoalaSync may fit better

KoalaSync fits better if you want a flexible desktop browser sync tool instead of something tied to a short platform list.

It works with almost any website that uses a normal browser video player. That is especially useful for Emby, Jellyfin, Plex, private media servers, local domains, or smaller video sites that classic watch party tools usually ignore.

It is also free, open source, does not require accounts, and can be self-hosted if you want to run your own relay. I built it because I wanted something privacy-friendly that worked with my own Emby setup, not another closed platform just for a few big streaming sites.

The main difference

Teleparty is more of an integrated watch-party product with mobile support. KoalaSync is a flexible desktop-browser sync layer with end-to-end encrypted live text chat.

That sounds like a small difference, but it changes the use case a lot. If you need a mobile watch-party app, Teleparty makes sense. If you want broad browser-player support, including self-hosted media, without giving the relay readable chat messages, KoalaSync is the simpler fit.

Honest limitations

KoalaSync is not magic and it is not trying to hide its limits. It currently works only on desktop browsers. It includes end-to-end encrypted text chat, but no voice, video or webcam chat, and it has no mobile app.

Compatibility also depends on the browser and the video player. KoalaSync should work with almost any normal browser video player, but websites can change their players, DRM behavior or browser restrictions at any time.

KoalaSync is not affiliated with Netflix, Disney+, Prime Video, YouTube, Teleparty, Emby, Jellyfin, Plex or any other brand mentioned here. The names are only used to explain typical use cases.

Summary

Both tools include text chat. If you need mobile support or prefer Teleparty's more integrated watch-party experience, Teleparty may be the better fit. If you want free, open-source desktop browser sync with end-to-end encrypted live chat that works with almost any normal video player, including self-hosted media servers like Emby, Jellyfin and Plex, KoalaSync is probably the better match.