Watchly Our pick
Best overall for Mac — native app, real sync, voice chat built in
Watchly is a native Mac App Store app for Apple-silicon Macs, so there is no Chrome extension to babysit and nothing to sideload. You open the app, pick a service, and share a room link. Friends can join straight from the browser with no account needed to watch along, while each person signs into their own streaming account so playback stays in perfect sync.
Coverage is the widest here. Netflix, Prime Video, YouTube, Hulu and SoundCloud are free to co-watch with no Pro plan. Watchly Pro ($4.99/month or $29.99/year, with a 3-day free trial) unlocks HBO Max, Disney+, Crunchyroll, Plex, Peacock, Paramount+, Apple TV+, Tubi, Pluto TV, Twitch, Dailymotion and Google Drive, plus unlimited room members and no ads. Push-to-talk voice chat, live reactions and text chat are all included, which most rivals make you bolt on with a separate call.
The real edge is cross-platform sync: someone on a Mac can watch in step with a friend on an iPhone or a laptop. See how to watch Netflix together on Mac for a full walkthrough.
Pros
- Native Mac App Store app — no extension juggling
- Widest service list, with Netflix, Prime, YouTube, Hulu and SoundCloud free
- Built-in push-to-talk voice chat, reactions and text chat
- True Mac-to-phone-to-browser sync; guests join with no account
Cons
- Premium services (Disney+, HBO Max, Plex and more) need Watchly Pro
- Native Mac app requires an Apple-silicon Mac