Watchly Our pick
Best overall — native Mac, iPhone, Android & Chrome sync
Watchly is the only app on this list that runs natively on Mac, iPhone and Android, plus a Chrome extension — so your movie night isn't stuck on one platform. One friend on a MacBook, another on an iPhone, a third on an Android phone can all join the same room and stay locked to the same frame. Co-watching Netflix is free; so are Prime Video, YouTube, Hulu and SoundCloud.
Everyone signs into their own Netflix account, the host shares a room link, and friends can hop in straight from the browser with no account needed to watch along. Built-in push-to-talk voice chat, live reactions and text messages come included, so you don't need a second Discord call running. Watchly Pro ($4.99/mo or $29.99/yr, 3-day free trial) unlocks premium services like HBO Max and Disney+, removes ads and lifts the room member cap — but for Netflix you never have to pay.
Pros
- Only pick with native Mac, iPhone AND Android apps
- Netflix co-watch is completely free
- Voice chat, reactions and text chat built in
- Friends join from a link — no account needed to watch
Cons
- Premium services (HBO Max, Disney+) need Pro
- Newer name than Teleparty