Watchly Our pick
Best overall — free Netflix, Prime, YouTube & SoundCloud co-watch with voice, on every device
Watchly is the easiest free way to host a Netflix watch party — and it doesn't stop at Netflix. Co-watching Netflix, Prime Video, YouTube and SoundCloud is completely free, with full real-time, frame-accurate playback sync, live reactions, built-in push-to-talk voice chat, and live text messages. Create a room, share a link, and friends can join right in the browser with no account required to watch along.
What sets it apart is true cross-platform reach: a native iOS app, a native Android app, and a Chrome extension mean phone-to-phone and phone-to-laptop sync just works — ideal for long-distance friends across time zones. Watchly Pro ($4.99/mo or $29.99/yr, with a 3-day free trial) is optional and only adds extras: no ads, unlimited room members, HBO Max watch-togethers, and a Pro badge — none of which you need for Netflix, Prime, YouTube or SoundCloud.
To be fair: Watchly officially supports Netflix, Prime Video, YouTube and SoundCloud (free) plus HBO Max (with Pro) — it does not support Disney+ or Crunchyroll. And because it syncs each person's own stream, every viewer needs their own Netflix subscription, just like any legitimate watch-party app.
Pros
- Free co-watching for Netflix, Prime Video, YouTube and SoundCloud with full frame-accurate sync — no Pro needed
- Native iOS and Android apps plus a Chrome extension for true cross-platform sync (phone-to-phone, phone-to-laptop)
- Built-in push-to-talk voice chat, live reactions and text messages, all included free
- Friends join in the browser via a shared link with no account required to watch along
Cons
- HBO Max watch-togethers and extras (no ads, unlimited members) require Watchly Pro
- Each viewer needs their own Netflix subscription, since Watchly syncs your own login