WatchAlong.me vs Kast (formerly Rabbit): The 2026 Comparison
Rabbit was one of the most beloved watch party platforms of its era — a virtual room where friends could browse the internet together, watch videos, and genuinely hang out online. When it shut down in 2019, users were devastated. Kast emerged as a spiritual successor, adopting a similar approach: a virtual browser session where friends share a screen.
In 2026, Kast still exists and still has its users. But the virtual screen-sharing approach carries the same limitations that affect all screen-sharing platforms — quality loss, latency, passive viewing — plus account requirements and a freemium model that limits free usage.
The Architecture Problem
Like Rabbit, Kast works by streaming a shared browser session. This means:
- Everyone is watching a stream of a screen, not the native video
- Inherent latency in the stream delivery
- Video quality is dependent on the stream encoding, not the source
- Free tier limits session length and quality
WatchAlong.me's event-based sync architecture avoids all of these issues. Each viewer loads their own native stream; WatchAlong.me just keeps everyone's playback synchronized.
Feature Comparison
| Feature | Kast | WatchAlong.me |
|---|---|---|
| Any website | ✓ | Limited |
| Native video quality | — (stream) | ✓ |
| Free unlimited sessions | — (freemium) | ✓ |
| No account required | — | ✓ |
| Built-in video chat | ✓ | ✓ |
| Drawing canvas | — | ✓ |
| Chat themes | — | ✓ |
| Sticker reactions | Limited | ✓ |
| Mobile | Partial | ✓ |
Who Kast Is For
Users who specifically need to share a browser session — watching content that can't be accessed via a direct URL, using a platform WatchAlong.me doesn't support — have a legitimate reason to consider Kast. For standard video watching from major sources, WatchAlong.me is free, higher quality, and more feature-complete.