Catalyst vs Seal
| Catalyst | Seal | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Linux, macOS, Windows | Android |
| Free plan | Yes | Yes |
| Maximum video quality | 4k | |
| Supported sources | YouTube, Vimeo, Twitter/X, TikTok, Instagram, Reddit, Twitch, Bilibili, and 1, 800+ sites via yt-dlp | Video platforms supported by yt-dlp |
| Output formats | MP4 (H264), Best Quality (AV1/VP9), MP3, M4A | |
| Batch downloads | Yes | Yes |
| Device platforms | Windows, macOS, Linux | Android |
| Playlist downloads | Yes | |
| Subtitle downloads | Yes |
Listed together in Best Video Downloaders