A MultiTwitch Alternative That Plays More Than Twitch
Multi Video Player plays Twitch streams side by side like MultiTwitch, and it also takes Kick, YouTube, Vimeo and Dailymotion links in the same grid. It is free for 4 streams with no account, and Pro raises that to 32. The one thing it does not do is show Twitch chat inside the grid.
How to set it up with Twitch
Open the player
Go to multivideo.io. There is nothing to install.
Paste your channels
Add each twitch.tv, kick.com or YouTube link in the URL box and press Add.
Arrange the grid
Pick a column count and drag streams into the order you want.
Share the grid
Copy the grid as one link and send it to friends, so everyone opens the same streams.
Worth knowing
How it compares
MultiTwitch and Multistre.am handle Twitch only. TwitchTheater covers Twitch and YouTube with chat and VOD sync. ViewSync is YouTube only, built for syncing audio. ViewGrid takes up to 20 streams and has phone apps. Multi Video Player mixes the most sites, plays your own video files, and shares a grid as a link.
Where the others are better
If you need chat next to the streams, MultiTwitch and TwitchTheater show it in the same window. Here, chat stays on Twitch, so keep a Twitch tab open beside the grid.