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Alternatives

Products that do what Multi-window: YouTube Multi does

Watch up to five YouTube videos at once

  1. 1

    Mix and match up to 4 live streams at once

    May 2026 · support.google.com

  2. 2MD

    Good to be back on HN with all-new CoScreen, a little more than 3 years after it launched over here! With CoScreen 5.0, you can now share your windows from multiple displays at the same time, a long standing request by our most avid users and impossible in other apps. It also has a lightning-fast, Rust-based window compositing, scaling, and streaming engine now. CoScreen was always meant to be different so that you and your team can share your screens simultaneously and multi-directionally, and to be able to control what is being shared. We saw it as a natural extension and closely coupled…

    2023 · blog.coscreen.co

  3. 3

    Revolutionary web-based streaming software.

    2023

  4. 4

    Video chat + watch Netflix, YouTube & TikTok with friends

    2020

  5. 5
    InterSub232

    Learn languages when watching videos

    2023

  6. 6

    A browser extension for displaying dual captions in YouTube

    2025

  7. 7

    Watch Youtube with friends

    2019

  8. 8

    Watch YouTube videos and read comments at the same time

    2017

  9. 9
    ShareTube200

    Watch YouTube videos with friends, synced to the second

    2016

  10. 10

    Broadcast to multiple video services from any software

    2021

  11. 11

    Sync and watch YouTube videos with friends.

    2020

  12. 12
    Sync85

    Interactive, synchronous YouTube streaming

    2020

  13. 13
    Manylink200

    One link, multiple URLs ⛓️

    2018

  14. 14
    Campfire138

    Watch videos with friends. Perfectly in sync.

    2020

  15. 15

    Watch YouTube together

    2017

  16. 16

    Read comments while watching videos.

    2019

  17. 17

    Watch videos together, in perfect sync.

    Jul 2026 · watchalong.me

  18. 18
    Dualora112

    Record in both 16:9 and 9:16 at the same time

    Jun 2026 · play.google.com

  19. 19

    Grab a friend & start a co-stream

    2023

  20. 20

    Create a YouTube watch party and enjoy vids with friends

    2025

  21. 21

    The immersive always-on video conferencing portal for teams

    2019

  22. 22

    A more productive way to watch videos online

    2024

  23. 23

    Watch Twitch, YouTube, and Kick streams together

    Jun 2026 · streamgrids.tv

  24. 24

    Watch movies and YouTube in sync while you talk.

    2015

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