Life & fun · alternatives · 2026

24 alternatives to Nebula Cosmos

World's 1st 4K Home Cinema with 3D Audio

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Nebula Cosmos launched in 2019; newer entries below may have overtaken it.

1. 1
   VAVA 4K Ultra Short Throw Projector▲85

   4K laser projector w/ up to 150” cinema display

   2019 · indiegogo.com · its alternatives →

2. 2
   Cosmos▲114

   Cosmos is a iOS music player totally free and open-source

   2025 · github.com · its alternatives →

3. 3
   Mars▲195

   The world’s first portable cinema available at $600

   2017 · seenebula.com · its alternatives →

4. 4
   Detu MAX▲87

   The world's first 3D, 8K, 360° VR camera powered by AI 📸

   2018 · kickstarter.com · its alternatives →

5. 5
   Nebula Capsule▲5

   The World’s Most Advanced Pocket Cinema

   2017 · indiegogo.com · its alternatives →

6. 6
   Philips PicoPix Max 1080p HD Projector▲95

   The smart & fully wireless native Full HD projector

   2019 · indiegogo.com · its alternatives →

7. 7
   RealityMAX▲111

   Real time 3D collaboration meets no-code augmented reality

   2024 · realitymax.com · its alternatives →

8. 8
   Finder TW2: Redefining Astrophotography▲21

   4k, 1080p, 500x Magnification, AI Enhanced, Planetary Camera

   2024 · indiegogo.com · its alternatives →

9. 9
   XGIMI CC Aurora▲143

   HD portable wireless projector with 720p HD image up to 180'

   2017 · global.xgimi.com · its alternatives →

10. 10
    Sony Spatial Reality Display▲87

    $5000 display to see 3D content without glasses

    2020 · sony.com · its alternatives →

11. 11
    Space Telescope▲79

    Explore the universe on Apple TV

    2015 · taphive.com · its alternatives →

12. 12
    Cosmos▲57

    Solve puzzles and explore new worlds on your voyage

    2016 · apps.apple.com · its alternatives →

13. 13
    Splay▲97

    Expandable display & ultra-short-throw pico projector

    2021 · kickstarter.com · its alternatives →

14. 14
    GoPro Hero Max▲92

    A new camera from GoPro with 3D audio

    2019 · gopro.com · its alternatives →

15. 15
    Cosmos ▲66

    Cosmos is one of the bestselling science books of all time

    2015 · amazon.com · its alternatives →

16. 16
    Looking Glass 27" Light Field Display▲97

    A 27" frame to view spacial 3D without any additional device

    2025 · lookingglassfactory.com · its alternatives →

17. 17
    Seene 2.0▲124

    Share life in 3D

    2014 · snap.com · its alternatives →

18. 18
    Nebula▲84

    A fully featured particle system designer for the web

    2020 · three-nebula.org · its alternatives →

19. 19
    Varjo XR-1▲69

    The first-ever photorealistic mixed reality

    2019 · varjo.com · its alternatives →

20. 20
    4K Ultra Short Throw▲70

    A 4K projector concept from Sony

    2014 · sony.co.jp · its alternatives →

21. 21
    Nebula Capsule▲8

    A soda-can size Android 7 based smart projector

    2017 · indiegogo.com · its alternatives →

22. 22
    Amazing World Ocean▲77

    Interactive audiovisual 3D encyclopedia

    2015 · its alternatives →

23. 23
    Skyview▲68

    Explore the universe.

    2014 · terminaleleven.com · its alternatives →

24. 24
    Distant Suns (VR)▲64

    Space - Up close and personal

    2018 · distantsuns.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →