Life & fun · alternatives · 2026

24 alternatives to Celestis

Send your cremated remains into space

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Celestis launched in 2014; newer entries below may have overtaken it.

1. 1
   Mesoloft▲61

   Taking ashes to the edge of space

   2014 · mesoloft.com · its alternatives →

2. 2
   Evertomb▲71

   Online burial tombs for everyone

   2015 · its alternatives →

3. 3
   Ash Beads▲72

   Keep loved ones close

   2015 · ashbeads.com · its alternatives →

4. 4
   Celest by 8Sec▲60

   Move the stars to recreate constellations.

   2015 · play.google.com · its alternatives →

5. 5
   GlobalXplorer▲74

   Become a space archaeologist

   2017 · globalxplorer.org · its alternatives →

6. 6
   Splacer▲99

   Find inspiring spaces for your upcoming events.

   2015 · its alternatives →

7. 7
   KerbalX▲56

   Kerbal Space Program Craft Sharing

   2015 · kerbalx.com · its alternatives →

8. 8
   Space Box▲100

   Payments made simple

   2014 · its alternatives →

9. 9
   quack.space▲148

   Share files with people around you. No login required.

   2015 · quack.space · its alternatives →

10. 10
    We Have Concerns: Fire In The Hull!▲52

    Dangerous space experiments

    2016 · wehaveconcerns.com · its alternatives →

11. 11
    Caktus▲85

    Hydrate Right

    2014 · caktus.me · its alternatives →

12. 12
    Spaces▲100

    Broadcast useful things to everyone nearby, in real time

    2015 · spacesapp.co · its alternatives →

13. 13
    Satlite Space▲73

    Broadcast your message to the world using satellite

    2019 · its alternatives →

14. 14
    The Three-Body Problem▲63

    A secret military project sends signals into space

    2015 · amazon.com · its alternatives →

15. 15
    My Wonderful Life▲53

    Preplan your own funeral. :(

    2014 · mywonderfullife.com · its alternatives →

16. 16
    Send Me SFMOMA▲83

    Send a text to SFMOMA and they’ll text you back an artwork

    2017 · sfmoma.org · its alternatives →

17. 17
    UrtheCast▲87

    World's first Ultra HD video feed of Earth from space

    2014 · its alternatives →

18. 18
    Space Probes▲81

    A catalog of space probes at the Moon and beyond

    2015 · spaceprob.es · its alternatives →

19. 19
    Snail Mail▲75

    Newsletter to remember forgotten relics of the digital world

    2014 · its alternatives →

20. 20
    A Sign In Space – simulating a message from ET▲14

    Over the past few months I had the privilege to be part of a team of artists and researchers who assembled a hypothetical message from ET for A Sign in Space, a project founded and directed by media artist Daniela de Paulis. The message was loaded on the ExoMars Trace Gas Orbiter, a spacecraft orbiting Mars. On May 24th it was beamed back to Earth and received by several radio telescopes during a live performance. Since then, a community of people from all walks of life has been attempting to make sense of the message. If you enjoy the challenge, join the discord channel…

    2023 · asignin.space · its alternatives →

21. 21
    Wait But Why - How (and Why) SpaceX Will Colonize Mars▲67

    The past and the future of space exploration.

    2015 · waitbutwhy.com · its alternatives →

22. 22
    Clickspiral - Puffery and Soyuz Rocket Ignition▲55

    Legal boasting and wooden spaceflight components

    2016 · its alternatives →

23. 23
    Let's Talk: The Anchor Podcast - Death & Space Taxes▲77

    Do you think about death? Do you think about Saturn?

    2016 · traffic.libsyn.com · its alternatives →

24. 24
    Insectizide Wars▲75

    Save Earth from extraterrestrial insectizide army

    2015 · play.google.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 →