Alternatives

Products that do what Deadman.io - a digital dead man's switch does

1. 1LA
   LastSignal – A self-hosted, zero-knowledge dead man's switch▲5

   Jan 2026 · lastsignal.app

2. 2PS
   Pocket Stream Archive – A personal Way-Back Machine▲217

   2017 · github.com

3. 3NB
   Never-Blink: Blink and Lose. An Online Web Game▲116

   2019 · github.com

4. 4GI
   GoCode.io – A Golang Game in the Browser▲129

   2019 · gocode.io

5. 5OS
   Open-Source Memex – Alternative Approach to Roam/Obsidian▲188

   2020 · steveliu.co

6. 6VA
   Vandal – an alternate navigator to Wayback Machine▲134

   2021 · vegetableman.github.io

7. 7BJ
   Brutal.js – a small framework for building brutalist web applications▲62

   2018 · github.com

8. 8MJ
   Merchant.js, a state framework for creating idle games▲86

   2017 · github.com

9. 9DU
   DailyCred: User Accounts as a Service▲101

   2012 · dailycred.com

10. 10AA
    Autumn – A macOS window manager for (Type|Java)Script hackers▲75

    2018 · sephware.com

11. 11SA
    Subway, a persistent web client for IRC▲84

    2012 · github.com

12. 12SA
    SWAPI – A Star Wars API▲79

    2014 · swapi.co

13. 13CA
    Caine – A GitHub bot▲48

    2014 · github.com

14. 14PF
    Podman for macOS – A Front-End for Podman▲50

    2021 · github.com

15. 15HJ
    HumanInput.js – A library for capturing human input▲24

    2016 · github.com

16. 16LI
    Luno.io – API-Based User Management as a Service▲26

    2015 · luno.io

17. 17CM
    Coal Mine – An Open-Source, Python3 Alternative to Dead Man's Snitch▲13

    2015 · pypi.python.org

18. 18H2
    Hackernoon 2.0▲22

    2019 · hackernoon.com

19. 19IU
    I upgrade my digital dead man switch▲5

    Add more features: - File upload - Improve user interface - Account deletion, data export - Improve security

    2024 · bequeath.app

20. 20BA
    Blackpage – A Social Network for the Command Line▲20

    2019 · github.com

21. 21CA
    Cartman – a slackbot to remind your teammates to give you input▲17

    2015 · i.getcartman.com

22. 22GI
    Geekbot.io – Asynchronous standup meetings in Slack▲18

    2015 · geekbot.io

23. 23SP
    Soda Player, a “modern” player app▲17

    2017 · sodaplayer.com

24. 24EI
    Erth.io – a multiplayer platform brawler▲9

    2017 · erth.io

Ranked by how close each launch is in meaning, then by votes. Refine with a description →