nowfound

Alternatives

Products that do what Mefesio does

Secure decentralized messaging without tracking

  1. 1

    Text friends without Google or Facebook snooping

    2018

  2. 2
    Dakiya311

    Send a message to another user, on chain

    2022

  3. 3

    Decentralized anonymous blockchain messenger. Crypto In-Chat

    2020

  4. 4
    Avochato220

    Text message your customers directly from Slack

    2017

  5. 5
    MemSync133

    Unified Memory for all of your apps

    2025

  6. 6MJ
  7. 7

    A small alternative to Slack

    2017

  8. 8

    A real-time, e2e encrypted ephemeral communication tool

    2023

  9. 9
    eNotify139

    Real-time, SMS-like notifications for iOS and Android

    2024

  10. 10

    Leave notes around your space to help jog your memory later

    2019

  11. 11MT

    Hey HN, Marceau here, founder of Meemaw. I was working on a different project (communities with better aligned incentives) for which I needed users to have access to a crypto wallet. I couldn't afford users to have to deal with private keys and what not, and I did not feel comfortable being locked to a non-transparent third-party provider for something as important. So I built an internal "wallet-as-a-service" around audited librairies. I dropped the original project since then and that service evolved into Meemaw. Many "web3 projects" would be better off without any web3 component. But if…

    2024 · github.com

  12. 12

    Secure. Encrypted. Peer-to-Peer. No Personal Info Sign-up.

    2022

  13. 13
    Tribes105

    Hello literally every wallet

    2022

  14. 14

    A tiny app to quickly send encrypted messages with a hotkey

    2025

  15. 15

    Secure Anonymous SMS in the cloud (and a phone number)

    2018

  16. 16SA

    Signal was a brilliant app. It can send messages with rich media, host group chats, and even do voice and video calls, all with the peace of mind that comes from a proper secure messaging app. The best part was that you could still send messages to people who don't use Signal. Signal was the messaging app everyone wants - all the benefits of iMessage, without being siloed in one particular ecosystem. Sometime leading up to October of 2022, the folks at the Signal foundation lost the plot. Signal has since dropped support for SMS, and is inexplicably adding "stories" to their personal…

    2023 · github.com

  17. 17
    Zendo82

    Secure Mobile Messenger using OTP Encryption (iOS/Android)

    2015

  18. 18
    Subrosa71

    Encrypted communication platform (voice/message/video)

    2014

  19. 19
    Hermes81

    A decentralized, encrypted chat app

    2018

  20. 20
    Threema79

    The messenger that puts security and privacy first

    2019

  21. 21ED
  22. 22

    Secured email platform based on distributed storage network

    2014

  23. 23

    Remember everything, stored on your device, not theirs.

    Jun 2026 · memplato.com

  24. 24
    Layers61

    The private network strangers literally can't reach you on.

    Apr 2026 · layers-app.com

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