Alternatives

Products that do what Simple app-to-app messaging with a hosted server and common interface does

1. 1SM
   Simple messaging solution for apps▲5

   2015 · jiver.io

2. 2LS
   Let's Chat, a self-hosted chat app for small teams▲350

   2015 · sdelements.github.io

3. 3CS
   Client side, shareable, text2speech messages▲143

   2012 · lalo.li

4. 4PE
   Plain Email – An app for one-touch email processing▲322

   2016 · plainemail.com

5. 5MA
   Messaging App▲12

   2020 · ironnotice.com

6. 6TM
   Toc Messenger – A distributed messaging app that syncs across devices▲41

   2015 · github.com

7. 7OS
   Open-source conversational platform and unified messaging APIs▲103

   2021 · airy.co

8. 8AA
   Android and iOS SDKs for building messaging with self-hosted server▲5

   2015 · actorapp.ghost.io

9. 9
   Flock▲118

   A messaging app for making plans

   2014

10. 10SE
    Synac: Easy, self-hosted, IRC-like messaging application▲5

    2017 · github.com

11. 11
    Studio▲124

    Roleplaying based messaging app

    2015

12. 12IB
    IMAP-based message broker client written in Go▲87

    2016 · github.com

13. 13
    Node.js Messenger▲140

    A small alternative to Slack

    2017

14. 14SC
    Simplest chat for platforms and marketplaces▲47

    2012 · gaglers.com

15. 15TI
    TalkJS – Integrated messaging for web and mobile products▲44

    2017 · talkjs.com

16. 16AC
    A chat client built on git▲81

    2016 · github.com

17. 17SW
    Simplest way to engage with your mobile app users▲32

    2012 · appstark.com

18. 18LL
    Live location-based messaging board▲22

    2014 · play.google.com

19. 19IB
    I built a web-based iMessage interface▲45

    2015 · github.com

20. 20AS
    Aerobatic – Smart Hosting for Single Page Apps▲68

    2014 · aerobatic.io

21. 21OH
    Our Hosted App Platform based on Github Services▲23

    2012 · developers.supportbee.com

22. 22DL
    Distributed – Live social chat app to help remote teams stay in sync▲47

    2021 · joindistributed.com

23. 23BS
    Botschaft – self-hosted messaging and notifications API▲5

    2021 · github.com

24. 24BA
    Build an open-source Android messaging app in 5 minutes▲12

    2015 · juliangarritano.github.io

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