Alternatives

Products that do what Android and iOS SDKs for building messaging with self-hosted server does

1. 1LS
   Let's Chat, a self-hosted chat app for small teams▲350

   2015 · sdelements.github.io

2. 2
   Slack for Mobile 2.0▲310

   Rebuilt from the ground up

   2015

3. 3SA
   Simple app-to-app messaging with a hosted server and common interface▲6

   2014 · dropfrog.io

4. 4AS
   A self-hosted email engine▲149

   2020 · mailcoach.app

5. 5WS
   WildDuck – Self-hosted modern email server▲222

   2019 · wildduck.email

6. 6OS
   Open-source conversational platform and unified messaging APIs▲103

   2021 · airy.co

7. 7TM
   Toc Messenger – A distributed messaging app that syncs across devices▲41

   2015 · github.com

8. 8BS
   Botschaft – self-hosted messaging and notifications API▲5

   2021 · github.com

9. 9TI
   TalkJS – Integrated messaging for web and mobile products▲44

   2017 · talkjs.com

10. 10ED
    Ensichat – Decentralized instant messenger for Android▲27

    2015 · github.com

11. 11QA
    QKSMS, an SMS replacement app for Android▲46

    2014 · play.google.com

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

    2015 · juliangarritano.github.io

13. 13
    Flock▲118

    A messaging app for making plans

    2014

14. 14IB
    IMAP-based message broker client written in Go▲87

    2016 · github.com

15. 15
    Pingly▲86

    A new messaging platform working to evolve email

    2014

16. 16DA
    Deta – A cloud platform for building and deploying apps▲81

    2020 · deta.sh

17. 17SE
    Synac: Easy, self-hosted, IRC-like messaging application▲5

    2017 · github.com

18. 18BA
    Binary, a cloud development environment on the iPad▲78

    2013 · thebinaryapp.com

19. 19ES
    EteSync – Secure and journaled sync for Android▲41

    2017 · etesync.com

20. 20LL
    Live location-based messaging board▲22

    2014 · play.google.com

21. 21OA
    Outkit – an abstraction layer for outbound messaging▲7

    2018 · outkit.io

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

    2021 · joindistributed.com

23. 23CS
    Chat SDK for your mobile app▲15

    2013 · chatterkit.com

24. 24SM
    Simple messaging solution for apps▲5

    2015 · jiver.io

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