Alternatives

Products that do what An API for scheduling queue messages does

1. 1SD
   Sandglass – Distributed, scalable, persistent time-sorted message queue▲188

   2017 · github.com

2. 2QT
   Queueing theory intro for software developers▲126

   2019 · github.com

3. 3SO
   SHARQ – Open Source, Rate-Limited Queuing System▲54

   2014 · sharq.io

4. 4SA
   StarQueue – a free hosted HTTP message queue with a Postgres back end▲43

   2021 · starqueue.org

5. 5PC
   Pipecat – Connect message queues with Unix pipes▲48

   2016 · github.com

6. 6MD
   Martinet – Distributed Task Queue for Node.js▲28

   2014 · github.com

7. 7PJ
   Posthook – Job Scheduling as a Service▲162

   2018 · posthook.io

8. 8QA
   Qew – a tiny queueing library written in TypeScript▲14

   2020 · github.com

9. 9YY
   YAMQ – Yet Another (delayed) Message Queue▲14

   2018 · yamq.io

10. 10LJ
    Lightweight job scheduling for Node.js▲37

    2013 · github.com

11. 11KS
    KQ – Simple Job Queue for Python Using Kafka▲116

    2016 · github.com

12. 12MA
    Machinery – asynchronous task queue (Golang implementation of Celery)▲13

    2017 · github.com

13. 13ZA
    ZeroQueue, A low-code queue management system▲6

    2020 · zeroqueue.dev

14. 14
    HiveFlux + Slack▲93

    Real-time task management meets real-time communication

    2015

15. 15UA
    USched – A command-line scheduler with a “natural” language and an API▲9

    2015 · usched.org

16. 16YO
    Your Own Task Queue for Python▲75

    2017 · github.com

17. 17TS
    Timely – Scheduling and Time Tracking, Simultaneously▲62

    2014 · timelyapp.com

18. 18WW
    Wsq – WebSocket task queues▲34

    2015 · wsq.rocks

19. 19TI
    Timeup.io – Convenient and Efficient Scheduling▲16

    2015 · landing.timeup.io

20. 20AA
    An API schedule reminders▲5

    2017 · reminders.company

21. 21AM
    A modern task queue for Python▲5

    2022 · taskiq-python.github.io

22. 22ES
    Erlbus – scalable pub/sub message bus written in Erlang▲54

    2015 · cabol.github.io

23. 23OT
    Odin – The Programmable, Observable and Distributed Job Scheduler▲23

    2020 · github.com

24. 24OA
    Orpheus, An Agent runtime that scales on queue depth and not CPU▲6

    Feb 2026 · github.com

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