Alternatives

Products that do what APIs for event ticketing system does

1. 1PA
   PumpkinDB, an event sourcing database engine▲190

   2017 · pumpkindb.org

2. 2BO
   Basic Open Source Ticketing System Using Gmail API▲10

   2014 · github.com

3. 3DO
   Deskulu – Opensource knowledgebase and ticketing system▲137

   2016 · github.com

4. 4
   Attendize▲237

   Free, open-source ticket selling & event management platform

   2016

5. 5
   Alf▲92

   The open source ticket reservation system

   2015

6. 6RR
   Redis/ruby-based realtime event-tracking▲151

   2011 · github.com

7. 7AA
   “Attendize” – An open-source ticket selling alternative to Eventbrite▲8

   2016 · attendize.com

8. 8EE
   EventGrid – Event Management and Ticketing▲12

   2014 · eventgrid.com

9. 9EA
   EventNative – An open-source, user event collection service▲228

   2020 · github.com

10. 10ZO
    Zammad – Open Source ticket system▲9

    2016 · zammad.com

11. 11
    EventConnect▲118

    Event CMS for ticketing, payments, website, photos & more

    2023

12. 12
    The Ticket Fairy▲82

    Marketing automation & analytics for events

    2015

13. 13
    Userscom▲182

    Simple, modern AI powered ticketing software

    2024

14. 14RS
    Realtime Server-Sent Events in Go▲118

    2015 · sse.getgin.io

15. 15AJ
    Amtrak.js – A JavaScript library to interact with Amtrak's tracking API▲25

    2021 · npmjs.com

16. 16CM
    Convier.me – A Calendar Service for Developers▲116

    2021 · convier.me

17. 17SA
    Sidequest – A personal ticket system that lives inside Slack▲46

    2020 · getsidequest.app

18. 18PO
    pretix – Open Source event ticket sales▲15

    2017 · pretix.eu

19. 19EO
    EventQL – Open-source distributed SQL analytics database in C++11▲90

    2016 · github.com

20. 20CA
    Calendar API for Developers▲9

    2019 · campaigndays.com

21. 21SA
    Sparbuch, an event-store for Node.js▲16

    2018 · npmjs.com

22. 22CA
    CloudRail – API Integration Solution▲32

    2016 · cloudrail.com

23. 23EH
    Event Horizon – CQRS/ES Toolkit for Go▲40

    2014 · github.com

24. 24EO
    EventCatalog – open-source tool to document event architectures▲12

    2022 · eventcatalog.dev

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