Registrations are open for CrystalConf 2023 on October 23–24 in Berlin & online. Get your ticket!

CrystalConf 2023

October 23rd–24th 2023, Berlin & online

Get your Ticket Call for Papers

Get ready for CrystalConf 2023! This year it will take place in Berlin on 23rd and 24th October 2023, in hybrid mode.

Crystal is now in its 1.9.2 version and with a global community and contributions from people worldwide, Crystal has achieved a strong space in the programming world. To celebrate Crystal’s journey, we are inviting users, developers, and contributors in general of our beloved language to share this experience with us and the rest of the community.

The attendees will be able to takeaway learnings from a lot of amazing presentations from technology and industry experts.

While we would be very thrilled to meet the speakers and the community in person, CrystalConf 2023 will be a hybrid event.

The CFP is open for talk submissions, and the event will be livestreamed, in order to ensure maximum participation from the global community.


Registrations are open and tickets can be booked at eventbrite. This year we have divided the tickets into the following categories:

In person tickets

  • Corporate ticket: $250 (Early bird: $220)
  • Individual ticket: $150 (Early bird: $120)
  • Reduced ticket: $75 (Early bird: $55)

Online tickets

  • Corporate online: $200 (Early bird: $170)
  • Individual online: $100 (Early bird: $80)
  • Reduced online: $50 (Early bird: $35)

A limited amount of early bird tickets will be available for sale from September 1st, 2023 until September 15th, 2023. Check for early bird discounts and, if you can’t afford the fee, reach out to Once you're registered, you'll receive updates on the speakers and the schedule.

Drinks and finger food options will be available and are included in the ticket price.

Reduced tickets are meant for individuals with financial difficulties (students, people from developing countries, etc.). We have total trust in the members of our community, hence you are not required to submit any justification for the selection of your ticket in this category.

Online attendance: A link to join the conference video call will be shared with you a few hours before the event.

Get your ticket


The conference will take place at Haus der Kreislaufwirtschaft in Berlin.

Drinks and finger food options will be available at are included in the ticket price.

Von-der-Heydt-Straße 2
10785 Berlin

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