Grenadine for
Science-Fiction conventions

Event Planning Specially Tailored to the SF community!

Grenadine has been supporting the Science Fiction community around the world for many years and is very proud to participate in the success of internationally renowned events such as Worldcon and plenty of others within this long list of SF conventions.

The SF community organizes great events, often on a volunteer basis,  with passion. Because SF organizers often work as volunteers, one of their challenges can be the budget that they are able to allocate to event software tools such as websites, ticket selling, mobile apps, and schedule systems. This is combined with complex event planning requirements, especially in the areas of speaker scheduling, schedule conflict avoidance and attendee signups for space-limited events. In a nutshell, SF organizers try twice as hard to make event organization a collaborative and cost-effective affair.

Grenadine values the science fiction event planning community and wants to remain a privileged partner for SF events, both large and small. To achieve this goal, we are happy to introduce a special plan tailored specifically for SF event organizers and attendees. Our main software messaging module affectionately called the Dirac inside of our code, will be pleased to assist you in keeping in touch with all your speakers and attendees.

What’s included in the Grenadine event planning package for SF events?

Everything you and your team needs to plan, collaborate and present information to your attendees! This plan allows you to equip your event with all components of the Grenadine Event Management Software:

  • Event planning and management
  • Manage attendees, volunteers, and speakers
  • Communicating to your speakers via mass customized email
  • Build an event program w/o any conflicts
  • Build and send online surveys 
  • Instant event website
  • Searchable and dynamic online program
  • List your speakers & bios
  • Attendee profiles
  • Publish attached documents
  • Self-serve for speakers & attendees
  • Responsive layout
  • On-line Registration
  • Registration forms/surveys
  • Paid or Free tickets
  • Absorb or pass on fees
  • Session-specific tickets
  • Sales tax calculations
  • Space-limited sign-up
  • Wait-lists
  • Coupons
  • Guide w/ Schedules
  • Speakers & Attendees
  • Exhibitors & Sponsors
  • Dynamic updates
  • Real-time push messaging
  • Custom contents
  • Custom colors and schemes
  • Works online and offline
  • Android and iOS

What are the costs?

There is no monthly fee for you and your organizing team, with unlimited user accounts and emails sent. Simply charge a simple commission on every ticket sold. You can either decide to absorb or pass it to the ticket purchaser.

Free and unlimited use for organizers

Free to use for an unlimited number or organizer accounts. No more need to worry about login counts or usage caps.


3.5% per ticket sold (max of 10$)

One simple and straightforward, all-inclusive fee for registration. Pay the fee yourself or pass it on to your attendee. The ticket commission is capped to 10$ for each ticket sold. There is no fee for free tickets.

Am I eligible?

To be eligible for this special SF plan, you must meet the following conditions:

  • You must be a volunteer-run, non-profit event
  • Your event must be in the science fiction subject area
  • You must use Grenadine Registration to take registrations for your event (third-party registration is not supported)
  • You must designate a single point of contact in your team for Grenadine support (a single person that will contact Grenadine in the event of bug reports, feature requests, etc.) but the organizer team members can join the Grenadine SF Facebook group.


I highly recommend this software to anyone who wants to run an event. While you get the best use by using multiple functions, even just the programming stuff made my life so much easier.

Gareth Kavanagh

Excellent and responsive customer support. Love the programming grid, ADORED that I didn’t have to cross-check double bookings myself.

Erin M.

Worldcon 75 in Helsinki, Finland, By Sanna Pudas [CC BY 4.0], via Wikimedia Commons, organized with Grenadine Event Management Software

Not for you?

If this special plan doesn’t jive with your requirements, and you are a volunteer-run SF event, you can still benefit from a 50% discount to our regular plans