Convention software

Software for sci-fi & fantasy cons.

Sci-fi cons (regional Worldcon-style, fantasy, horror, genre fiction) need author panels, readings, autograph sessions, dealer hall, art show, and multi-day badges. Tentpole runs every piece — built for the volunteer-driven con committee that doesn’t have $30k for an enterprise platform.

Built for 300 to 10,000+ attendees · 20 to 150+ vendors
Start a free trial 7 days free · Flat $150 or $300/mo · Migration free.
Real convention features, flat pricing. Enterprise convention platforms charge $15-50k per event. Tentpole gives you the same dealer hall + artist alley + multi-day badges + panel schedule for $150 or $300 a month.

What Tentpole handles

Why organizers pick Tentpole for this

FAQ

Can I run a sci-fi con art show with bidding?

Yes. Art show registration, bidding rounds, hourly increments, and end-of-show auctions are all supported.

Does this handle multi-year membership rolls?

Yes. Member profiles persist indefinitely. Long-running regional cons can track 30+ years of attendance.

Can I coordinate author readings and autograph sessions?

Yes. Authors apply via the same flow as Guests of Honor; reading/autograph times slot into the schedule.

Start a Tentpole trial Cancel by day 7, pay $0 · Founder support.