Frequently asked questions
AI, teams, registration and what to submit. Here's what you need to know.
Is AI allowed?
Yes, of course. AI is welcome.
Does every group member need to register, or can one representative register for the team?
All group members must register individually on Luma to attend in person and be eligible for prizes.
How many people can be on a team?
Up to 5 people. We strongly recommend teams of 3–4.
When is the main deliverable due?
To be shortlisted to pitch, submit a 2–3 minute video by 8pm on Wednesday. More details will be released closer to the date.
When is the deadline to apply?
Applications close at 8pm on Wednesday 21 October 2026.
Is there a specific theme for the hackathon?
The theme is go-to-market (GTM), with four different briefs: AI, payments, media and Build Aus.
HarbourHack 2026 · Sydney · 23–28 and 30 October 2026