About
GTM Hackathon Berlin - Halloween EditionSaturday, 31 October 2026 - hosted by Arvana & GTMengineer.dev
Ready to enter a new era of hackathons?
Most startups don't fail at building product. They fail at turning attention into customers.
Build and launch real GTM campaigns and get first traction in a single afternoon. One day where builders, operators, and GTM Engineers come together to ship real go-to-market results at high speed. This is not a project that gathers dust. This is distribution you can feel.
It's Halloween, so come in costume. Prizes, Bier and a party after the awards.
Limited spots. We can seat 40-50 people for the working session, so registration does not guarantee entry once we reach capacity.
🎃 TracksPick one when you submit your team:
GTM Engineering - outbound systems, data, automation, AI agentsPaid Ads - creative and campaign automation, LinkedIn Ads, agent-built ad ops
Prize pool: 2.000 Euro
📅 Schedulesubject to changesSaturday, 31 October 2026
11:00 – 11:30 — Arrival & Check-In11:30 – 12:00 — Welcome + Arvana Presentation12:00 — Hacking Start12:00 — Deadline: Submit Team + Track17:00 — Submission Deadline17:00 – 17:30 — Jury Review17:30 – 18:30 — Closing & Prize Ceremony18:30 — Drinks & Halloween Party
🚀 Why Join
Work on real GTM cases from Arvana or your own startup/ideaHands-on experience with modern GTM tools and AI coding agentsFounders, mentors, and GTM engineers on site to support youBuild more go-to-market progress in one day than in a monthDesigned for technical people who want to learn GTM and for marketers who want to sharpen distributionNetwork with people who ship
Come with your team or find your teammates on site.
🤝🏻 PartnersHost: ArvanaCommunity: GTMengineer.dev Tech Partners: to be announced
Organising Partners:
Scaile.techGTMAdviser.comBreakout Talents
📍 Arvana Office, Berlin (exact address shared with registered participants)
🌐 Join the Community
Get updates, meet other GTM builders, and prepare for the event.👉 Join the Slack community: https://tally.so/r/wLA0rv
More info at GTMengineer.dev