GTM Hackathon Berlin

about this event

Detect the signal. Build the agent. One day, one question, 100 builders. What buying signal can you detect that nobody else sees, and what does your agent do about it in the next 60 seconds? Everyone in GTM is buying the same intent data from the same three vendors and calling it an edge. The teams that win find their signal where nobody is looking and act on it before anyone notices. That is the whole day.

Who this is for: You will feel at home here if you are a developer, a GTM engineer, a RevOps person who writes code, a data engineer, a growth engineer, or a founder doing their own outbound. The strongest teams mix people who know which signals matter with people who can build the thing by 18:00. You do not need to be a full-time engineer, and you do not need to know anything about sales. You do need to be someone who builds rather than someone who watches. Come with a team or find one at the event.

The three tracks: 1 · Capture — find a signal nobody is using. Job posts, changelogs, conference attendee lists, GitHub stars, podcast guests, planning permits, regulatory filings, hiring freezes. Judged on originality and whether the signal is actually predictive of anything. 2 · Act — close the loop. Signal to enrichment to decision to action, running end to end without a human in the middle. Judged on whether it works live in your demo. 3 · Weird signals — audience voted. The most unexpected data source that turns out to genuinely work. This is the track people talk about afterwards.

How you get judged: We publish the criteria upfront because guessing what judges want is a waste of your day. Signal originality — would a real GTM team have thought of this? It runs — demoed live, not a slide describing what it would do. The Monday test — could a revenue team actually use this next Monday? Craft — how it behaves when it is wrong, and whether it would survive contact with GDPR. That last one is a real criterion, not a footnote. We are running this in Germany with a room full of people enriching contact data. Sourcing signals in a way that holds up legally is part of the challenge, not an obstacle to it.

Schedule: 09:00 — Doors, coffee, badges, wifi. 10:00 — Kickoff: theme, tracks, rules, judging criteria. 10:20 — Partner lightning demos, strictly timed, each ending with your API keys. 10:50 — Team forming: pitch an idea in 30 seconds, then mingle. 11:15 — Build starts. Mentor tables open. 12:00 — Workshop 1: hands-on GTM automation, running in parallel. 13:00 — Lunch. 14:30 — Workshop 2: hands-on GTM automation, running in parallel. 16:00 — Mentor checkpoint, we walk every table. 18:00 — Hands off keyboards. Hard stop. 18:15 — Demos, 3 minutes each, live or it did not happen. 19:15 — Judging and prizes. 19:30 — Food, drinks, and the part where you meet everyone. 21:00 — Close.

What you get: 99 people who have shipped something in this space, filtered by application. Mentors from the companies building this stack, at your table, all day. Two hands-on workshops on GTM automation, running while you build. API credits from our partners. Food and drinks throughout. What to bring: a laptop, a charger, and an idea you have been meaning to test. Everything else is covered.

About Bella&Bona: Bella&Bona runs premium office catering and corporate food programmes in Berlin and Munich — managed canteens, pop-up restaurants and pantry services. They are hosting the space and feeding the room for the day.

About Co-Learning Club: Co-Learning Club is a Berlin community of over 1,000 people who learn by building. We run hands-on practical events on all topics around AI. Other partners will be announced over the coming weeks.

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