Madrid | Revenue Engine GTM Sprint

🚀 The Revenue Engine day

This is a sprint within the larger Revenue Engine Hackathon: Madrid Edition on Thursday, 5 November 2026, a full-day GTM build day for early-stage startups in Madrid. The day has a sprint each for HubSpot, Clay, Claude and lemlist.

The goal of the day: VC-backed startups, from seed to Series A, leave with a working GTM engine running on their own data.

Full day details: https://luma.com/8acy8oun

🗓️ The day (Madrid time)

08:45 to 09:15 · Arrival & coffee

09:15 to 09:30 · Opening remarks

09:30 to 11:00 · HubSpot sprint

11:00 to 12:30 · Clay sprint

12:30 to 14:00 · Claude sprint

14:00 to 15:00 · Lunch & networking

15:00 to 16:30 · lemlist sprint

16:30 to 18:00 · Free build time & expert office hours

18:00 to 19:00 · Demos

19:00 to 19:30 · Drinks!

🤖 What the Claude sprint covers

The Claude sprint runs from 12:30 to 14:00. You use Claude hands-on for go-to-market work, on your own data, to build and run GTM agents for your startup. API credits ($50 per attendee) have been requested for attendees.