3-Day AI Hackathon

Build — Hackathon by PLYO Lab

In collaboration with Le Wagon

Apply to our 3-day hackathon focused on building real-world AI agents that solve real investor problems.

Barcelona
26–28 September 2025

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What It's About

Work is changing. We're building the agents to match.

This hackathon invites developers, designers, and problem solvers to build AI-powered agents that streamline workflows for private market investors — from VC to M&A.

The goal: create agent-based tools that solve real, high-friction problems faced by people who move capital and make decisions every day.

The Challenge

Build an AI Agent for Real People Doing Real Work

We're looking for teams that can scope and prototype agents that solve problems like:

Speeding up due diligence

Automate research and analysis for faster investment decisions.

Managing inbound dealflow

Streamline and prioritize potential investment opportunities.

Automating market mapping

Generate comprehensive market landscapes with minimal effort.

Simplifying investor reporting

Create clear, insightful reports from complex financial data.

You don't need deep ML experience to join. If you understand the problem, we'll help you figure out the tools.

In Collaboration with Le Wagon

Le Wagon - Change your life, learn to code

Discover Le Wagon's methodology

Acquire the most in-demand tech skills through live sessions and hands-on projects, either on campus or online.

  • Join the #1 ranked tech bootcamp
  • Graduate in 2 or 7 months
  • Learn from industry experts

29,000

alumni

28

campuses

1,500

tech instructors

93k

meetup members

Learn more about Le Wagon

Who Should Join

Anyone with a bias for building.

Each team should include at least one technical member. Other valuable profiles include:

  • UX or product designers

    Create intuitive interfaces for complex AI tools

  • Business thinkers

    Identify high-value problems and market opportunities

  • Industry specialists

    Bring domain expertise to ensure solutions fit real needs

  • Former founders or operators

    Apply practical experience to build useful tools

You can apply solo or with a team. We'll help connect you if needed.

Max team size: 3 people.

What You Get

Mentorship

Get guidance from AI builders and founders with experience scaling products.

Resources

Pre-reads, tools, and structured support to accelerate your build.

Community

Access to the Build community of builders and investors.

Opportunities

Prizes and potential entry into our Residency program for standout teams.

Schedule

26 September

16:00 CET

Kickoff

Challenge intro, team check-in

27 September

All day

Build day

Mentorship sessions throughout the day

28 September

12:00 CET

Submissions due

14:00 CET

Demos and jury session

20:00 CET

Winners announced

Want to Sponsor or Partner?

We're currently welcoming sponsors and partners to support this event. Whether you're a cloud provider, VC, product company, or platform — reach out and let's talk.

About the Organizers

Build is a hackathon hosted by PLYO Lab - a specialized AI agency that helps companies uncover value through applied artificial intelligence.

This hackathon is hosted in collaboration with Le Wagon.

Apply Now

Spots are limited. We'll review applications on a rolling basis.

Testing Mode Active

In testing mode, all form submissions will be sent to the admin email only. Applicants will not receive confirmation emails.

Apply Now

Spots are limited. We'll review applications on a rolling basis.