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Completed · 2026-04-22

AI Buildathon

Ninety people, seventeen ideas, two hours to ship. Live raffle, parallel builds, and a vote at the end.

Attendees 90
Builders 16
Ideas submitted 17
Builds shipped 16
In collaboration with

What happened

Hosted together with our partner network Crypto Ħub Malta. Ninety people, sixteen builders, seventeen ideas. The raffle matched ideas to builders live, then everyone had two hours to ship. Drinks in hand, screens open, builds happening across the room at once. At the end, every builder presented for two minutes and the room voted. We learned a lot about what people want to build and what fits in a two-hour box. The format exists to make one point clearly: the distance from idea to working product is shorter than most people think. We're proud of what every builder shipped that night.

The 2-hour build challenge

Anyone could submit an app idea through our web app. At the start of the night, ideas were randomly assigned to builders in a live raffle. Two hours to turn someone else's idea into something that works. At the end, everyone voted. Prizes went to the best build and to the person whose idea inspired it.

What got built

01

From Support to Votes: Diaspora Mobilization

Built by Tobias Idea by Student
02

Malta Tax & Social Security Notification Assistant

Built by MJ Idea by Maggie
03

SmoothMatch: Purposeful AI Networking

Built by SamuellV Idea by karm
04

Shared Whiteboard with Traceable Authorship

Built by Alvaro Idea by MJ
05

Content for LinkedIn and Website

Built by K4simir Idea by Karl
06

SideQuest App

Built by felipe Idea by 9999
07

Just Say It: Voice to Text Clean & Share

Built by karm Idea by Mrk
08

AI Powered newsletter for AI tools

Built by Denny Idea by Devhook
09

Hot Seat

Built by Pierre Idea by Timb
10

Distribution Management

Built by marcus Idea by Patric
11

Job search engine

Built by Jciant Idea by Mar26!
12

Give an AI a Local Browser Body

Built by Mitex04 Idea by WorriedBuffet
13

Voice Assistant for Small Shops (Mini POS AI)

Built by cr_mn Idea by Techworm
14

Invoice Chaser

Built by Paddy Idea by Timb
15

Crane Spotting

Built by nik Idea by Pierre
16

Messenger for lazy people

Built by Devhook Idea by Snd

Every idea that came in

17 ideas were submitted before the event. Here are all of them, in full.

01

AI Powered newsletter for AI tools

by Devhook

An AI-powered weekly newsletter curating the best emerging AI tools. Agents scan Product Hunt, GitHub, and X, filter the noise, and generate ranked reviews.

02

Shared Whiteboard with Traceable Authorship

by MJ

A fluid collaborative whiteboard where every note, sketch and edit is tied on-chain to a clear author. Contributions can be voted on, and the most approved contributor rises to the top of a leaderboard.

03

Malta Tax & Social Security Notification Assistant

by Maggie

A minimalist app that helps people in Malta stay compliant: smart deadline notifications, document and form delivery, follow-up reminders, and AI-drafted emails to the Tax Office.

04

Just Say It: Voice to Text Clean & Share

by Mrk

Speak like an idiot, send like a pro. Talk freely, no thinking, and the app turns it into a clean message you can share on WhatsApp or Telegram. Optional styles: short, friendly, professional, wtf.

05

Crane Spotting

by Pierre

A casual mobile game that turns Malta's construction cranes into points. Spot a crane, drop a pin with photo and GPS, climb the leaderboard. First spotter gets 3 points, others get 1.

06

SideQuest App

by 9999

People get lost in work, the gym and sleep, and forget to have fun. An interactive map of fun activities in or around your city, gamified and social, so you actually go and do them.

07

Give an AI a Local Browser Body

by WorriedBuffet

A safe, limited way for an AI to inhabit a real local browser session and reach the live web. It can visit sites that block bots, click and read pages, all without getting shell or file access to the rest of the machine.

08

Distribution Management

by Patric

One tool to manage and analyse your ads across channels like Facebook and Pinterest. A single simplified dashboard so a business can see which angles are weak and which to play harder.

09

SmoothMatch: Purposeful AI Networking

by karm

An AI that solves the problem of missing valuable connections at events. Input what you're looking for and what you can offer; the AI explains exactly why you should meet that person, giving you the perfect icebreaker.

10

Legal updates

by Mar26!

A tool that advises professionals about regulatory updates as soon as authorities publish them, for example evolving crypto laws across different jurisdictions.

11

Job search engine

by Mar26!

AI agents that help job seekers find the best opportunities across jurisdictions or worldwide, reviewing open vacancies and spotting trends in skills required.

12

From Support to Votes: Diaspora Mobilization

by Student

A civic-tech platform that turns passive diaspora support into verified voter participation: commit early intent, get clear localized voting instructions, then receive timely nudges before key dates.

13

Hot Seat

by Timb

Upload a pitch deck or CV and get grilled by a four-character panel, each picking it apart from a different angle. Respond, watch them push back or concede, walk away with a prioritised list of fixes.

14

Content for LinkedIn and Website

by Karl

Speak an idea over WhatsApp and an AI agent drafts both a LinkedIn article and an SEO-optimised website post, tailored for a legal audience and matched to your previous writing style.

15

Messenger for lazy people

by Snd

You don't write full sentences anymore. Type up to two words and the AI turns them into a complete message, using context, previous messages, tone and intent to fit the situation.

16

Invoice Chaser

by Timb

Paste an unpaid invoice situation and get the next message at the right level of escalation, with softer and harder alternatives plus a sequenced follow-up that sounds professional rather than desperate.

17

Voice Assistant for Small Shops (Mini POS AI)

by Techworm

A lightweight voice assistant for small retailers. Ask the POS in natural language. "How many bottles of Coke are left?", or "add 2 bread and 1 milk to sales", and get an instant response.