LondonHackathons.com (@HackathonsLDN) header
LondonHackathons.com (@HackathonsLDN) profile picture

Freshly discovered London hackathons, searched daily. New finds posted at 8am. "Take a simple idea, and take it seriously." – Charlie Munger | By @RamenClubHQ

London
Joined October 2026
5 new London hackathons added 🛠️ Details below ↓
1
14
542
LondonHackathons.com retweeted
London startup nights worth a look, 9th to 15th Nov via londonstartupmap.com/ Mon 9, 6pm: Founders & Investors Panel by @imperialaisoc luma.com/4b3ou6vn @synthesiaIO, @Doubleword_ and @UnlikelyAI on what it takes to build an AI company in London. @williamtp @finn_fergus @NSopuch Packed Tue 10, pick one: 9:30am: Ship an agent before lunch luma.com/udbf793i Bring a real task to @UseCorgi Cafe and leave with a working @heylua_ai agent. @claudiaamaggi Internet Icons: @veen luma.com/granola-jeffrey-vee… @meetgranola talks to the Typekit co-founder about designing tools for creators, and what AI changes about the work. @theshre Every Batman Needs AI Agents w/ @NotionHQ luma.com/1sc64zyz Build @NotionHQ agent workflows in twos and threes, then demo what you made. @vcodersglobal Wed 11 is packed too: One-Shot: Prompt Competition w/ @TiinyHost luma.com/ramen-wvb6 Two minutes, one prompt, no retries. Enter or just watch at @RamenClubHQ in Dalston. @charlierward @_baretto Air-Gap Night: Private AI, Live and Unplugged luma.com/encode-q82s @encodeclub pulls the internet cable on a private AI server and it keeps going. Then you try your sensitive prompts offline. @jadeharcoharri_ Thu 12, 5:30pm: Android Meetup at @flohealthapp luma.com/wqkczvwy Kotlin creator @abreslav, Flo engineers and @GoogleForHealth on building software while AI changes the job. @alexchekan Fri 13, 9am: Coffee & Build: Mobile App Hackathon luma.com/aiafter5-vp68 Build a native mobile app with @bilt_apps, then pitch it to @UseCorgi. For women and allies. @claudiaamaggi Sat 14, 12pm: Side Project Saturday luma.com/ddm9u7np Bring the side project, build next to other builders, lightning demos at the end. @encodeclub @LuthraAbhyuday @dillondoing I pick my nights off londonstartupmap.com. Building in London and not on it yet? Add yourselves.
2
6
2
44
2,753