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London — An Open Room

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What's happening: Week of 13 April 2026

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IS
Intelligence Squared
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Demis Hassabis and Sebastian Mallaby on The Quest for AGI
Tue 14 Apr · 6:30pmThe Light, Friends House

Nobel Prize winner Demis Hassabis — CEO of Google DeepMind — in conversation with Sebastian Mallaby about The Infinity Machine. Presented by Intelligence Squared at Friends House, Euston.

£14🔥 Hot
AI & MLDeepTech
RR
Rob, Rob, Pedro and Oliver
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Tech Startups in the Pub - Relaxed Networking
Fri 17 Apr · 6:00pmThe Windmill

The go-to after-work drinks for London's startup crowd. Third Friday of every month at The Windmill in Shoreditch - free entry, no pitches, no sponsors, just founders, investors, and tech…

Free
FoundersSocial
H/
Halfstack / JSMonthly / London JS Community / LNUG
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CityJS London 2026: AI-Powered. JavaScript-Driven.
Wed 15 Apr · 9:00amKensington Town Hall

JavaScript turns 30 and London's biggest JS conference brings together Douglas Crockford (creator of JSON) and Rich Harris (Vercel, Svelte) at Kensington Town Hall. Three days: community workshops Apr 15-16…

Paid
AI & MLDesign

Friday 17 April1 event

6:00pmFree
The Windmill, London EC2A 4DE

The go-to after-work drinks for London's startup crowd. Third Friday of every month at The Windmill in Shoreditch - free entry, no pitches, no sponsors, just founders, investors, and tech people who enjoy good conversation over a pint. One of London's most reliable community meetups.

FoundersSocial

week of 20 April 2026

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IF
Innovate Finance
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Innovate Finance Global Summit (IFGS) 2026
Tue 21 Apr · 8:00amGuildhall

The flagship event of UK Fintech Week gathers 2,000+ fintech leaders, founders, investors and regulators at the historic Guildhall -- 100+ sessions across AI-powered finance, open banking and civic fintech…

Paid🔥 Hot
FintechFounders
T
Tech.eu
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Tech.eu Summit London 2026
Tue 21 Apr · 9:00amQueen Elizabeth II Centre

Europe's premier tech founder-investor summit returns to the QEII Centre -- two days of sessions with leaders from OpenAI, Wise, NATO Innovation Fund, Morgan Stanley and more. Built around execution,…

Paid
FoundersInvestors
M/
Microsoft / Global AI Community
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AgentCon London 2026
Wed 22 Apr · 9:00amLondon South Bank University

The first AgentCon in the UK lands at London South Bank University -- a free, full-day Microsoft-backed developer conference dedicated to AI agents in production. No hype: real codebases, deployment…

Free
AI & MLDeepTech

Monday 20 April3 events

6:00pmFree
Level39, Canary Wharf

A rare opportunity to meet ten hand-picked Berlin fintech startups and their backers from House of Finance & Tech at Level39. Welcome remarks from Berlin Senator Franziska Giffey. For investors with EU appetite or UK founders with expansion plans, this is a high-signal room.

FintechFoundersInvestors
6:00pmFree
Newspeak House, 133-135 Bethnal Green Road

Gordon Guthrie hosts an evening at Newspeak House on how governments institutionalise digital services. Candid, practitioner-led — the right room for anyone working on UK govtech.

OtherSocial

Tuesday 21 April5 events

8:00amPaid
Guildhall, London EC2V 7HH

The flagship event of UK Fintech Week gathers 2,000+ fintech leaders, founders, investors and regulators at the historic Guildhall -- 100+ sessions across AI-powered finance, open banking and civic fintech on four stages. The 11th IFGS brings together 70+ country delegations with FCA Office Hours for startups seeking direct regulator access. The must-attend room of the fintech year.

FintechFoundersInvestors
9:00amPaid
Queen Elizabeth II Centre, Westminster

Europe's premier tech founder-investor summit returns to the QEII Centre -- two days of sessions with leaders from OpenAI, Wise, NATO Innovation Fund, Morgan Stanley and more. Built around execution, not aspiration: what's working right now in AI-native businesses, how to navigate funding dynamics, and Europe's real competitive position. A high-signal room for serious builders and investors.

FoundersInvestorsAI & ML
5:00pmFree
Inspire St James, Clerkenwell Close

Mindstone's monthly London AI meetup draws 300+ practitioners for practical applied-AI talks — one of the most consistent high-signal AI rooms in London and a reliable 'who's actually building with LLMs' audience.

AI & ML
5:00pmFree
Newspeak House, 133-135 Bethnal Green Road

The London meetup for newsroom technologists — journalists, engineers, and product people building tools for journalism. Hosted at Newspeak House by Edward Saperia.

MarketingOther
6:00pm£44
The Gherkin (Sterling Bar), London EC3A 8BF

Monthly drinks at The Gherkin's Sterling Bar for fund industry professionals, fintech founders, and tech providers. No speeches, no pitches - two free drinks, a food buffet, and 2,000+ members. A reliable slot in the London fintech calendar.

FintechInvestors

Wednesday 22 April7 events

3:30pmFree
Level39, Canary Wharf

The headline event of UK Fintech Week 2026: ten carefully selected fintech companies compete in three-minute pitches at Level39, judged by the audience. Organised by Innovate Finance - the UK's independent fintech industry body - Pitch360 is the room where the next wave of UK fintech gets its moment. Free entry, serious crowd.

FintechFoundersInvestors
8:00am£22
Brewers' Hall, London EC2V 7HR

with James Garner (AI Upskilling & Governance Specialist, ) · May Winfield (Legal Consultant, )

The Chartered Institute of Building brings four named speakers to Brewers' Hall for a half-day on AI in construction - AI upskilling, data, legal frameworks, and real project examples. CPD-accredited for professionals navigating digitalisation in the built environment.

AI & MLOther
8:00amFree
ExCeL London, 1 Western Gateway

AWS Summit London lands at ExCeL with 200+ expert sessions spanning agentic AI, data, security and cloud architecture -- free to attend. New for 2026: code talks, builder sessions and interactive labs alongside the returning GameDay. Keynote doors open at 08:00; arrive early for the 4,000-seat auditorium.

AI & MLDeepTechSaaS
9:00amFree
London South Bank University, Southwark

The first AgentCon in the UK lands at London South Bank University -- a free, full-day Microsoft-backed developer conference dedicated to AI agents in production. No hype: real codebases, deployment patterns, agent memory management and cost optimisation from engineers who have shipped. Workshop tracks run 60-90 minutes for deeper technical learning. The best free AI engineering event of the week.

AI & MLDeepTech
9:00amFree
Olympia London, London W14 8UX

A new data and AI festival at Olympia London -- two days, five content theatres, free entry. CDOs and data leaders from Uber, BBC, Lloyds Banking Group, the FT and the NFL on what it actually takes to embed data into enterprise decision-making. Practical tracks: governance, AI architecture, data engineering, and board-level accountability.

AI & MLOther
6:00pm£11
The Conduit, London WC2H 9JA

The UK's largest monthly climate tech gathering at The Conduit. Three climate tech leaders give 7-minute talks, followed by facilitated discussions and drinks. The room is high-signal: VCs, angel investors, and founders all show up. Free office hours from 4pm for early arrivals.

CleanTechFoundersInvestors
6:00pmFree
Level39, Canary Wharf

UK Fintech Week's closing evening session at Level39: Grow London (London's official growth agency) brings high-growth fintech founders and senior leaders together for candid conversation on scaling and emerging trends. Free entry, strong room.

FintechFoundersSaaS

Thursday 23 April2 events

10:00am£25
Deutsche Bank Office, London EC2Y 9DB

with Dr Anna Moore (Researcher, University of Cambridge) · Dr Zina Ibrahim (Researcher, King's College London) · Dr Kezhi Li (Researcher, UCL)

A full-day forum on AI in mental health research, hosted at Deutsche Bank's London HQ with named speakers from Cambridge, King's College London, and UCL. Organised by MQ Mental Health Research and DATAMIND (NHS-linked), the intersection of serious AI and real healthcare systems.

AI & MLHealth & BioOther
6:00pmFree
The Playhouse, London SE1 0AT

with Scott Wilson (Founder & CEO, Covecta) · Laurence Mitchell (Director of Analytics & Automation, MQube) · Ben Leonard (CEO & Co-Founder, Life Moments)

The fourth edition of MQube's Unplugged series - talks and panel discussion on real-world technology impact, with four named speakers including a fintech CEO, analytics director, and two founders. Free entry at The Playhouse in Southwark; structured format with dedicated networking slots.

AI & MLFoundersOther

Friday 24 April1 event

10:00amFree
Triton Square Work Cafe (Santander), London NW1 3AN

with Dr Soraya Kouadri M (Senior Lecturer in Computing, The Open University) · Massimo Maltempi (Senior AI & Business Consultant, MaxMal Consulting)

Two experts - an Open University AI lecturer and a former IBM and Google consultant - walk through AI's real-world impact on healthcare: NHS cancer AI, the Moorfields/DeepMind partnership, and responsible AI governance in practice. Free, no prior AI knowledge required.

AI & MLHealth & Bio

week of 27 April 2026

Tuesday 28 April3 events

8:00amPaid
Grange City Hotel, 8-14 Cooper's Row

Women in Payments' EMEA Symposium returns to London for two days of keynotes, leadership panels, and career development breakouts across the payments and banking ecosystem. Theme: 'Redefine Today, Own Tomorrow'.

FintechSocial
1:00pmFree
online

Silicon Roundabout — the UK's biggest deeptech community — runs a structured bi-weekly online intro round. Quick, low-overhead way to surface who's building what in UK deeptech.

FoundersInvestorsDeepTech

Wednesday 29 April3 events

8:00amFree
ExCeL London, Royal Victoria Dock

Europe's flagship workplace-learning conference returns to ExCeL with 15,000 visitors, 200+ exhibitors, and 200+ free seminars — co-located with HR Technologies UK. The defining week of the year for EdTech and HRTech commercial conversations in London.

OtherSaaS
8:00amFree
ExCeL London, Royal Victoria Dock

The UK's biggest HR technology event runs alongside Learning Technologies at ExCeL — two days of HR SaaS, people-analytics, and workplace-AI content with the full UK buyer community in the room.

SaaSOther
9:30amFree
Woolwich Centre Library, 35 Wellington Street

A friendly morning coffee for Greenwich and South East London founders to meet locally and trade notes. Good quiet-week filler for founders outside the central London circuit.

FoundersSocial

Thursday 30 April1 event

8:00amFree
CodeNode, 10 South Place

LogRhythm's European cybersecurity summit lands at CodeNode with investigative journalist Geoff White as keynote. A focused day for the SIEM/SOC community — 150+ security professionals in one room.

SaaSOther

week of 4 May 2026

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DL
DMJE Ltd / Devoxx UK
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Devoxx UK 2026
Wed 6 May · 9:00amBusiness Design Centre

The UK's premier software developer conference returns to the Business Design Centre in Islington for two intensive days. Devoxx UK features 100+ sessions across 8 tracks — from Java and…

£649🔥 Hot
AI & MLOther
M
MongoDB
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MongoDB.local London
Thu 7 May · 9:00amOld Billingsgate

MongoDB's flagship London conference brings together AI builders and architects at the iconic Old Billingsgate venue. The speaker lineup is one of the strongest of the week: MongoDB CEO CJ…

£150🔥 Hot
AI & MLSaaS
TE
TechTrek Events
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NexGen Banking Summit UK 2026
Tue 5 May · 9:00amCanary Riverside Plaza Hotel

The third edition of the NexGen Banking Summit brings 500+ banking executives and fintech innovators to the Canary Riverside Plaza Hotel for two days on AI-powered banking, generative AI, and…

£499
FintechAI & ML

Tuesday 5 May3 events

9:00am£499
Canary Riverside Plaza Hotel, West Ferry Circus

The third edition of the NexGen Banking Summit brings 500+ banking executives and fintech innovators to the Canary Riverside Plaza Hotel for two days on AI-powered banking, generative AI, and digital transformation. One of the strongest dedicated fintech events in London this month.

FintechAI & MLInvestors
10:00amPaid
The Tower Hotel, St Katharine's Way

Annual summit for venture capital investors and founders at The Tower Hotel, covering deal flow, investment trends, and ecosystem building.

InvestorsFounders

Wednesday 6 May2 events

9:00am£649
DL
Business Design Centre, 52 Upper Street

The UK's premier software developer conference returns to the Business Design Centre in Islington for two intensive days. Devoxx UK features 100+ sessions across 8 tracks — from Java and Architecture to Data & AI and Bleeding Edge — with hands-on labs and an evening social. Sponsored by Red Hat, JetBrains, Google Cloud, and AWS, this is the must-attend event for engineers and technical leaders in May.

AI & MLOther
8:30am£349
Excel London, Royal Victoria Dock

Three thousand senior marketing professionals gather at Excel London for the Digital Marketing World Forum's flagship global event. 200+ speakers across 10 tracks from AI automation to creator economy and digital transformation.

MarketingAI & MLSaaS

Thursday 7 May3 events

9:00am£150
Old Billingsgate, 1 Old Billingsgate Walk

MongoDB's flagship London conference brings together AI builders and architects at the iconic Old Billingsgate venue. The speaker lineup is one of the strongest of the week: MongoDB CEO CJ Desai, 20VC founder Harry Stebbings, and Sequoia partner Luciana Lixandru share the stage alongside Hugging Face and enterprise tech leaders. A must for developers building production AI applications.

AI & MLSaaSFounders
8:00am£20
Bonds Mayfair, 98 Piccadilly

Monthly fintech networking breakfast at Bonds Mayfair, Piccadilly. A consistent format for fintech founders, investors, and professionals to connect over early morning coffee.

FintechInvestorsFounders
12:30pmFree
Bayes Business School, 106 Bunhill Row

Practical investment readiness workshop at Bayes Business School (City, University of London). Covers what investors look for, pitch structure, and fundraising preparation — free entry.

FoundersInvestors