Tech Events in London

Hackathons, tech demos, startup events, and developer meetups in London.

32 upcoming tech events

Data Decoded LDN

Wed, 22 Apr 2026 at 10:00

Olympia London

Data Decoded London at Olympia London is a data-focused conference exploring analytics, AI, and data strategy through expert talks, case studies, and panels at a premier West London venue.

Agentic AI-MeetUp London #7 Wednesday 22nd April

Wed, 22 Apr 2026 at 17:30

Olympia London

London Agentic AI Meet-Up #7 at Olympia London brings together AI enthusiasts for a concise evening of talks and networking. Hosted by Data Decoded, this tech meetup features guest speakers from Deliveroo, V7 Labs, Zopa and Zilch, exploring the latest in agentic AI and practical industry insights.

Retail Technology Show

Wed, 22 Apr 2026

ExCeL London

The Retail Technology Show at ExCeL London showcases cutting-edge retail tech, with industry insights, live demos, and networking across a sprawling multi-hall venue.

Innovation Zero

Tue, 28 Apr 2026 at 10:00

Olympia London

Innovation Zero is a leading tech conference at Olympia London focused on sustainability and climate tech innovation. Attendees can expect keynote talks, expert panels, and live demos from startups and established firms shaping the future of technology and policy.

Solar & Storage Live London

Wed, 29 Apr 2026

ExCeL London

Solar & Storage Live London showcases the latest solar and energy storage innovations at the UK's largest exhibition for renewables.

Databricks DevConnect London

Wed, 29 Apr 2026 at 17:00

Databricks London

Databricks DevConnect returns to London for an evening of technical chat and practical demos hosted by the Databricks Developer Relations team at the Databricks London office. Expect deep dives into new features, real-world lessons, and candid conversations about how the platform works beyond slides.

HeyGen Infinitely Me Pop-Up — London

Tue, 28 Apr 2026 at 11:00

Early Bees Coffee Holborn, Unit 1B, 100-110 High Holborn, London WC1V 6QL, UK

HeyGen launches Infinitely Me pop-up in London’s Holborn, offering invite-only access to an on-site digital twin shoot by professional videographers. Attendees will enjoy a branded latte, exclusive swag for social posts, and a hands-on peek at the latest AI avatar tech in a premium, intimate setting.

FoundersX x Reverse Investor Pitching Event - Google Cloud

Thu, 30 Apr 2026 at 18:00

Google London - Central Saint Giles, 1-13 St Giles High St, London WC2H 8AG, UK

FoundersX partners with Google Cloud for a reverse investor pitching night in London. Founders pitch to investors in a fast-paced, professional setting at Google London – Central Saint Giles, with cloud-focused startups, networking, and funding conversations.

Design Evenings LDN: Crafting User-Centred Solutions for Millions

Thu, 30 Apr 2026 at 18:00

BrainStation London

Richard Jarvis, Senior Product Designer at Rightmove, breaks down redesigning the app’s search entry point for millions of users. See how user insight, design craft, and business priorities come together to ship scalable UX decisions. A practical, high-impact design talk at BrainStation London.

Journalism Technology London Meetup

Tue, 21 Apr 2026 at 18:00

Newspeak House, 133 Bethnal Grn Rd, London E2 7DG, UK

Journalism Technology London Meetup at Newspeak House gathers journalists, technologists, and technical journalists to explore how tech can strengthen the journalism sector. Doors open at 19:00 with light dinner, followed by short talks and a lightly facilitated discussion to grow a London media-tech community.

HR Technologies UK

Wed, 29 Apr 2026

ExCeL London

HR Technologies UK is a London-based tech conference for HR pros to explore the latest workplace-technology trends and innovations.

Sudan Digital Archive Demo Day

Tue, 5 May 2026 at 18:00

Newspeak House, 133 Bethnal Grn Rd, London E2 7DG, UK

Join a public demo of the Sudan Digital Archive at Newspeak House in London for a live presentation, hands-on preview, and Q&A. The session invites technologists, archivists, and preservation enthusiasts to explore digital artifacts from Sudan's 2019-present revolution and democratic transition.

International JavaScript Conference London

Mon, 11 May 2026

London City Center, London

International JavaScript Conference London brings industry leaders together to explore the future of JavaScript across multiple conferences.

DevOpsCon London

Mon, 11 May 2026

Park Plaza Victoria London, London

DevOpsCon London brings together sessions on DevOps, cloud platforms, and Kubernetes with hands-on workshops and multi-conference tracks.

Kickstart Your Medtech Venture: Knowledge Base Launch

Wed, 13 May 2026 at 15:30

South Kensington

Join Imperial College for the launch of the Expert Insights Knowledge Base to accelerate medtech ventures. Learn from industry experts, explore practical insights for starting and funding medtech startups, and network with researchers and entrepreneurs at the South Kensington Campus.

London Tech Week

Mon, 8 Jun 2026

Olympia London, London

London Tech Week brings global tech leaders, innovators, and investors together to explore future technologies and investment opportunities.

FTT Embedded Finance & Super-Apps Europe

Tue, 12 May 2026

Convene 155 Bishopsgate

At Convene in London, FTT Embedded Finance & Super-Apps Europe brings together fintechs, brands and AI pioneers to explore the transformative frontier of embedded finance and cross‑industry innovation.

LDX3 London

Tue, 2 Jun 2026

InterContinental London – The O2, London

LDX3 London brings senior tech decision-makers together for talks and networking across three stages at InterContinental London – The O2.

Digital Construction Week

Wed, 3 Jun 2026

ExCeL London

Digital Construction Week at ExCeL London showcases cutting-edge tech in digital construction, with expert talks, hands-on workshops, and live demos that reshape how buildings are planned and built.

Vibe Coding Hackathon

Fri, 19 Jun 2026 at 10:00

Encode Hub, 41 Pitfield St, London N1 6DA, UK

Vibe Coding Hackathon pulses through Encode Hub at 41 Pitfield St, London, as coders race through 24 hours of AI, APIs and hardware hacks in a high-energy, collaborative tech showdown.

LegalTechTalk

Wed, 17 Jun 2026

InterContinental London – The O2, London

LegalTechTalk gathers legal innovators at InterContinental London - The O2 to explore the latest legal-tech breakthroughs and strategic shifts shaping the industry.

TINtech

Tue, 16 Jun 2026

Convene 155 Bishopsgate

TINtech dives into data, AI, and automation reshaping insurance business models and customer experiences at Convene's sleek Bishopsgate hub in London.

Infosecurity Europe

Mon, 31 Aug 2026 at 10:00

ExCeL London

Infosecurity Europe is the leading information security conference and expo at ExCeL London, featuring vendors, expert talks, and hands-on demos on cyber defense, threat intel, cloud security, and data protection.

AI LIVE

Tue, 20 Oct 2026 at 10:00

Olympia London

AI LIVE brings together engineers, researchers, and industry leaders for talks, demos, and networking on the latest AI advances at Olympia London. Explore practical applications, responsible AI, and future trends in a high-profile conference setting.

Smart Retail Tech Expo

Mon, 31 Aug 2026 at 10:00

ExCeL London

Explore the Smart Retail Tech Expo at ExCeL London on 31 August 2026. The event highlights the latest retail technology through live demos, keynote sessions, and a crowded expo floor featuring AI, omnichannel solutions, loyalty platforms, and shopper analytics.

Retail Technology Show

Mon, 31 Aug 2026 at 10:00

ExCeL London

Retail Technology Show at ExCeL London brings together retailers and tech providers to explore the latest in AI, checkout automation, and omnichannel software. The event features keynote talks, vendor demos, and an expansive expo floor focused on transforming the consumer shopping experience.

Learning Technologies

Mon, 31 Aug 2026 at 10:00

ExCeL London

London’s Learning Technologies conference and expo at ExCeL London gathers educators, researchers, and edtech providers to explore the latest in digital learning tools, AI in education, and evolving pedagogy through talks, demos, and networking.

SITS Service Desk & IT Support Show & MSP Show

Mon, 31 Aug 2026 at 10:00

ExCeL London

Join SITS: Service Desk & IT Support Show and MSP Show at ExCeL London for the latest in IT service management. The trade show features vendor demos, practical case studies, and expert talks for service-desk pros, MSPs, and IT leaders, with valuable networking throughout the day.

DigiGov Expo

Mon, 31 Aug 2026 at 10:00

ExCeL London

DigiGov Expo gathers public-sector leaders and tech innovators at ExCeL London for talks, demos, and case studies on digital-government transformation. Explore policy, civic tech, and vendor showcases across a multi-track program designed for government and industry professionals.

Encode London Hackathon and Conference

Fri, 23 Oct 2026 at 10:00

Encode Hub, 41 Pitfield St, London N1 6DA, UK

Encode London Hackathon and Conference gathers coders at Encode Hub on Pitfield Street for a multi-faceted tech weekend, hackathon sprints, talks on AI and open source, and hands-on demos in a buzzing, innovation-fueled space.

Hospitality Tech Expo

Tue, 29 Sept 2026

ExCeL London

Europe's leading event showcasing technologies driving profits for the hospitality industry, from smart room systems to seamless guest experiences, staged across the expansive halls of ExCeL London.

Data Centre Expo Global 2027

Wed, 3 Feb 2027

Olympia London

Data Centre Expo Global 2027 takes over Olympia London with future tech talks on data centers, cooling, and edge computing, plus exhibitors and demos drawing IT pros from around the world.