AI startup ecosystem
Artificial intelligence is one of Europe's fastest-growing startup sectors, with hubs in London, Paris, Berlin, and Helsinki driving advances in generative AI, computer vision, and NLP. European AI startups benefit from strong academic research, increasing VC specialisation, and growing enterprise demand across industries. We track 892 organisations in this sector across 6+ countries.
Showing 481–500 of 892 AI
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Langdock
Berlin-based enterprise AI workspace providing a GDPR-compliant environment where teams can use LLMs from multiple providers—GPT-4, Claude, Gemini—through a single interface connected to company data, with full EU data residency. Focused on European enterprises with strict data-sovereignty requirements.
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Lars Mangelsdorf
Co-founder and CEO of Yokoy, the Zurich-based AI-powered spend management platform founded in 2019. Mangelsdorf led Yokoy through a CHF 80 million Series B in 2022 led by Sequoia Capital, one of the largest Swiss fintech rounds of that year, and expanded the company from DACH into the UK and the Netherlands, building deep integrations with SAP and Oracle for enterprise finance automation.
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Latvian Artificial Intelligence Centre
Latvia's national Artificial Intelligence Centre (Makslīga Intelekta Centrs) was established by law and officially opened on 2 April 2025 at the RTU Science and Innovation Centre in Riga. Founded jointly by the Ministry of Smart Administration and Regional Development, the Association of Latvian Universities, and the ICT Association LIKTA, it is structured as a state-supported private foundation with €370,000 in initial Ministry of Economics funding. The Centre serves as Latvia's primary collaborative platform for AI research, ethics, governance, Latvian language preservation in AI systems, and technology commercialisation, and is a principal organiser of the AI Connect 2026 conference.
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Latvian Digital Innovation Hub
One of two European Digital Innovation Hubs (EDIH) in Latvia, the Latvian Digital Innovation Hub supports companies through digital transformation via digital maturity assessments, personalised training programmes, and expert consultancy. Funded with €3.5 million (50% EU, 50% Latvia), it operates across six regional centres in Riga, Liepaja, Jelgava, Rezekne, Valmiera, and Ventspils, focusing on AI, 5G, and GovTech innovation. The hub is a co-organiser of the AI Connect 2026 conference at the RTU Science and Innovation Centre in Riga.
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Laurent Sifre
Co-founder and former CTO of H and a deep-learning researcher who previously worked at Google DeepMind on AlphaGo and AlphaZero, bringing frontier-model expertise to the Paris AI startup.
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Lawhive
Lawhive is a London-based legaltech company building an AI-driven law firm model focused on the consumer legal market. It helps people resolve everyday legal issues such as family law, landlord and tenant disputes and employment matters, connecting clients with solicitors through an online platform. The company has developed its own AI operating system used by lawyers to reduce the time, cost and administrative burden of routine legal work. In February 2026 Lawhive raised $60 million in a Series B round, with participation from TQ Ventures, GV, Balderton Capital and Jigsaw, to support its expansion into the US.
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Layla Hosseini-Gerami
Scientist and entrepreneur working at the intersection of AI and drug discovery, focused on using computational methods to rescue and repurpose previously failed drug candidates. She is an announced speaker at the 2026 TEDAI Vienna conference on AI and drug discovery.
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LDX3 (LeadDev London) 2027
LDX3, LeadDev's London engineering leadership conference, returns 28-29 June 2027. Pre-sale tickets for the 2027 edition are now available, continuing LeadDev's programming for engineering managers and technical leaders.
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LDX3 London 2026
LeadDev's London conference for engineering leaders, with 2,500+ attendees across three stages on leading teams, building systems, and industry shifts. For technical founders and engineering leaders it is the strongest UK venue for engineering-leadership depth and peer networking.
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Lead Ventures
Lead Ventures is a Budapest-based independent VC firm founded in 2017, specialising in late-Seed and Series A investments in scale-ups across Central and Eastern Europe and the Baltics. The firm closed its second fund at €100 million in 2024, deploying initial tickets of €2–5 million with follow-on capacity up to €10 million. It has backed over 20 companies and claims the largest VC exit in Hungarian history with its investment in AImotive, acquired by Stellantis. Beyond capital, the firm differentiates on access to an international network of industry operators and domain experts.
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Leapo
Client management platform for online and hybrid fitness coaches. Leapo tracks each client's workout completion, check-ins and trends, then surfaces a weekly briefing of who is on track and who needs attention — alongside a drag-and-drop workout builder, nutrition logging (via FatSecret), custom check-in forms and an AI assistant that flags at-risk clients. Currently in early access.
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Leavingstone
Full-service creative technology agency founded in Tbilisi in 2010, offering digital marketing, AI solutions, UX/UI design, and web and mobile development. Leavingstone is the first agency in the Caucasus region to win Cannes Lions awards, claiming the distinction two years in a row (2015 and 2016), and has accumulated over 150 international awards including Webby and Eurobest prizes. The agency employs more than 100 people and counts Siemens, Visa, Netflix, and WHO among its clients.
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Leeds Digital Festival 2026
Billed as the UK's largest open tech festival — a decentralised, mostly free two-week programme of hundreds of community-run events. For a Yorkshire founder or developer it is an accessible way to run or attend sessions, build a local network, and recruit without a big ticket cost.
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LegalFly
LegalFly is an AI-native legal operating system for in-house legal, compliance and procurement teams. The platform automates contract review, drafting, legal research and due diligence, integrating with Microsoft Word and Teams, and maintains full audit trails across 60+ jurisdictions. Founded by ex-Tinder product leaders Ruben Miessen, Kasper Verbeeck, Dennis Montégnies and Gregory Vekemans, the company raised a €15 M Series A led by Notion Capital in July 2024. It reported 800%+ revenue growth in 2025 and counts Slaughter & May and Allianz among strategic partners. LegalFly was preparing a new growth round for mid-2026.
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Legora
Stockholm-based legal AI platform for law firms and in-house legal teams, assisting with research, contract review, and drafting across complex matters. Used by 1,000+ legal teams in 50 markets. Reached €85M+ ARR in under 18 months. Raised $550M Series D at a $5.6B valuation from Accel, Atlassian, and NVIDIA's NVentures.
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lemlist
lemlist is a Paris-based sales engagement SaaS platform built by the company lempire. Originally a cold-email personalisation tool, it has grown into a multichannel outreach platform combining a large B2B lead database, AI-assisted personalisation, and built-in email warm-up (lemwarm) to help sales teams run outbound campaigns and book meetings. It is used by tens of thousands of businesses across more than 100 countries and is part of the broader lempire product family, which also includes lemcal, Taplio and Tweet Hunter. The company scaled largely through product-led growth, and in October 2021 raised $30M from Expedition Growth Capital.
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Lexroom
Lexroom is a Milan-based legaltech company founded in 2023 that builds an AI platform for legal professionals, including lawyers, law firms, accountants, notaries, and enterprise legal teams. Its product is designed for civil-law jurisdictions and uses a data-first architecture built on a proprietary database of verified legal sources such as legislation, case law, and regulatory materials, aiming to reduce fabricated citations and unreliable outputs common to general LLM tools. The platform supports legal research on verified sources, document analysis and comparison, custom clause drafting, and Microsoft Word integration. The company states it is ISO 27001 certified and GDPR and AI Act compliant.
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Leya AI
Leya AI, now operating under the brand Legora, is a Swedish legal-AI company based in Stockholm building collaborative AI tools for lawyers, including an 'agentic operating system' for legal work that combines large language models, an agentic harness and data integrations. The platform is aimed at in-house legal teams and law firms looking to accelerate legal research and drafting.
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Light
Light is a Copenhagen-based AI-native finance platform that rebuilds the general ledger from scratch to replace legacy ERP and accounting systems. It automates core accounting functions including accounts receivable, accounts payable, bookkeeping, line-item coding, tax and VAT reporting, and multi-entity financial consolidation, while letting finance teams query their financial data in natural language. The platform integrates with CRMs, banking systems, and communication tools such as Slack and Microsoft Teams, and targets hypergrowth, multi-entity international companies. Founded by CEO Jonathan Sanders and CTO Filip Kozjak, Light exited stealth in June 2024 and later raised a Series A.
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Lightspeed Venture Partners (Europe)
Lightspeed Venture Partners is a global multi-stage venture capital firm with a dedicated European practice based in London. The firm has been a key growth-stage investor in major European companies including Mistral AI, Miro, and Epic Games, and focuses on enterprise SaaS, consumer internet, and AI. Lightspeed manages over $18 billion globally and has expanded its European team to source and support founders across the continent.
