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 221–240 of 892 AI
Countries in this sector
Sectors alongside this one
AI results
-
Declarative AI 2026
Declarative AI 2026 brings rules, reasoning, decisions and explanations to Vilnius, co-locating RuleML+RR 2026 (the 10th International Joint Conference on Rules and Reasoning), DecisionCAMP 2026 and the 22nd Reasoning Web Summer School. The program spans symbolic and neuro-symbolic AI, decision intelligence, DMN standards and explainable AI, and includes an industry track, a rule challenge and a doctoral consortium.
-
Deep Tech Momentum
Organizer of Deep Tech Momentum, a Berlin-based marketplace event pairing deep-tech founders with specialist investors and corporate innovation teams. The curated format focuses on sectors like quantum computing, advanced materials, and AI, offering structured matchmaking sessions to accelerate fundraising for science-driven startups.
-
Deep Tech Momentum 2026
Deep-tech marketplace event at Wilhelm Studios Berlin covering AI, Web3, photonics, and advanced manufacturing, culminating in Berlin's Deep Tech Award ceremony. Especially relevant for R&D-heavy startups seeking patient capital and strategic industrial backers.
-
Deep Tech Summit 2026
CEE's flagship deep-tech marketplace, with an Investor Day followed by the main summit. Built specifically for deep-tech founders raising capital: structured investor matchmaking, a startup challenge, and access to deep-tech-focused VCs and corporates.
-
DeepJudge
DeepJudge is a Zurich-based legal AI company founded in 2021 by AI researchers who met while completing PhDs at ETH Zurich. Its platform provides intent-driven, retrieval-first enterprise search across a law firm's internal document repositories and data sources such as SharePoint, OneDrive and document management systems, enabling permission-respecting access to institutional knowledge before generating AI responses. The product supports multi-document analysis and LLM-powered workflows for legal teams. Reported customers include Freshfields, Holland & Knight, Gunderson Dettmer and Homburger, and the company maintains teams in the United States and Canada.
-
DeepL
DeepL is a Cologne-based AI translation company founded in 2017 by CEO Jarosław Kutylowski. Renowned for its neural machine translation quality, DeepL quickly surpassed competitors in accuracy and nuance. The company’s cloud platform serves over 100,000 business and government customers worldwide, including enterprises like Zendesk and Deutsche Bahn. DeepL achieved unicorn status in 2023 with a €1 billion valuation and continued to grow explosively – by early 2025 it had raised $410 million (led by investors like Index Ventures and Atomico) and reached a $2 billion valuation. In late 2025, reports emerged that DeepL is considering an IPO amid surging revenue, which doubled year-on-year to $185 million in 2024. DeepL’s core product is an AI-driven translator supporting 30+ languages, used for real-time document and content translation. The firm also launched DeepL Write to improve monolingual writing and an AI Agent to automate business tasks. As of 2025, DeepL is recognized as one of Europe’s premier AI startups, combining cutting-edge NLP research with a fast-growing SaaS business. The company’s success – valued at $2 billion and poised for a public offering – underscores Europe’s strength in deep-tech innovation.
-
DeepSea Technologies
Maritime AI company building vessel-performance optimization and semi-autonomous shipping software (Cassandra, Pythia) to cut fuel use and emissions. Founded 2017, acquired by Japan's Nabtesco in 2023.
-
deepset
deepset is a Berlin-based AI company founded in 2018 that helps enterprises build custom natural-language and LLM applications. It created Haystack, a widely used open-source framework for retrieval-augmented generation and LLM pipelines, and offers a commercial enterprise platform on top of it for building production AI agents and search systems.
-
DefCamp 2026
DefCamp is the largest cybersecurity and hacking conference in Central and Eastern Europe, held at the Palace of the Parliament in Bucharest, with hands-on workshops running November 16-18. The 16th edition features world-class keynotes, live hacking competitions in the Hacking Village, and expert panels on AI threats, supply-chain security, and cloud security. It unites security researchers, professionals, and enthusiasts from across the region for networking and knowledge-sharing.
-
Delfos Energy
AI-powered asset performance management ('virtual engineer') platform for wind, solar, hydro and battery storage assets. Global HQ in Barcelona. Raised about EUR 6.3M in 2024.
-
Delphine Groll
Co-founder and COO of Nabla, leading operations and partnerships for the clinical-documentation AI company used by thousands of practitioners.
-
Delta Summit 2026
Malta's official digital innovation summit organized by the Malta Digital Innovation Authority and Tech.mt. Brings together 2,500+ attendees covering AI, blockchain, IoT, and digital policy. Features the Malta Innovation Awards and a strong government-startup dialogue. Tickets from EUR 100-250.
-
DES - Digital Enterprise Show 2026
Leading international B2B event on AI and exponential technologies at FYCMA Málaga, bringing 400+ companies presenting 700+ innovations across AI, data, cybersecurity, cloud, IoT, retail tech, and startups to 15,000 C-level professionals.
-
DesignVerse
Bucharest-based AI platform that provides a context layer for enterprise software development, generating production-ready applications aligned to a company's existing design systems, architecture standards, and internal documentation. Upgraded EUROCONTROL's legacy software in six weeks instead of six months. Raised $5.5M seed from Begin Capital and Gapminder VC.
-
DEV: Challenge Accepted (October 2026)
DEV: Challenge Accepted is an international, full-day, three-track software development conference held at the John Atanasoff Forum in Sofia Tech Park. Tracks cover frontend, backend, architecture, cloud, AI, DevOps, testing and leadership. It runs back-to-back with QA: Challenge Accepted on 24 October 2026 at the same venue.
-
DEV.BG Annual Conference 2026
Bulgaria's largest developer community conference organized by DEV.BG, with 1,500+ developers attending talks on cloud-native, AI/ML engineering, frontend frameworks, and career growth. Sofia edition features 40+ speakers, a job fair, and workshops. Tickets from EUR 30.
-
DevAI by Data Science Summit 2026
A developer-focused spin-off of the Data Science Summit covering AI engineering and applied GenAI tooling, with an online day followed by an onsite day at the Copernicus Science Centre. Aimed at engineers and technical founders building AI into their products.
-
DevDays Iași (September 2026)
DevDays (subtitled 'Unstacked Engineering Conference') is a Romanian software-engineering conference held at the Agora event center in Iași. Evolved from the long-running dotnetdays.ro conference, the 2026 edition runs pre-conference workshops on September 21-22 and a main conference day on September 23, with tracks spanning software development, architecture, AI, cloud infrastructure, DevOps and security.
-
Develop:Brighton 2026
The UK's leading games-industry conference, marking its 20th anniversary in 2026. For games-startup founders and developers it offers business and publishing tracks, an indie showcase, and an expo — strong for funding conversations, partnerships, and hiring across the UK games ecosystem.
-
Develop:Brighton 2027
Develop:Brighton's next edition is confirmed for 13-15 July 2027, save the date, following a 2026 edition that marked its 20th anniversary with over 5,800 attendees. The UK's leading games-industry conference offers business and publishing tracks, an indie showcase, and an expo.
