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 929 organisations in this sector across 6+ countries.
Showing 761–780 of 929AI
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Smartsupp
Conversational e-commerce platform combining live chat, chatbots and an AI shopping assistant (Mira) to engage visitors and convert leads; used on 100,000+ websites, with leading live-chat market share in Central Europe.
smaXtec
smaXtec builds ingestible sensor and AI monitoring systems for dairy cows to detect health issues early and improve herd management decisions, competing with precision livestock platforms such as Allflex, CowManager, and Nedap.
SMRK VC
SMRK VC is a Kyiv-based seed-stage fund founded in 2013 by Oleksandr Kosovan and Andriy Dovzhenko, with a $10M initial fund focused on IT products at seed and Series A. The fund has backed 23+ companies, with a portfolio spanning Ukraine, the US, and Europe across enterprise software, B2B SaaS, and consumer tech. Notable investments include Allset, Preply, Competera, and Ajax Systems; the fund made its most recent disclosed investment in OpenBabylon, a Ukrainian AI translation startup, in February 2026. SMRK has continued dealmaking through the wartime period and remains one of the longer-standing native Ukrainian VC funds still actively investing.
Sofia GDG DevFest 2026
Bulgaria's edition of the global Google Developer Group DevFest, held annually in Sofia with 600+ developers. Covers Android, Flutter, web, cloud (GCP), Firebase, and AI/ML engineering with talks in English from local and international speakers. Free admission; a primary networking event for Sofia's developer community which includes large local employers like VMware, SAP Labs, and a growing startup scene.
Solve Intelligence
Solve Intelligence builds an AI platform for intellectual property and patent work, acting as a co-pilot for IP law. Its software helps teams collect ideas from inventors, draft patent applications, respond to office actions, handle continuations and divisionals, and coordinate global patent filings across technical domains. The company is a Y Combinator alumnus with operations in London and San Francisco, founded by Chris Parsonson (CEO), his brother Angus Parsonson (CTO), and Sanj Ahilan. In December 2025 it raised a $40 million Series B co-led by Visionaries and 20VC, bringing total funding to roughly $55 million.
Sona
Sona is a London-based workforce management platform built for frontline and deskless workers in industries such as hospitality and healthcare. Its integrated, AI-powered system combines scheduling, HR, payroll, compliance and business intelligence tools into a single people operating system. Founded in 2021 by Steffen Wulff Petersen, Oli Johnson and Ben Dixon, the company aims to serve the large global population of frontline workers. In April 2026 Sona raised a $45 million Series B led by N47, with participation from Felicis, Northzone, Gradient and Italian Founders Fund, taking total funding above $100 million.
Sónar+D 2026
14th edition of Sónar festival's creative-tech congress at Llotja de Mar in central Barcelona, with talks, workshops and installations across three tracks: AI & Music, Beyond the Screen, and Digital Gardens. New affordable standalone passes (€15/day) debut in 2026.
Sonar+D 2027
Sonar's next edition, including its Sonar+D creative-tech congress, is confirmed for 17-19 June 2027 in Barcelona. The festival's tech-focused programme runs talks, workshops, and installations across AI, music, and digital innovation for its creative and startup audience.
Sotirios Makrygiannis
Sotirios Makrygiannis is a former senior Nokia executive who founded AIA Lab, an artificial intelligence advisory firm focused on helping organisations adopt and scale AI strategies. With decades of experience driving technology and innovation at a globally recognised telecommunications company, he now advises enterprises and startups on AI growth strategy and organisational transformation. He is a confirmed speaker at the Cyprus AI Expo 2026, contributing expertise in large-scale technology transformation and AI adoption.
Spinoff Europa Conference 2026
The 5th edition of Southeast Europe's flagship deep-tech and science-to-business conference, gathering 400+ speakers and around 40 breakthrough spinoff teams. It pairs university and research-spinoff founders with investors, clusters, and policymakers — strongly relevant for science-based founders raising early capital.
Spinoff Europa Conference 2027
The 6th edition of the Spinoff Europa Conference takes place in Sofia 17-18 June 2027. The event covers deep tech, biotech, greentech and AI, with a main conference programme, B2B matchmaking, 360-degree workshop labs and the Spinoff of the Year Award ceremony for Bulgaria's spinoff and deep-tech ecosystem.
Spona
Spona is a free micro-ERP platform that connects clients with their outside suppliers and subcontractors, combining contracts, work phases and milestones, tasks, payment analytics, built-in chat and video calls, a shared calendar, and an AI consultant in one shared workspace. Its only paid service is financing: once a milestone is approved, suppliers can request early payment or clients can defer payment up to 90 days, with Spona charging a transparent fee on the financed amount. The company operates through Top Digital Agency Limited in Ireland and its Croatian subsidiary Top Digital d.o.o. (Spona Croatia), based in Zabok, and has received co-financing from the European Regional Development Fund's Competitiveness and Cohesion Programme.
Spore.Bio
Spore.Bio is a Paris-based biotech developing AI-driven microbiology testing for the food, beverage, cosmetics and pharmaceutical industries. Its technology uses spectroscopic analysis combined with machine learning to detect, quantify and identify micro-organisms directly from a sample without traditional culturing, enrichment or staining, reducing testing time from days to minutes. The approach is intended to let manufacturers identify contamination risks quickly on or near the production line. The company raised a $23M Series A in February 2025 led by Singular, building on an earlier pre-seed round, and in January 2026 announced multi-million funding from the Google.org Fund for AI in Science.
Spotwise.ai
Spotwise.ai is a Riga-based B2B SaaS company that automates competitive radio advertising intelligence for broadcaster sales and ad-ops teams. Its system continuously monitors hundreds of terrestrial and digital radio streams, uses audio fingerprinting and ASR to detect and transcribe every ad break, identifies the advertiser and creative, and then pushes the resulting 'who is advertising on my competitor' feed into CRM and lead-routing workflows that the broadcaster's sales team can actually action. The product is explicitly built for multilingual European markets where a single media group may operate stations in four or five languages, which is a harder technical setup than the US-centric incumbents handle well. For Baltic and CEE broadcasters, Spotwise is one of the few tools that turns ad monitoring from a manual panel-listening exercise into a live competitive-intel feed, and the company sits in the broader category of AI-enabled sales intelligence products coming out of the Riga ecosystem.
Spring ITAPA 2026
Slovakia's flagship technology and public-administration conference at Crowne Plaza Bratislava, covering agent-based AI, cybersecurity, digital sovereignty, post-quantum security & modern eGovernment with Meet-the-Speakers and masterclass formats.
SPS Italia 2026
SPS Italia 2026 was the 14th edition of Italy's leading trade fair for industrial automation and digital manufacturing, held 26-28 May 2026 at Fiere di Parma and organised by Messe Frankfurt Italia. The edition drew 37,528 attendees and 720 exhibitors across six pavilions, built around five core themes — cyber security, AI agents, software-defined manufacturing, robotics & Physical AI, and ESG. A Digital District (Industrial IT, Focus AI, Start-Ups, Academy), 50+ conferences across three arenas, and the SPS Italia UP Challenge for startups make it a key selling and partnership venue for industrial-tech founders.
SPS Italia 2027
Italy's leading trade fair for industrial automation and digital manufacturing returns to Fiere di Parma for its 15th edition, running 25-27 May 2027, organised by Messe Frankfurt Italia. The 2026 edition drew 37,528 attendees and 720 exhibitors across cyber security, AI agents, software-defined manufacturing, robotics, and ESG themes.
Stability AI
Stability AI is a London-based artificial intelligence company founded in 2019 that develops open and openly licensed generative models across images, video, audio and 3D, best known for the Stable Diffusion text-to-image model. It positions itself around accessible, open generative AI for creators, developers and enterprises.
Stanislas Polu
Co-founder and CTO of Dust and a former research engineer at OpenAI, where he worked on reasoning and formal mathematics, now building enterprise AI agents.
Starfish Bioscience
Restores soil health through AI-powered DNA sequencing of soil microbiomes, having built the first bacterial genome atlas for Bordeaux vineyard soils. Develops non-GMO, bacteria-based biosolutions to improve crop resilience in a changing climate.
