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 121–140 of 929AI
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Black Forest Labs
Black Forest Labs is a German AI research lab focused on generative visual intelligence, describing itself as a frontier lab for models that understand, reason, and act in the world. It is best known for the FLUX family of image generation models, offered via a playground, an API, and open-weights releases on platforms like Hugging Face and GitHub. The FLUX models have been widely adopted across open-source and enterprise platforms. In December 2025 the company raised a $300M Series B at a $3.25B post-money valuation, co-led by Salesforce Ventures and AMP, with participation from a16z, NVIDIA and others.
Blackwall
Formerly BotGuard, builds GateKeeper, a reverse-proxy WAF that blocks malicious bot traffic and L7 DDoS for hosting providers and SMBs across 2.3M+ websites. Raised EUR 45M Series B in 2025 led by Dawn Capital.
Blockbrain
Blockbrain builds private enterprise AI assistants that connect to internal knowledge tools such as Slack, Notion, Google Drive, and email. The platform creates context-aware internal search and answer workflows to reduce information fragmentation and speed up employee access to institutional knowledge.
Bloomin
All-in-one operating system for solo educators and small education businesses — tutors, coaches, mentors and admissions consultants. Combines a student CRM, scheduling, payment tracking and a public profile with an AI "digital brain" that turns session notes into prep, follow-ups and a mini-assistant answering student questions. EU-based and GDPR-compliant; free core plan with a paid Premium tier.
boost.ai
boost.ai is an enterprise conversational AI platform founded in 2016, headquartered in Sandnes with offices in Oslo, Copenhagen, London and Los Angeles. The company's virtual agents consistently achieve resolution rates above 90%, automating thousands of customer interactions daily for banks, telcos and insurers across the Nordics and beyond. Backed by Nordic Capital private equity, boost.ai is recognised as a Leader in Gartner's 2025 Magic Quadrant for Conversational AI Platforms. Its upgraded voice offering, launched in late 2025, extends the platform into next-generation enterprise voice automation.
Borubar Ventures
Borubar Ventures is the personal investment vehicle of SALESmanago founder Grzegorz Błażewicz, launched after his majority-stake transaction with Silver Lake Waterman. The fund focuses on B2B SaaS, marketing technology, and AI-driven analytics startups across Central and Eastern Europe, with operator-led support drawing on the SALESmanago scale-up playbook.
Borys Musielak
Borys Musielak is a Warsaw-based engineer-turned-investor, Founding Partner at SMOK Ventures — a pre-seed and seed fund backing Central and Eastern European founders — and the driving force behind SMOK Angels, a no-fee network of 220+ founders-turned-investors. He previously founded Filmaster, a movie-recommendation engine acquired by Samba TV in 2015, and co-founded Reaktor Warsaw (one of Poland's first startup coworking hubs) and the Startup Poland foundation. Through SMOK he has backed CEE startups across AI, gaming and software including Authologic, Alokai, inStreamly and Defguard, and in 2025 he co-founded No Cap, an AI-driven angel investing platform.
Brain Bar 2026
A future-focused festival in Budapest exploring how technology, science, and society intersect. Draws 5,000+ attendees including founders, researchers, and policymakers. Known for provocative talks on AI, biotech, and the future of work. Tickets start from EUR 100.
Brainjo
Regensburg-based startup applying neuroplasticity research to music learning, helping adult beginners develop instrumental skills through scientifically-structured daily practice sessions of 20–25 minutes. Its AI adapts lesson pacing to each learner's progress and retention patterns. Raised a €2M seed from HTGF.
Brainly
Brainly is a Polish-founded edtech that operates a peer-to-peer learning community: students post questions and get answers verified by other learners, educators, and AI. Founded in Kraków in 2009 by Michał Borkowski, Łukasz Haluch, and Tomasz Kraus, the company expanded globally, becoming one of Poland's best-known consumer internet successes. It has raised funding from investors including Naspers, General Catalyst, Point Nine Capital, and Runa Capital, and has incorporated AI tutoring features (Ginny) in recent years.
Brave1 Defense Tech Valley 2026
POSTPONED — as of September 2026 the organisers state on defensevalley.tech that Defense Tech Valley will return on new dates and in an updated format, which have not yet been announced. Ukraine's flagship defense-tech summit, organised by the Brave1 cluster with the Ministry of Defence and Ministry of Digital Transformation. The 2025 edition drew more than 5,000 participants and closed around $100M in deals; the next edition is billed around global scaling and joint US/EU production.
Brent Hoberman
A well-known UK tech entrepreneur (Lastminute.com) and investor, Brent has a footprint in Poland via his fund Firstminute and personally. He’s invested in Polish AI ventures and often speaks highly of Poland’s tech scene. Associated startups: Cosmose AI, Digital Pharmacy (examples of Polish startups he’s supported).
Brickanta
Brickanta is building an AI-native operating layer for early-stage commercial construction planning. The platform interprets drawings, code constraints, and cost data to automate bid analysis and estimation, reducing procurement risk and planning overhead for project owners and contractors.
BrightCap Ventures
Founded in 2018 by Georgi Mitov and Elina Halatcheva (joined by Managing Partner Diana Stefanova), BrightCap is a pre-seed and seed VC based in Sofia. Its second fund (BrightCap II) closed at approximately €47.5M in 2025, with the European Investment Fund as a cornerstone LP, and is notable as the first vehicle to blend Recovery and Resilience Facility capital from both Bulgaria and Romania in a single cross-border fund. Managing partners bring operating backgrounds from exits at VMware (Aviaso) and Honeywell (Sciant) rather than traditional finance. BrightCap invests €400K–€3M tickets with sector focus on future of work, digital health, and fintech; the portfolio includes Software Group, Pliant, and FITE.
Brightflag
AI-powered enterprise legal management platform for corporate legal teams covering legal spend, matter management, invoicing and outside-counsel collaboration. Founded 2014; acquired by Wolters Kluwer in 2025.
BSides Vilnius 2026 - Security Theater
Community-driven cybersecurity conference at Kablys with a workshop day (DEF CON CTF, AI Red Teaming, Bash for hackers) plus a main conference day of talks and CTF competitions covering offensive and defensive security.
Budimex Accel Program
Accelerator by Budimex for construction-tech startups in green construction, AI, robotics, and site automation. Offers pilots on construction sites, industry mentors, and potential investment or procurement. Scope: Regional (Poland and CEE).
Bulgarian Security Summit 2026
Inaugural Southeast European security industry summit at Inter Expo Center, co-organized by a&s Adria and NAFTSO. Combines exhibition and conference on smart-city security, IoT, and AI, with 30+ regional experts and a B2B matchmaking platform.
Bulgarian Software Community
The Bulgarian Software Community (BSC Association) is a non-profit technology association based in Sofia, Bulgaria, chaired by Mihail Mateev, a Microsoft Regional Director and MVP. The community has been organising AI and IoT technology conferences since 2016, starting as the IoT Bulgaria Summit and evolving into the AI Industrial Summit series. Their events are held annually at Sofia Tech Park and bring together local and international speakers across tracks covering artificial intelligence, industrial automation, and Internet of Things.
Cambridge Tech Week 2026
Built around the Cambridge deep-tech cluster, with a 2026 theme of how deep tech changes the world. It features an Innovation Alley exhibition for deeptech startups and scaleups, plus sessions on scaling, regulation, and access to capital — high value for science-led founders seeking investors and corporate partners.
