Startup events in March 2027 – Calendar

Hybrid AI and data engineering summit at Legia Warszawa Conference Center bridging advanced research with production use cases. Good lead-generation venue for startups building ML infrastructure, analytics platforms, and enterprise data tooling.

CEE-focused networking summit in Warsaw with 2,000+ in-person attendees, 500+ investors, and hybrid participation from across Central and Eastern Europe. Founder tickets typically EUR 300-700. Core value is high-volume matchmaking through pre-scheduled 15-minute investor-founder meetings across SaaS, IoT, PropTech, and deep tech, a top CEE deal-flow event.

Policy and leadership forum for youth innovators across the EU and Eastern Partnership countries. Strong fit for civic, edtech, and impact-oriented founders seeking public-sector partnerships.

Large CEE technology and policy event connecting scale-ups with corporate and government decision-makers. Strong fit for startups pursuing enterprise partnerships, public-sector pilots, and regional expansion.

Long-running JVM and backend conference in Krakow with 50+ expert talks on Java, Scala, Kotlin, microservices, and cloud architecture. Draws ~1,000 senior developers over two days. Strong recruiting ground for startups hiring experienced backend engineers, with a tight-knit community that values deep technical content.

Enterprise IT and B2B software conference with practical case studies and buyer-facing sessions. Useful for SaaS and cybersecurity startups seeking pilot contracts and distribution partnerships in Poland.

Premier game industry conference in Krakow featuring an indie game showcase, publisher meetings, and strong startup presence across VR/AR, AI tools, and creative tech. Attracts 2,000+ game developers, publishers, and investors. Valuable for gaming and creative-tech startups seeking publishing deals and development partnerships in the CEE region.

Large software and startup conference at AmberExpo with 6,000+ attendees, 500+ startups, and 200+ investors. Startup Contest offers EUR 30,000 and the agenda is especially strong for developer tools and data-heavy products.

Leading Polish technical security conference focused on applied hacking, incident response, and infrastructure defense. Strong venue for cybersecurity startups to validate products with practitioners and security buyers.

Founder-only conference in Warsaw emphasizing candid, off-the-record conversations about the realities of scaling, leadership, and founder psychology. Curated attendance ensures high-trust networking among experienced operators. Valuable for growth-stage Polish founders seeking peer support and honest discussions about the challenges of building companies.

Europe's largest women-in-tech event in Warsaw, attracting 5,000+ attendees across mentoring zones, startup competitions, and employer branding stages. Features workshops on leadership, technical skills, and inclusive hiring. Valuable for startups seeking diverse talent pipelines and founders looking to build inclusive engineering teams.

One of Europe's top developer conferences, Devoxx Poland draws 2,700+ attendees to Krakow for three days of deep-dive talks on cloud-native architecture, AI/ML tooling, and Java/Kotlin. The hallway track and job fair make it a prime venue for startups recruiting senior backend and platform engineers from Central Europe's talent pool.

One of Poland's largest polyglot developer conferences, Code Europe brings a festival atmosphere to Krakow with talks on frontend, backend, DevOps, data, and AI. With 5,000+ attendees and affordable tickets, it gives startups strong employer-branding visibility and access to a broad developer community across Central Europe.