27 Startup Conferences to Attend in 2025

If you’re searching for the best startup conferences in 2025, you’ve come to the right place. Numerous conferences take place worldwide throughout the year, providing excellent opportunities for startups. Entrepreneurs, founders, and executives need to stay informed and network with like-minded individuals in the industry, and attending conferences is a great way to achieve this. Let’s explore the options!

1. STARTUPS WORLD 2025

STARTUPS WORLD 2025, an international conference in Porto, Portugal, is a key event for the global startup community. This conference aims to bring together innovative minds and industry leaders, offering in-person and virtual attendance options. It is an ideal platform for entrepreneurs, investors, and tech enthusiasts to connect, share ideas, and explore the latest trends in the startup ecosystem. STARTUPS WORLD is a venue for inspiration, collaboration, and networking, helping shape the future of entrepreneurship globally.

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2. STARTUP DAY 2025

STARTUP DAY 2025 is branded as the most startup-minded business festival, set in the smart city of Tartu, Estonia. The festival’s motto, „From Zero to Hero,” captures its essence as a celebration of entrepreneurship and innovation. This gathering brings together over 3,500+ startup-minded individuals, including entrepreneurs, investors, and innovators, creating a vibrant environment for networking and knowledge exchange. It’s a perfect platform for anyone in the startup ecosystem looking to make significant strides in their business journey.

3. SIGMA EURASIA 2025

SIGMA EURASIA 2025 is poised to be an exceptional event in the realm of innovation and business. Taking place in Dubai, the summit will host a remarkable assembly of participants, including 600 sponsors and exhibitors, 10,000 delegates, and 400 speakers. Renowned for its valuable content, the event attracts influential attendees, such as top government officials, business innovators, and celebrity guests. Participants can look forward to a variety of activities, including two startup pitch sessions, 15 networking dinners, an MMA fight night, two parties, and three Gala Awards. This lineup promises not only insightful discussions but also unique networking opportunities and cultural experiences. Dubai’s status as a hub for business and innovation in the MENA region further enhances the summit’s appeal, making it a must-attend event for those eager to turn ambitious ideas into reality.

4. 4YFN 2025

4YFN 2025 is a premier event dedicated to startup innovation and growth, celebrating a decade of empowering startups. This year’s event, 4YFN24, will expand its offerings with additional halls, stages, and speakers, enhancing its programs for greater interaction, hands-on experiences, and expert insights. The themes for this year focus on Growth, The Age of AI, and Startup Funding, providing a platform for like-minded entrepreneurs and innovators to bring their world-changing ideas to life. The event is aligned with MWC, the world’s most influential connectivity event, fostering a global community of founders and investors.

5. START SUMMIT 2025

START Summit 2025 is Europe’s premier annual conference, renowned for being powered by students. The summit serves as a melting pot where top talents connect with future creators, offering endless possibilities. This event, happening in St. Gallen, Switzerland, is a must-attend for students seeking opportunities, aspiring entrepreneurs ready to launch, and investors seeking the hottest insights. With over 6,000 participants and 160+ speakers in its previous edition, the summit is set to be an „unbelievable blast” for attendees.

6. HELLO TOMORROW 2025

Hello Tomorrow Global Summit 2025 is a flagship event in Paris, celebrating the convergence of technology, innovation, and entrepreneurship. With over 3,000 attendees, 100 speakers, 4 stages, and 125 exhibitors, the summit is a cornerstone for deep tech enthusiasts. It’s a platform where startups, entrepreneurs, and innovators converge to share breakthrough ideas and engage in radical discussions about the future. The summit fosters an environment of learning, networking, and collaboration among industry leaders, decision-makers, and visionaries.

7. TECHCHILL 2025

TechChill 2025, is the leading tech and startup event in the Baltics, bridging the gaps in knowledge, skills, and network. The event spans three days, with the first day featuring side events like Investor Day, Media Tour, Demo Day, workshops, and a Founders mixer. The main event will include stage content, parties, a Speakers dinner, an ecosystem mingle, and more, all taking place at Hanzas Perons.

8. STARTUP GRIND 2025

Startup Grind 2025 is an annual global conference focused on startups building the next big thing. The event is tailored for those on a startup team, working with or investing in startups. Taking place at the iconic Fox Theatre in Silicon Valley, this conference is a hub for networking, learning, and collaboration among the brightest minds in the startup ecosystem. It’s an ideal event for those looking to be at the forefront of startup innovation.

9. TECH.EU SUMMIT 2025

Tech.eu Summit London 2025, is a premier event shaping tomorrow’s tech today. The summit will be held at The Old Billingsgate, a historic venue along the River Thames in central London. This conference invites 2,000 forward-thinkers to connect, collaborate, and innovate with the brightest minds in tech. Attendees will have the opportunity to ignite innovation, network with industry leaders, contribute to the sustainable growth of the tech industry and define the future of startup ecosystems responsibly.

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10. EU-STARTUPS SUMMIT 2025

The EU-Startups Summit 2025, is an exclusive event that showcases many of Europe’s hottest startups. This summit is the meeting place for over 2,000 founders, startup enthusiasts, corporates, angel investors, VCs, and media from across Europe. It offers exceptional networking opportunities, including a dedicated networking app and a meeting point for aspiring entrepreneurs and investors. The event features fireside chats with internationally successful founders, insightful keynotes, and an exciting pitch competition with some of Europe’s most promising startup teams.

11. PODIM 2025

PODIM 2025, one of Europe’s best tech and startup events, will be held in Maribor, Slovenia. This conference is designed for startups, investors, executives, and entrepreneurial enthusiasts. It’s a place where innovation meets opportunity, offering a platform for networking, collaboration, and the exchange of ideas. PODIM is a conference made to inspire and empower those at the forefront of tech and startups.

12. DIGITALK CONFERENCE 2025

DIGITALK Conference 2025 will take place in Sofia, Bulgaria, and will also be accessible online. This conference is designed for game changers and entrepreneurs with breakthrough ideas. It is a platform for industry leaders, innovators, and entrepreneurs to share their insights and experiences. DIGITALK Conference is among the top tech and business events in Southeast Europe, offering a unique opportunity for participants to gain valuable knowledge, network with peers, and explore potential collaborations in the tech industry.

13. INFOSHARE CONFERENCE 2025

Infoshare 2025 is the largest tech and startup event in Central and Eastern Europe (CEE), taking place in Gdańsk, Poland, with an option for online streaming. The conference gathers a diverse audience of software developers, business leaders, startup enthusiasts, investors, marketers, and tech fans. Infoshare celebrates the digital world by providing a platform for attendees to share stories, knowledge, and experiences, helping to bring ideas to life. It is well-known for its extensive networking opportunities and its role in connecting and fostering the growth of thousands of individuals within the tech and startup community..

14.  London Tech Week (London, UK)

London Tech Week is an unparalleled convergence of innovators, investors, serial entrepreneurs, and multinational organizations, all pioneering the use of technology to address the world’s most pressing challenges. It’s a melting pot where visionaries and tech leaders from over 90 countries unite to enrich how we work, rest, and play. Attendees will meet diverse individuals, all contributing to the global tech ecosystem. This event promises inspiration and insights, equipping startups, scale-ups, and tech leaders with the knowledge to create a better future.

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15. VIENNAUP 2025

VIENNAUP 2025, described as a Startup Festival. The event is not just a tech conference but a festival celebrating technology and beyond. It bridges the present to the future and extends from Vienna to a global audience. This festival allows startups, investors, and tech enthusiasts to immerse themselves in an environment that fosters growth, innovation, and global connectivity. The event’s wide-ranging scope and its setting in Vienna make it a unique and exciting prospect for participants.

16. IOT TECH EXPO GLOBAL 2025

Featuring 5 co-located events covering IoT, Cyber Security & Cloud, Blockchain, AI & Big Data, and Digital Transformation, as well as opportunities for networking.

17. DMEXCO 2025

DMEXCO 2025, Europe’s leading digital marketing and tech event, Germany. This exposition and conference serve as a crucial network and business platform for the digital economy, bringing together industry leaders, marketing and media professionals, and tech pioneers. DMEXCO is dedicated to setting the digital agenda, offering a space for decision-makers to extend their knowledge, make contacts, and close deals.

18. TECH BBQ 2025

TechBBQ 2025 is set to provide a unique event experience combining world-class stage content with exceptional networking opportunities and the Danish concept of 'hygge’ (comfort and coziness). This event offers a platform for professionals in the tech industry to connect, collaborate, and innovate. TechBBQ emphasizes creating an environment where attendees can gain valuable insights and enjoy a relaxed atmosphere, making it a unique blend of professional development and casual networking.

19. FINTECH GROWTH SUMMIT 2025

The Fintech Growth Summit 2025, is Scotland’s 12th Annual Financial Technology Summit. This event, part of the Scotland Fintech Festival, will be hosted at Dynamic Earth, Edinburgh. Amidst significant changes in the financial sector, this summit will consider the role of financial innovation in socio-economic recovery. The event will delve into topics like mobile banking, digital channels, cashless payment systems, and the increasing engagement with Fintech services, highlighting the importance of fast, frictionless finance in today’s economic landscape.

20. OSLO INNOVATION WEEK (OIW) 2025

Oslo Innovation Week 2025, is a unique event that brings together entrepreneurs, technologists, and innovators worldwide. This event promotes sustainable solutions aligned with the UN’s sustainability goals and features 60 diverse events. It is an ideal platform for attendees to explore the heart of Nordic innovation, engage with incredible speakers tackling big global challenges, and enjoy informal and easy networking in the urban, green, and food-loving city of Oslo.

21. BITS & PRETZELS FOUNDERS FESTIVAL 2025 

Get ready to be wowed at the BITS & PRETZELS Founders Festival 2025! What began as a cozy 80-person founders breakfast in 2014 has now transformed into an electrifying festival, attracting thousands of founders, top-notch companies, and some of the most inspiring speakers globally – think big names like Barack Obama, Jessica Alba, Arnold Schwarzenegger. This festival is not just a gathering; it’s a powerhouse of ideas and inspiration where entrepreneurship is celebrated as a force for global change. Join the movement and be part of a festival where tomorrow’s visionaries meet today’s changemakers.

22. HOW TO WEB CONFERENCE 2025

How To Web Conference 2025, is Eastern Europe’s premier technology conference that brings together builders and visionaries. This event in Bucharest is a congregation of the brightest minds in the tech industry. It offers a unique opportunity for attendees to learn from and interact with leading entrepreneurs, developers, and tech influencers. How To Web is an ideal conference for those seeking to stay ahead in the rapidly evolving digital landscape.

23. STARTUP NIGHTS 2025

Startup Nights 2025 is hailed as the biggest startup event in Switzerland. Taking place in the Eulachhallen Winterthur, this event is a unique blend of innovation, entrepreneurship, and networking. Startup Nights offer a dynamic platform for startups, investors, and industry leaders to connect, share ideas, and foster collaborations. This event is a hotspot for anyone looking to immerse themselves in the startup culture and gain insights from the heart of the Swiss startup ecosystem.

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24. WEB SUMMIT 2025

Web Summit 2025, set to take place in Lisbon is acclaimed as the place „where the future goes to be born”. This event is one of the largest and most significant tech conferences in the world, bringing together over 70,000 people, including a diverse array of companies redefining the tech industry. Web Summit is known for its wide-ranging impact, networking opportunities, and as a platform for the latest innovations in technology.

25. GITEX GLOBAL 2025

GITEX GLOBAL 2025, slated in Dubai, is set to return as a bigger, better, and bolder event. Known as the largest tech event in 2025, GITEX GLOBAL is a platform where the latest in technology and innovation come to life. This event provides an unparalleled opportunity for participants to connect, innovate, and forge lasting international partnerships. It is a major event for anyone interested in the evolving world of technology and startups, especially in the Middle East.

26. SLUSH 2025

Slush 2025 is a not-for-profit event designed to support and create founders who aim to change the world. This event will take place at the Expo and Convention Centre Helsinki. Slush gathers the most innovative minds, including startup founders, investors, and industry leaders, in a collaborative and inspiring environment. It’s known for its unique approach to fostering entrepreneurship and innovation on a global scale.

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Choosing which conferences to attend can be challenging given the wide range of options available. It’s important to find conferences that offer excellent networking opportunities relevant to your field. Each conference provides unique benefits, so consider attending at least one to help your startup stay ahead of the competition. This is a great opportunity to learn more about emerging technologies in your industry. Start planning your next trip now! Good luck, entrepreneurs — we wish you all success, and don’t forget to have fun along the way!

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