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Top Startup Events Worldwide 2025: Must-Attend for Entrepreneurs

Writer's picture: Andrew ParshukovAndrew Parshukov

A large conference with people seated, watching a presentation. Screens display various logos. The setting is a spacious hall.
A vibrant startup event buzzing with energy, featuring entrepreneurs pitching their ideas, attendees networking, and booths showcasing cutting-edge technologies and innovations

The world of startups thrives on innovation, collaboration, and the relentless pursuit of growth. In this fast-paced ecosystem, connecting with the right people and staying informed about the latest trends is essential for success. Startup events provide the perfect platform to achieve this, offering unparalleled opportunities to network, gain insights from industry leaders, and showcase groundbreaking ideas.


From the massive exhibitions at CES in Las Vegas to the intimate and exclusive Founders Forum in London, Top Startup Events Worldwide 2025 are a must-attend for entrepreneurs, investors, and tech enthusiasts alike. These events are not only a breeding ground for innovation but also a gateway to global opportunities. Whether you’re looking to secure funding, discover new technologies, or connect with like-minded professionals, attending these events can significantly impact your startup’s trajectory. This article highlights the 25 greatest startup events in 2025, detailing their locations, specializations, and opportunities for participants.






1. CES 2025

Date: January 7–10, 2025

Location: Las Vegas, USA

Specialization: Consumer electronics and technology

Audience: Tech enthusiasts, industry professionals, startups, investors

Expected Attendance: Over 138,000 attendees and 4,500 exhibitors, including 1,400 startups

Description: CES is one of the most influential tech events globally, showcasing cutting-edge innovations across various sectors, including AI, digital health, and sustainability.



2. sTARTUp Day

Date: January 29–31, 2025

Location: Tartu, Estonia

Specialization: Startup ecosystem and innovation

Audience: Entrepreneurs, investors, innovators

Expected Attendance: Over 3,000 attendees, including 320+ startups and 220+ investors

Description: sTARTUp Day is a vibrant festival combining effective networking with in-depth discussions on startup growth, innovation, and technology.


3. TechChill 2025

Date: February 5–7, 2025

Location: Riga, Latvia

Specialization: Technology and startup ecosystem

Audience: Startups, investors, tech enthusiasts

Expected Attendance: Over 2,000 attendees, including 310+ startups and 250+ investors

Description: TechChill is the leading tech and startup event in the Baltics, offering networking opportunities and insights into the latest industry trends.


4. LEAP 2025

Date: February 9–12, 2025

Location: Riyadh, Saudi Arabia

Specialization: Technology and innovation

Audience: Tech innovators, startups, investors

Expected Attendance: Over 215,000 attendees, 1,000+ speakers, and 680+ startups

Description: LEAP is one of the largest tech events globally, bringing together tech innovators and leading experts to discuss and showcase the latest advancements.


5. Mobile World Congress (MWC) 2025

Date: March 3–6, 2025

Location: Barcelona, Spain

Specialization: Mobile technology and telecommunications

Audience: Telecom professionals, tech companies, startups

Expected Attendance: Over 60,000 attendees

Description: MWC is a premier event in the mobile industry, featuring the latest innovations and leading-edge technology from top companies.


6. 4YFN (Four Years From Now)

Date: March 3–6, 2025

Location: Barcelona, Spain

Specialization: Startup innovation and investment

Audience: Startups, investors, corporations

Expected Attendance: Over 100,000 attendees, including 1,000+ investors

Description: 4YFN is a startup event within MWC, connecting startups with investors and corporations to foster innovation and collaboration.


7. SXSW (South by Southwest) 2025

Date: March 7–15, 2025

Location: Austin, Texas, USA

Specialization: Interactive, film, and music industries

Audience: Entrepreneurs, creatives, tech enthusiasts

Expected Attendance: Tens of thousands of attendees

Description: SXSW is a convergence of the interactive, film, and music industries, offering a unique platform for business networking and innovation.


8. Tech.eu Summit 2025

Date: March 25–26, 2025

Location: London, UK

Specialization: European tech ecosystem

Audience: Tech enthusiasts, startups, investors

Expected Attendance: Over 1,200 attendees

Description: The Tech.eu Summit brings together European tech enthusiasts and big-name speakers to discuss the future of the tech industry.


9. EU-Startups Summit 2025

Date: April 24–25, 2025

Location: Barcelona, Spain

Specialization: European startup ecosystem

Audience: Entrepreneurs, investors, corporate innovation teams

Expected Attendance: Over 1,500 participants, including 300+ startups and 70+ speakers

Description: The EU-Startups Summit is a key event showcasing Europe’s most exciting startups, featuring networking opportunities, inspiring speeches, and pitch competitions.


10. Collision Conference 2025

Date: June 17–19, 2025

Location: Toronto, Canada

Specialization: Technology and innovation

Audience: Startups, tech leaders, investors, media professionals

Expected Attendance: Over 40,000 attendees

Description: Known as “the Olympics of tech,” Collision gathers the brightest minds from various industries to discuss innovation and entrepreneurship.







A conference room filled with people watching presentations on screens. Blue and white visuals, chandeliers, and focused atmosphere.
A dynamic scene at a startup event with a packed audience, engaging keynote speakers on stage, and startups presenting their groundbreaking products to potential investors and collaborators

11. Viva Technology 2025

Date: June 12–15, 2025

Location: Paris, France

Specialization: Technology and innovation

Audience: Startups, corporates, investors, tech enthusiasts

Expected Attendance: Over 100,000 attendees, including 2,000+ startups

Description: VivaTech is Europe’s largest tech conference, offering insights into AI, robotics, digital transformation, and more.


12. RISE Conference 2025

Date: July 8–11, 2025

Location: Hong Kong

Specialization: Technology and startups

Audience: Startups, investors, tech professionals, corporates

Expected Attendance: Over 20,000 attendees

Description: RISE is Asia’s leading tech conference, providing a platform for startups to showcase innovations and connect with global audiences.


13. Startup Grind Global Conference 2025

Date: April 10–11, 2025

Location: Silicon Valley, California, USA

Specialization: Startup and entrepreneurship ecosystem

Audience: Entrepreneurs, investors, and innovators

Expected Attendance: Over 15,000 participants

Description: This event by Startup Grind is a must-attend for entrepreneurs looking to scale and connect with like-minded professionals.


14. TechCrunch Disrupt 2025

Date: September 2025 (exact dates TBD)

Location: San Francisco, USA

Specialization: Startup pitch competitions, funding, and innovation

Audience: Startups, investors, industry leaders

Expected Attendance: Over 10,000 participants

Description: TechCrunch Disrupt is a prominent event for startups to showcase their products, connect with investors, and compete in the Startup Battlefield.


15. Slush 2025

Date: November 21–22, 2025

Location: Helsinki, Finland

Specialization: Startup and technology ecosystem

Audience: Startups, investors, corporate innovators

Expected Attendance: Over 25,000 participants, including 4,200 startups and 2,200 investors

Description: Slush is one of the world’s leading startup events, known for its vibrant atmosphere and emphasis on innovation.


16. Web Summit 2025

Date: November 4–7, 2025

Location: Lisbon, Portugal

Specialization: Technology and innovation

Audience: Startups, tech leaders, investors, and policymakers

Expected Attendance: Over 70,000 attendees

Description: Web Summit brings together the biggest names in tech, offering keynotes, workshops, and networking opportunities.


17. Women Startup Challenge

Date: Dates vary across 2025

Location: Virtual and various global locations

Specialization: Women-led startups and diversity

Audience: Women entrepreneurs, investors, and mentors

Expected Attendance: Hundreds of startups per event

Description: This challenge highlights innovative women-led startups, providing funding and mentorship opportunities.


18. TNW (The Next Web) Conference 2025

Date: June 12–13, 2025

Location: Amsterdam, Netherlands

Specialization: Technology and innovation

Audience: Startups, investors, tech professionals

Expected Attendance: Over 15,000 attendees

Description: TNW is a hub for tech enthusiasts to discover trends, network, and grow their businesses.


19. Founders Forum 2025

Date: June 25–26, 2025

Location: London, UK

Specialization: High-growth startups

Audience: Founders, CEOs, and investors

Expected Attendance: Exclusive, invite-only event with 500+ participants

Description: Founders Forum fosters conversations among high-growth entrepreneurs and investors in an intimate setting.


20. Startupfest 2025

Date: July 10–12, 2025

Location: Montreal, Canada

Specialization: Startups and entrepreneurship

Audience: Entrepreneurs, investors, and tech enthusiasts

Expected Attendance: Over 7,000 participants

Description: Known for its casual vibe, Startupfest is ideal for startups seeking connections and advice from industry veterans.


21. Arctic15 2025

Date: May 29–30, 2025

Location: Helsinki, Finland

Specialization: Startups and matchmaking

Audience: Entrepreneurs, investors, and business leaders

Expected Attendance: Over 1,500 attendees

Description: Arctic15 focuses on matchmaking startups with investors through one-on-one meetings.


22. Seedstars Summit

Date: March 2025 (exact dates TBD)

Location: Lausanne, Switzerland

Specialization: Emerging markets and startups

Audience: Startups, investors, and ecosystem builders

Expected Attendance: Over 1,000 participants

Description: This global competition highlights startups from emerging markets, fostering growth and innovation.


23. SaaStr Annual 2025

Date: February 12–14, 2025

Location: San Francisco, USA

Specialization: SaaS and cloud services

Audience: SaaS founders, executives, and VCs

Expected Attendance: Over 12,000 participants

Description: SaaStr is the world’s largest gathering of SaaS professionals, offering actionable advice and networking.


24. ProductCon 2025

Date: October 2025 (exact dates TBD)

Location: Global (online and in-person)

Specialization: Product management and startups

Audience: Product managers, entrepreneurs, and tech leaders

Expected Attendance: Over 5,000 participants

Description: ProductCon is the premier conference for product professionals, providing deep insights into product strategies.


25. India Startup Fest 2025

Date: August 2025 (exact dates TBD)

Location: Bengaluru, India

Specialization: Indian startup ecosystem

Audience: Startups, investors, corporates

Expected Attendance: Over 10,000 participants

Description: India Startup Fest highlights the vibrant Indian startup scene, connecting innovators with global opportunities.







Startup events are more than just conferences; they are hubs of opportunity and innovation. By attending these events, participants gain access to invaluable resources, from expert insights and mentorship to partnerships and funding. They serve as a breeding ground for creativity and collaboration, helping startups overcome challenges and achieve their goals in an increasingly competitive market.


From the bustling energy of Slush in Helsinki to the cutting-edge discussions at SXSW in Austin, these 25 events represent the global heartbeat of the startup ecosystem. They connect individuals with like-minded professionals, ignite fresh ideas, and pave the way for transformative business ventures. Whether you’re launching a new venture or scaling an existing one, these events are essential for staying ahead in the rapidly evolving startup landscape.


Attending even a few of these events can redefine the trajectory of a startup, unlocking doors to global opportunities and inspiring new possibilities. If you want to make an impact in the world of startups, these events are your gateway to success.


FAQs (Frequently Asked Questions):


Why should I attend startup events?

Attending startup events offers numerous benefits, including networking with entrepreneurs, investors, and industry leaders, gaining insights from expert speakers, and discovering the latest trends and innovations. These events also provide opportunities for startups to showcase their products, attract funding, and build strategic partnerships.

How do I choose which startup events to attend?

Are these events suitable for early-stage startups?

 What can I expect from attending large-scale events like Web Summit or CES?

Are there virtual or hybrid options for these events?


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