Build a Great Startup in 2023 with the FI Barcelona Startup Accelerator

The Founder Institute, the world’s most proven network to turn ideas into fundable startups, is excited to announce that we are now accepting applications for the Barcelona - Spain 2026 program!

If you could use a structured process and a lifetime of support from Barcelona's top investors and entrepreneurs to build a startup, then apply to the Barcelona Founder Institute today.

Since 2009, our highly-structured accelerator programs have helped entrepreneurs at the earliest stages grow quickly, know what to do next, and make connections with the largest community of startup advisors.

It all starts with our renowned ‘FI Core’ accelerator, which pushes founders at the idea and pre-seed stages to reach the milestones needed for investment and sustained growth. Alumni of FI Core then receive free access to our advanced ‘Founder Lab’ accelerators for years to come, and can get matched with prospective investors in the FI Venture Network, a collection of global funds actively investing in the earliest rounds of funding.

To celebrate the launch, the Founder Institute will host several free online startup events in Barcelona, where you can learn from top entrepreneurs:

Stuck Without a Startup Idea? Build One That Fits You: 2:30am, abr 08, 2026 (Europe/Madrid): https://FI.co/e/390168
Founder Institute Online Information Session: https://FI.co/infosession
How Multiple Pivots positioned Checkbox as the ‘Legal Front Door’ for Corporations: 2:00am, abr 14, 2026 (Europe/Madrid): https://FI.co/e/394711
Real Startup Lessons From FI Alumni Across the World: 6:00pm, abr 14, 2026 (Europe/Madrid): https://FI.co/e/390662
How to Go From Raw Idea to Polished Pitch using AI: 6:30pm, abr 20, 2026 (Europe/Madrid): https://FI.co/e/395673
[Restricted] VIP Pitch Lounge: Pitch Live and Get Feedback from Investors & Advisors: 6:00pm, abr 21, 2026 (Europe/Madrid): https://FI.co/e/395508
Turn Your Expertise Into an Audience on LinkedIn: 6:00pm, abr 27, 2026 (Europe/Madrid): https://FI.co/e/392345
How to Overcome the Fear of Starting Your Own Company: 6:00pm, abr 28, 2026 (Europe/Madrid): https://FI.co/e/393953
How to Get Your First 10 Customers Without a Marketing Team or Budget: 6:30pm, may 04, 2026 (Europe/Madrid): https://FI.co/e/394450
How to Choose the Right Startup Idea Before You Build: 2:00am, may 19, 2026 (Europe/Madrid): https://FI.co/e/390235
[Restricted] VIP Pitch Lounge: Get Unfiltered Feedback from Global Investors & Advisors: 6:00pm, may 26, 2026 (Europe/Madrid): https://FI.co/e/395362
Inside the Founder Institute: Real Stories From Alumni: 6:00pm, jun 02, 2026 (Europe/Madrid): https://FI.co/e/390394
Startup Advisors 101: How to Find Advisors and Maximize their Impact: 2:30am, jun 09, 2026 (Europe/Madrid): https://FI.co/e/388483
Turn Startup Hesitation Into Action: A Founder Mindset Framework: 2:00am, jun 16, 2026 (Europe/Madrid): https://FI.co/e/393120
Stop Guessing, Start Raising: An Investor Q&A : 2:00am, jul 07, 2026 (Europe/Madrid): https://FI.co/e/392853
Stop Overthinking and Build a Great Startup Idea: 6:00pm, jul 20, 2026 (Europe/Madrid): https://FI.co/e/390532
From Idea to Action: The Startup Mindset : 2:30pm, ago 10, 2026 (Europe/Madrid): https://FI.co/e/393243
Meet FI Alumni Founders: High-Growth Startups Panel : 6:00pm, ago 10, 2026 (Europe/Madrid): https://FI.co/e/391084
Build a Startup Idea Investors Won’t Ignore: 2:00am, ago 19, 2026 (Europe/Madrid): https://FI.co/e/391296
What Makes Investors Say Yes: Startup Funding AMA: 6:00pm, sep 01, 2026 (Europe/Madrid): https://FI.co/e/392860
Break the Idea Loop and Decide What to Build: 2:00am, sep 22, 2026 (Europe/Madrid): https://FI.co/e/391576
From Idea to Traction: Lessons From Global FI Alumni: 2:30am, oct 06, 2026 (Europe/Madrid): https://FI.co/e/390808
From Dreamer to Doer: Build the Founder Mindset: 6:00pm, oct 13, 2026 (Europe/Madrid): https://FI.co/e/393373
From Founder to Funded: Interactive Q&A with Top Startup Investor: 6:00pm, nov 03, 2026 (Europe/Madrid): https://FI.co/e/392998
From “Maybe” to Momentum: Building a Great Startup Idea: 2:00am, nov 18, 2026 (Europe/Madrid): https://FI.co/e/391449
From First Idea to First Funding: Global Alumni Stories: 6:00pm, dic 01, 2026 (Europe/Madrid): https://FI.co/e/390948

See all upcoming events

The Barcelona program is led by some of the region's top startup leaders, including Alfredo Cottin (Managing Partner, Post Data), Andres Camacho, Barcelona Admin (., StartYou), Daniel Gonzalvez (Investment Manager | Chapter Director, Founder Institute), Federico Fernandez Dupouy (Entrepreneurship, Solar Energy, Finance & Investments, OTEPI & IESA), Raphael Jardim (Barcelona Program Director, Founder Institute).

In addition, some of Barcelona's top investors, entrepreneurs, and CEOs will be participating in the program, providing them with expert feedback and evaluation. The list of startup mentors for the Barcelona Founder Institute includes:

* Adeo Ressi * Alberto Gutierrez * Alejandro Pons * Alex Navarro * Alexandre Bussutil * Carlos Jimenez * Charles Ehredt * Fabian Geyrhalter * Glen Hellman * Heiko Rauch * Ivan E. Germanov * Iñigo Cavestany * Jose Ramon Campos Castillo * Kamal Hassan * Karim Djerboa * Leticia Domínguez * Luis Martín Cabiedes * Manuel Minguez * Manuel Moreno Castell * Marc Vallhonesta * Marta Palomar * Nektar Baziotis * Oriol Vinzia * Oscar Macia * Patrick Williamson * Reinaldo Valbuena * Sandy Gómez * Timo Buetefisch * Trevor Longino * Ziv Gillat