Elevating the Portuguese Startup Ecosystem Through Collaboration

We support entrepreneurs from day 1 through every stage of their startup journeys by connecting them to the right players and resources.

See how 351 Startups can help

Made by startup founders for startup founders,
351 Portuguese Startup Association started as a grassroots movement and has become the largest startup community in Portugal

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WE WORK to make

Portugal's Startup Ecosystem Grow and Thrive

To make Portugal a globally recognized center of innovation, marked by rapid growth, vibrant collaboration, and the long-term success of startup founders, we work on 4 key areas:

Together we go further

Join 351 Community

Our Slack channel is the place where you can know about the people, the news, grants, jobs, everything.


Featured initiatives created or supported by 351 Startups

Techstars Ecosystem Initiatives

351 has partnered with Techstars to bring to Portugal all their ecosystem development initiatives, starting with the Techstars Startup Weekends and the Community Leaders Academy. The Techstars Startup Weekends are one of the best initiatives to develop the local ecosystem

Portugal Tech Week

Portugal Tech Week (PTW) is the largest decentralized innovation Festival in Portugal! PTW 2022 has gathered +100 events in 9 cities with +10 ecosystem supporters. This is an initiative that intends to make Portugal the number one place for tech


Nuvem Initiative is a project created by the Spanish Startup Association that intends to gather corporate, suppliers, specialists and cloud users to sign a Manifesto to create a more inclusive and fair cloud environment for everyone. In Portugal, 351 is

Lisboa’s Community Fund

The community fund is a shared basket of money and resources that local communities can draw on to carry out their activities or organize events

351 Portuguese Startup Community

351 started as an online community and nowadays our slack is the place where the community meets, gathering +1500 members, alongside with startup founders, investors, corporate innovators and tech talent. Here is the place where you can connect with the

+700.000 in perks

We understand the challenges and needs of startups, and that’s why we offer an extensive array of tech perks designed to provide the necessary support and resources. As a member of our association, you gain access to over €700,000 in

Institutional Partners

Program Partners

Project Partners

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