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About Us

The world is messed up, most people are busy trying to make ends meet, companies are sketchy, and Big Tech is no longer concerned about “don´t be evil”.

Thinking of these everyday worries, we developed OpenTabs, an award-winning non-profit startup registered in Spain, with a product that is hassle-free, radically transparent, and dependent on the power of the many to work.

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Hassle Free

We don’t ask for your time. We just want to transform your daily activity of opening new tabs into a force of good.

Radically Transparent

We are not here to trick you. Instead, we share our financial reports on our website for you to know the details on how we make and spend money.

Power of the Many

With OpenTabs we want to prove that individual actions can make an impact and that the power of the many can change the world.

+40.000

active users

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Our Founding Team

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Umberto Greco

co-founder

Umberto founded OpenTabs while studying at university with the goal of redesigning the internet for social impact and improving the world in a sustainable way. He developed a passion for sustainable development after growing up around the world in countries including Sudan, North Korea, Zimbabwe, and Malawi.

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Catharina Doria

co-founder

Catharina always had a passion for ways in which technology could be used for social good. At the age of 16, she developed a viral app to map sexual harassment in Brazil to makes streets safer for women. She has given talks at different tech conferences to discuss the importance of women in tech and has worked at Twitter and Pinterest. She is currently studying for a Master's Degree in Business Analytics & Big Data.

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It Takes a Village

When people choose OpenTabs, they’re saying yes to good and acknowledging the power of the many