Top Tech Startups in Paris, France in 2026

Marble is a climate tech venture studio solving hard climate problems. Our mission: bring us at least one gigaton closer to net zero and create a future that thrives. We do this by partnering with scientists, engineers and operators to build deeptech startups that slash emissions, remove carbon, and cool the planet. The climate crisis is the most pressing challenge of our times. Solving it requires breakthrough technology, as available solutions only get us halfway. We can’t put all our hopes in classic tech transfer. We need to intentionally create and deploy radical solutions for hard-to-abate emissions. Backed by top climate and deep tech investors, we're searching for individuals who could apply their skills to solve hard climate problems and who have the will to turn their skills into a new startup company. Joining as Founders-in-Residence, they work with us to scope high-impact climate opportunities and build ventures with massive impact potential. We invest in the best teams at pre-seed.

Smart AdServer is the only independent full-stack ad technology platform in programmatic and direct sales dedicated to the sell side. Our unique holistic approach gives control back to publishers allowing them to innovate and optimize all their monetization channels across all formats -- display, rich media, native and video -- and on all screens.

The Goodstack Company delivers the future of mobile applications. Design is headed up from our San Francisco office, and development is handled remotely in India.

A global platform that empowers sustainability: news, articles, startups, and a sustainability index. OUR STORY We were founded in Rome in 2014. From there, we established our presence online via our sustainability news portal: impakter.com PARTNERS We are partners of many UN organisations, NGOs, think tanks, research centers and Universities. PROFILES: Linkedin: linkedin.com/company/impakter Twitter: twitter.com/Impakterdotcom Facebook: facebook.com/impakterdotcom Instagram: instagram.com/impakter

Medal.tv is one of the fastest-growing consumer applications in gaming! Our users capture and share millions of videos every week, and connect with one another around their shared gaming experiences.

Beanstock is a real estate fintech that is reimagining property investment. Their mission is to make wealth creation through real estate accessible to everyone and to empower individuals to invest in rental properties in a smart, digital and cost-effective way. They are building the leading tech-driven marketplace for investment properties in Europe and they are transforming the way rental properties are analyzed, bought and owned.

Izix is an intelligent SaaS parking management solution for office buildings. In an era where mobility is transforming, our mission is to be pioneers in the evolution of parking space usage. Our commitment to enhance the value of real estate assets, the well-being of citizens and sustainability makes us thrive to play a leading role in creating livable and sustainable cities. Our aim is to enable building managers to meet the challenges of hybrid working and new mobility habits by tailoring the parking experience to their users. We’re working towards a transition to smarter mobility, an improved employee experience and better resource management. Our ambition is to become the European leader by 2025!

Open source platform for developers that allows developers to write business logic for applications and avoid writing code for managing the state of the application.

A marketing agency built on the perfect union of marketers and engineers. Technology has transformed consumer lives A new breed of brands such as Google, Amazon, Netflix and Airbnb have captured consumers’ hearts & minds by disrupting the status quo across all sectors. These brands have defined higher standards of customer experience by continuously improving their products and services through digital media, data & AI. All brands must now live up to these new standards. Their strategic mediation and operational skills will allow you to take a fresh look at the project that you’ve entrusted us with.