Top Tech Startups in Portugal in 2026

SingleStore is one platform for all data, built so you can engage with insight in every moment. Trusted by industry leaders, SingleStore enables enterprises to adapt to change as it happens, embrace diverse data with ease, and accelerate the pace of innovation. SingleStore is venture-backed and headquartered in San Francisco with offices in Portland, Seattle, Boston, London, Lisbon, and Kyiv. Defining the future starts with The Database of Now™.

Postgres for time-series data High-performance PostgreSQL in the cloud. We've extended PostgreSQL for time-series data and analytics, so you can build faster, scale further, and stay under budget. Our team includes top researchers and industry veterans with experience building scalable systems at a variety of large and small companies. We are backed by top-tier investors with a track record of success in the industry. The only official Careers page for Timescale is timescale.com/careers and the only emails from us originate from our timescale.com domain. Our jobs are hosted on the Greenhouse platform, and our job listings are located under the “timescale” folder. Like this one, for example, lnkd.in/dxYmA6Sc

Riskified is the AI platform powering the eCommerce revolution. We use cutting-edge technology, machine-learning algorithms, and behavioral analytics to identify legitimate customers and keep them moving toward checkout. Merchants use Riskified to increase revenue, prevent fraud, and eliminate customer friction. Riskified has reviewed hundreds of millions of transactions and approved billions of dollars of revenue for merchants across virtually all industries, including a number of Fortune 500 companies.

Workato is the operating system for today’s fast-moving business. Recognized as a leader by both Gartner and Forrester, it is the only AI-based middleware platform that enables both business and IT to integrate their apps and automate complex business workflows with security and governance. Our mission is to help companies integrate and automate at least 10X faster than with traditional tools and at a tenth of the cost of ownership. Workato is trusted by the world’s top brands and fastest growing innovators. Connect with us as follows: · Blog: workato.com/blog · Twitter: twitter.com/workato · Facebook: facebook.com/workato

We're Fireflies.ai, and we're on a mission to make all meetings more productive. You know those moments when you wish you could remember that key insight from an important conversation? That's the itch we're scratching. We created a smart meeting assistant that quietly joins your meetings, records conversations, transcribes them and summarizes everything. It then automatically organizes the information into a searchable archive. Fireflies is the super-powered note-taker you've always wanted! Our goal is simple - help teams cut down on redundant conversations and unlock more value from their meetings. We integrate tightly with tools you already use like Zoom, Google Meet, Slack, Salesforce, and more so it feels seamless. Excited yet?

Hi! I'm Benji, the Co-Founder and CEO at Ashby. At Ashby, we're improving the productivity of working professionals with intelligent and powerful software. We put a lot of effort into designing products that are approachable to beginners but mastered & extended by power users. In many ways, spreadsheets set the bar here. Our first products provide talent teams with clever automation, powerful analytics tools, and customizable workflows packaged in great UX. We haven't launched publicly, but we have many paying customers who love us and use us every day like Opendoor, Airtable, Duolingo, and Notion. Notion's Head of Talent said Ashby is "probably the tool we are in the most and rely on the most, as a recruiting team." Our culture is motivated by Abhik's (my co-founder and Head of Engineering) and my belief that a small talented team, given the right environment, can build a great product and service fast (and work regular hours!). We hire exceptional people and provide an environment where we can be happy, feel challenged, and do our best work. We are well funded and backed by great investors, including Y Combinator, Elad Gil, and Lachy Groom. We'll share more once we meet!

PriceLabs (chicagobusiness.com/innovators/what-if-you-could-adjust-prices-meet-demand) is a cloud-based software for vacation and short-term rentals to help them dynamically manage prices just the way large hotels and airlines do! Our mission is to help small businesses in the travel and tourism industry by giving them access to advanced analytical systems that are often restricted to large companies.

Softr is the easiest way to build custom apps and portals from Airtable, in minutes. #nocode required. With Softr, you can build client portals, internal tools, marketplaces, online communities, resource directories, websites and more. Our mission is to democratize the engineering genius. Start for free - softr.io

Coalition is the world's first Active Insurance provider designed to help prevent digital risk before it strikes. By combining comprehensive insurance coverage and cybersecurity tools, Coalition helps businesses manage and mitigate digital risks. Coalition offers its Active Insurance products in the U.S., U.K., and Canada through relationships with leading global insurers, as well as cyber capacity through its own carrier, Coalition Insurance Company. Coalition's Active Risk Platform provides automated security alerts, threat intelligence, expert guidance, and cybersecurity tools to help businesses worldwide remain resilient against cyber attacks. Headquartered in San Francisco, Coalition is a distributed company with a global workforce that collaborates digitally and in office hubs. Coalition is also home to Coalition Security Labs, our research and innovation center providing cybersecurity education and insights designed to help our policyholders and the broader security community face the evolving cyber threat landscape.

Squarespace makes beautiful products to help people with creative ideas succeed. Our platform empowers millions of people — from individuals and local artists to entrepreneurs shaping the world’s most iconic businesses — to share their stories and create an impactful, stylish, and easy-to-manage online presence.