Top 31 SaaS Companies in Porto, Portugal, May 2026

Porto, Portugal

Critical Manufacturing provides the most modern, flexible and configurable manufacturing execution system (MES) available. Critical Manufacturing MES helps manufacturers stay ahead of stringent product traceability and compliance requirements; reduce risk with inherent closed-loop quality; integrate seamlessly with enterprise systems and factory automation; and provide deep intelligence and visibility of global production operations.

Porto, Portugal

At Tlantic, we empower retail, helthcare companies and industries to transform their operations, optimize processes, and enhance customer experiences. With over two decades of experience in retail technology, our solutions are designed to meet the evolving demands of the modern business and its workforce.

Porto, Portugal

i-charging is a technology company focusing on electric vehicle charging infrastructure. ​ We develop innovative hardware and software solutions that optimize our customer's operations, smooth user experience and the electric grid utilization. ​ Our team is composed of experienced professionals who have gathered years of expertise, providing in-depth knowledge in the sector, both on technology and market. ​ We want to be a global reference in the e-mobility sector, providing a distinctive offer and generating value for the community. ​

Porto, Porto, Portugal

Addvolt is the world's 1st company to develop a patented solution to electrify and decarbonize auxiliary systems on board of trailers, trucks, and vans, providing clean energy solutions in transportation.

Porto, Matosinhos, Portugal

E-goi is a pioneering omnichannel marketing automation company, headquartered in Matosinhos, Portugal. For 20 years, we have helped B2C brands of all sizes achieve their marketing goals with innovative and effective solutions. Our mission is to transform the way businesses communicate with their customers, providing personalized and integrated experiences across all channels. We offer an AI-powered platform that goes beyond the basics, with solutions ranging from email marketing and SMS to push notifications and artificial intelligence. We stand out in the market for our ability to create campaigns that not only convert but also foster loyalty. Our focus is to maximize ROI, ensuring every interaction is relevant and effective. With over 750.000 users across 40 countries, we believe every business is unique, which is why we offer a range of plans and customized solutions tailored to the specific needs of each client. We support businesses looking to automate their operations and create innovative marketing strategies, connecting the physical and digital through our phygital solutions. E-goi is the ideal partner for businesses that want to grow in a scalable and sustainable way, with an easy-to-use platform and strategic support that ensures success at every stage of the customer journey.

Porto, , Portugal

Combine the power of a spreadsheet with built-in integrations from your business apps. Automate workflows and build tools that make work simpler.

Porto, Portugal

JTA is a leading-edge consultancy firm specializing in providing its clients with access to world class Data Scientists by offering a range of integrated services covering Data Platforms, Data Analysis and Data Reporting. Our aim is to provide innovative solutions to clients'​ complex and intricate data dilemmas. At JTA we guide, inspire and support our clients, whatever their industry, to unlock significant value from both their internal and externally-sourced data.

Porto, Lisboa, Portugal

Developer of a facility management platform intended to make facility management smarter. The company's platform uses innovative technologies such as NFC, APIs, apps and sensors to increase control and productivity as well as reduce bureaucracy, risks and costs, enabling managers and technicians to manage facilities significantly with less stress, less paper and lower costs.

Porto, Portugal

Zappy is an all-in-one software for local service business. Zappy maximizes revenue by providing tools to build, grow and manage businesses. It offers a powerful appointment scheduling system and allows professionals to build long-term relationships with final clients. Zappy is market leader in Portugal and privileges partnerships with key players. We serve clients around the world.