Top 259 SaaS Companies in Barcelona, Spain, May 2026

Barcelona, Catalonia, Spain

Octonius is your digital workspace for cloud collaboration.

Barcelona, Spain

Automated QA for your Digital Analytics

Barcelona, , Spain

For Self-employees and SMBs who want to improve their businesses, taclia offers easy tools, in one place and instantly. Without having separate information or solutions that are difficult to use or implement.

Barcelona, Spain

Provider of an intelligent maintenance platform intended to optimize the production of renewable energy assets by real-time wind farm analysis. The company's platform provides owners and operators with failure prediction alerts and actionable insights by monitoring and predictions with the use of machine learning techniques, enabling clients to reduce operational costs and increase energy output.

Barcelona, Spain

Mailsuite is a suite of tools to boost your relationships through email, with over 2 million active users. Mailsuite allows you to send mass campaigns, personalize them with Mail Merge, share documents, analyze document viewing, provide electronic signatures, and more.

Barcelona, Barcelona, Spain

Caravelo is a travel-tech company that provides subscription solutions to the travel industry. We help our clients increase revenue and market share while also improving crisis resilience, reducing the impact of seasonality and creating a better customer experience We make it easy to modernize your revenue streams, exploiting hidden opportunities, and increasing customer satisfaction. We provide SaaS solutions designed specifically for the airline and travel industry that integrate with existing systems and give you a more direct relationship with clients. The result is lower costs, more revenue opportunities and increased loyalty. Our success is attested by some of the biggest names in travel. To find out more, reach out to us before your competitors do.

Barcelona, Catalonia, Spain

Harmonix is the first-AI Contact center that lives in your CRM. Shape the future of customer relationships with Harmonix. From deeper insights to limitless productivity, transform how your team connects and performs.

Barcelona, Catalonia, Spain

ONLIVE.SITE - Elevate Your CX from Web to Wow! In an era where over 80% of online content is video, corporations persist in engaging their digital customers primarily through pictures and text—an outdated user experience that hasn't evolved in two decades. This outdated approach manifests in declining metrics for their digital businesses. Enter Onlive.Site. Onlive.Site revolutionizes how businesses connect with their customers through a cutting-edge, data-led Immersive Video-Commerce SaaS. By seamlessly integrating immersive video experiences throughout the entire customer journey, we empower companies to transform their Customer Experience from web to wow! We provide a comprehensive one-stop-shop platform enabling our customers to create immersive commercial experiences, harnessing the power of video across four key pillars: end-to-end commercial transactions, media immersion, interactivity, and behavioral insights. Our browser-based, no-code SaaS solution simplifies the adoption process, delivering instant ROI for lead generation, 1st party data, revenue, and customer knowledge.

Barcelona, Spain

Developer of Forex risk hedging solutions intended to democratize cash management system. The company's solution includes designing of bespoke hedging strategies, identifying and quantifying Forex risk and defining a suitable Forex risk management policy, enabling corporate clients to simplify the implementation of Forex management.

Barcelona, Spain, Spain

At Genesy, we are on a mission to revolutionize the way B2B sales and prospecting teams operate. Our cutting-edge lead generation technology streamlines the process, freeing up your salespeople to focus on what they excel at: selling to potential customers. With our powerful tool, you can avoid wasting time on manual prospecting and optimize your sales team's efforts to secure a predictable and scalable sales pipeline. Tired of manual lead generation and inaccurate contact information? Genesy is an AI-driven B2B lead generation and outreach automation platform. It enables users to effortlessly create targeted lead lists, enrich them with verified company and contact information from market-leading tools and databases, and automate outreach campaigns via email and LinkedIn within the same platform. Genesy's unique AI sales chatbot ensures seamless warm up and engagement with prospects, making B2B sales more efficient and effective. Witness unparalleled efficiency and sales productivity with Genesy: • Avoid wasting time doing manual prospecting • Optimize salespeople time & focus effort into qualifying leads • Give unlimited access to contact information from key decision-makers for your reps • Avoid expensive paid media and poor quality databases • Get accurate company & contact data from valuable sources and improve CRM quality • Be able to generate leads in a faster, scalable way and secure predictable sales pipeline to better grow your team • Launch automated, AI-powered messaging campaigns to your lead lists seamlessly, to better focus your sales efforts and boost pipeline generation Empower your sales team with best-in-class technology. Request a demo now!