Legasint is a technology partner serving businesses in Spain and Europe, helping turn ideas and operational needs into tailored software solutions. Its services include custom web applications, mobile apps, internal platforms, management systems, SaaS products, and MVPs. The company also builds REST APIs and integrations, connects third-party tools, and automates workflows using platforms such as n8n and Make.

Legasint applies artificial intelligence to business needs through agents and chatbots, semantic search and RAG, predictive analysis, and AI-powered automation. For organizations seeking technical guidance, it offers consulting, legacy-system migration, architecture scaling, technical audits, and CTO as a Service. It also supports technology compliance relating to the AI Act, GDPR, NIS2, and DORA.

The company works across sectors including finance, healthcare, e-commerce, industry, education, technology, and legal services. Its showcased projects include education platforms, event-pricing tools, city-discovery services, and industrial modelling solutions. Legasint also highlights social-impact work in digital education, sustainability, and digital inclusion. Its technology stack includes Angular, React, Node.js, Python, Java, major cloud platforms, Docker, and Kubernetes.