Fuster Agencia is an AI and digital marketing agency based in Valencia, Spain. We work with freelancers, SMEs and agencies across Spain that want to win more clients and save hours of work. We build AI chatbots and voice agents that handle calls, emails and WhatsApp, automate processes with tools such as Make and n8n, and help businesses rank on Google and in AI assistants like ChatGPT. We also run Google Ads and Meta Ads campaigns, design websites, manage marketplaces and develop apps. Relevantia, our AI visibility (GEO) platform, is built in-house by the same team.