AISO Hub

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AISO Hub is a Lisbon-based agency dedicated to helping brands earn visibility and citations across AI assistants such as ChatGPT, Perplexity, Claude, and Google’s AI Overviews. We specialize in AI Search Optimization (AISO) blending modern SEO, structured data engineering, entity management, and multilingual content optimization to ensure your company becomes a trusted, verifiable, and frequently cited source in AI-generated answers. Our approach covers the full stack of AI-driven visibility: AISO Audits to assess discoverability across AI assistants JSON-LD & structured data implementation (Organization, Services, FAQs, Articles) Entity & E-E-A-T optimization to strengthen credibility Multilingual content (English, French, Portuguese PT-PT) aligned to high-value prompts and questions Local SEO for Lisbon Ongoing monitoring of citations and AI answer changes Whether you’re an SME, agency, or digital-native business, we help you build clarity, authority, and assistant-friendly content so your brand consistently appears where customers ask their questions. AISO Hub — Make AI assistants choose your site as the source.