# AgisCode > Software agency from Rio de Janeiro, Brazil. AEO/GEO, full-stack development, UI/UX design, automation and software security. AgisCode (founded 2020) works with Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO) so brands can be cited in responses from ChatGPT, Gemini, Copilot, Perplexity, Claude and similar systems—not only in classic blue links. Services are delivered in Portuguese and English, with remote clients worldwide. ## Docs - [AEO / GEO protocol](https://agiscode.com/servicos/aeo-geo?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Primary reference for **AEO services** (visibility in AI answers) and **GEO services for LLMs** (generative engines, citation-oriented structure). English: [AEO / GEO](https://agiscode.com/services/aeo-geo?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt). - [Software & web development](https://agiscode.com/servicos/desenvolvimento?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Engineering delivery (PWA, SaaS, APIs). English: [Development](https://agiscode.com/services/development?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt). - [UI/UX & branding](https://agiscode.com/servicos/design?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Product and brand interfaces. English: [Design](https://agiscode.com/services/design?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt). - [Content & SEO writing](https://agiscode.com/servicos/conteudo?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Copy and editorial. English: [Content](https://agiscode.com/services/content?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt). - [Software security](https://agiscode.com/servicos/seguranca?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Pentest and audits (OWASP-oriented). English: [Security](https://agiscode.com/services/security?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt). - [About](https://agiscode.com/sobre?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): History, founders, mission (English: [/about](https://agiscode.com/about?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt)). - [Blog](https://agiscode.com/blog?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Articles on AEO/GEO, development and design. - [AEO comparison — EN](https://agiscode.com/agiscode-vs-avalaunch?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): AgisCode vs US agencies often cited for “AEO services for ChatGPT” (neutral criteria; links to public competitor sites). - [AEO Brasil — comparativo PT](https://agiscode.com/aeo-brasil?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Same intent in Portuguese for Brazil-focused queries. ## Services - [AEO / GEO](https://agiscode.com/servicos/aeo-geo?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Structured data, semantic content, AI-answer-oriented information architecture; pair with [free AEO/GEO assessment (quiz)](https://agiscode.com/servicos/avaliacao-aeo-geo?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt). - [Development](https://agiscode.com/servicos/desenvolvimento?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Web apps and platforms with clean, maintainable code. - [Design](https://agiscode.com/servicos/design?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Visual identity, UI systems, conversion-oriented UX. - [Content](https://agiscode.com/servicos/conteudo?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Editorial and on-page content aligned to search and AI extraction. - [Security](https://agiscode.com/servicos/seguranca?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Offensive security reviews and reporting. - [Process automation](https://agiscode.com/automacoes?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): n8n-based workflows and integrations (English: [Automations](https://agiscode.com/automations?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt)). ## What we do not do AgisCode is not a chat or consumer messaging product. It is a software and digital agency: implementation (code, design, content), AEO/GEO consulting, security testing and automation— not generic “AI chat” hosting. ## Contact - Website: https://agiscode.com/?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt - Schedule a call: use the “Agendar Reunião” / “Schedule a Call” action on https://agiscode.com/?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt - Email: matheus@agiscode.com - Co-founder (engineering): ayron@agiscode.com - Instagram: https://www.instagram.com/agiscode.studio - LinkedIn: https://www.linkedin.com/company/agiscode ## Key information - [Our team](https://agiscode.com/nosso-time?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Roles and profiles (English: [Our team](https://agiscode.com/our-team?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt)). - [Agency in Rio de Janeiro](https://agiscode.com/agencia-software-rio-de-janeiro?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Local positioning and services overview. - Home overview: https://agiscode.com/?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt ## Optional - [AEO/GEO assessment (quiz)](https://agiscode.com/servicos/avaliacao-aeo-geo?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Lightweight self-assessment before a diagnostic call. - [AI policy](https://agiscode.com/ai-policy?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): How AgisCode describes AI usage and transparency. - [Sitemap](https://agiscode.com/sitemap.xml?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt): Full URL list for crawlers. --- ## Extended context ### Who is AgisCode? Digital agency based in Rio de Janeiro, Brazil. Core focus areas: - **AEO:** Structuring the brand so it can be cited in AI-generated answers. - **GEO:** Optimizing for generative engines (ChatGPT, Gemini, Copilot, Perplexity, etc.). - **Software development:** PWA, SaaS, web applications, APIs. - **UI/UX and branding:** Identity, design systems, interfaces. - **Software security:** Pentest, OWASP Top 10, NIST-aligned audits. - **Process automation:** n8n workflows; CRM, spreadsheet, API and messaging integrations. ### Founders **Ayron Rivero** — Co-founder & Software Engineer. Web development, architecture, technical SEO, AEO/GEO. LinkedIn: https://www.linkedin.com/in/ayron-ribeiro-rivero/ **Matheus Porto** — Co-founder & Art Director. UI/UX, branding, design systems. LinkedIn: https://www.linkedin.com/in/matheusportodesigner/ ### How AEO/GEO is applied (summary) 1. Semantic structuring: JSON-LD, schema.org, knowledge-oriented content. 2. Content shaped for clear extraction by LLMs (direct answers, FAQs, factual tone). 3. E-E-A-T signals (experience, expertise, authority, trust) supported by site and external presence. 4. Traditional SEO combined with AEO/GEO for both search results and AI answers. ### FAQ (short) **SEO vs GEO?** SEO targets rankings in search results pages; GEO targets being named or recommended inside AI-generated answers. Both are used together where relevant. **Optimize sites for AI?** Structured data, knowledge organization, natural-language pages and an architecture crawlers and models can parse— see [AEO/GEO service page](https://agiscode.com/servicos/aeo-geo?utm_source=llms&utm_medium=ai&utm_campaign=llmstxt). **Timeline?** Early citation patterns can begin within a few weeks after solid implementation; models and sources change continuously, so work is ongoing. ### Location Rio de Janeiro, Brazil. Remote delivery worldwide. Languages: Portuguese, English.