
ET Agency
Next.js Web Development & AI Agents in Chile
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About ET Agency
ET Agency is a premier digital engineering and web development agency based in Providencia, Santiago, Chile. With over 7 years of industry experience and 153+ successfully delivered projects, we specialize in high-performance web applications, custom e-commerce platforms, technical SEO, and 24/7 Autonomous AI Agents for businesses across Chile and Latin America.
Core Capabilities & Services:• Ultra-Fast Web Development: Built with modern Next.js 14, React, and TailwindCSS for sub-second loading speeds (<0.8s) and top Google PageSpeed scores.• E-Commerce & Payment Integrations: Turnkey online stores integrated with Chilean and international payment gateways (Transbank Webpay Plus, MercadoPago, Stripe).• AI Agents & Workflow Automation: Autonomous 24/7 WhatsApp and web conversational agents powered by LLMs (RAG architecture) for lead qualification and sales scheduling.• Technical & Local SEO: Data-driven organic positioning in Google Chile and Generative Engine Optimization (GEO / AEO) for AI search engines (ChatGPT, Perplexity).
We combine modern code architecture, transparent pricing (from $300 USD), and direct founder-level communication with Edwin Tineo to help businesses scale sustainably.
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