Construimos soluciones de IA que realmente funcionan para su negocio: flujos de trabajo automatizados que manejan tareas repetitivas, asistentes de IA que responden a clientes 24/7, y dashboards que muestran lo que realmente está pasando—en tiempo real. Sin jerga técnica. Sin promesas vacías. Solo resultados que puede medir.
Chatbots are our specialty, but we build the full stack. The Sigma Engineering Team delivers end-to-end AI automation solutions: intelligent chatbots (customer service, sales, WhatsApp), workflow automation (n8n, Python, API integrations), real-time BI dashboards, and custom AI systems that integrate with your business. With 15+ years of engineering experience and $1M+ in proven client cost savings, we architect intelligent systems that generate measurable ROI.
Get an instant estimate of your potential savings with AI chatbots and automation.
Cada PYME enfrenta los mismos desafíos: trabajo manual, datos dispersos, recursos limitados. Así es como resolvemos cada uno.
IA que maneja consultas de clientes 24/7
Ahorra: 10-20h/semana • $70k-250k/añoIA que extrae datos de cualquier documento instantáneamente
Ahorra: 10-15h/semana • $40k-75k/añoIA que conecta tus sistemas y automatiza tareas repetitivas
Ahorra: 15-30h/semana • $50k-120k/añoIA que gestiona procesos complejos de negocio de extremo a extremo
Ahorra: 20-40h/semana • $100k-300k/añoFrom first call to production deployment—a proven process refined over 15+ AI implementations.
30-min strategic conversation to understand your processes, data sources, and automation opportunities.
Working demo built with your real data in 48 hours. See the solution in action before committing.
Full implementation with your tech stack integration, testing, and production deployment.
Continuous monitoring, performance tracking, and iterative improvements based on real results.
We combine the most powerful AI models, automation platforms, and development tools to build production-grade intelligent systems.
Advanced reasoning for complex document analysis, multi-step workflows, and intelligent decision-making.
Conversational AI for customer-facing agents, content generation, and natural language understanding.
Voice AI platform for building intelligent phone agents with natural conversation flows and real-time responses.
Neural voice synthesis for ultra-realistic speech generation, multilingual support, and custom voice cloning.
High-performance vector database for semantic search, RAG systems, and AI memory with 99.9% uptime.
Frontend cloud platform with Edge Functions, serverless deployment, and global CDN for instant scale.
Custom backend development for complex AI logic, data processing, and high-performance API integrations.
Enterprise-grade vector database with pgvector extension for semantic search and AI knowledge storage.
Open standard for connecting AI models to external data sources, tools, and enterprise systems securely.
Cloud communications platform for SMS, voice, and video integration with AI agents and customer workflows.
De Fortune 500 a startups de rápido crecimiento — ROI medible para cada cliente.
Career Services & Job Placement for Brazilians in USA
Sigma transformed our candidate screening process with an AI-powered WhatsApp chatbot that handles job candidate qualification 24/7. Response time to Brazilian job seekers dropped from hours to seconds, and our career advisors now focus exclusively on employer connections and placement instead of initial screening calls.
E-Commerce & Retail Window Treatments
Sigma built us a complete e-commerce automation system that connects inventory, customer orders, and fulfillment in real-time. What used to take 3 team members to manage now runs automatically, and we've scaled revenue without adding overhead.
AI Consulting & Solutions Provider
As an AI consulting firm ourselves, we needed a technical partner who could execute at our standards. Sigma delivered sophisticated voice AI and multi-agent orchestration systems that became the backbone of our client deliverables. Their engineering rigor is unmatched.
Everything you need to know about working with Sigma Intelligence
Most projects range from $40k-100k for the first year, with a total 3-year cost of $100-250k. That's significantly cheaper than building in-house ($800k-1M) while delivering 100% custom solutions vs generic SaaS ($150-200k). We provide detailed ROI projections during your free consultation.
We deliver your first working prototype in 48 hours, and most systems go live within 4-8 weeks. Compare that to 6-12 months for building in-house or the 12+ months it takes to see ROI from generic SaaS tools that don't fit your workflow.
Perfect! Most of our clients aren't technical. We explain everything in plain English, handle all the technical complexity, and train your team to use the systems. You focus on your business—we handle the AI engineering.
Yes, 100%. Unlike SaaS where you're renting access, you own everything we build. It runs on your infrastructure, you control your data, and there's no vendor lock-in. You can take it anywhere.
Our clients typically see ROI within 2-3 months. Common results: 40+ hours/week saved on manual tasks, 24/7 customer response, real-time business insights, and processes that scale without hiring. Every project includes measurable KPIs so you can track impact.
Unlike hiring an in-house team (expensive 24/7 coverage) or SaaS support (ticket system only), you get dedicated direct access to our engineering team for maintenance, updates, and enhancements. We're your long-term AI partner.
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💬 Chat en WhatsApp →Llamada de diagnóstico gratuita de 30 minutos • Identifica oportunidades de automatización • Obtén hoja de ruta IA accionable • Cero compromiso requerido
Llamada estratégica de 30 minutos donde recibes una hoja de ruta de automatización personalizada con ROI calculado. Sin compromiso.
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