StoAI

Blog de Ingeniería

Artículos técnicos sobre IA en producción. Escritos por ingenieros que la entregan.

Análisis profundos sobre integración de IA, arquitectura LLM, sistemas RAG y las decisiones de ingeniería que separan demos de features en producción.

AI Integration (3)AI Consulting (5)LLM Architecture (4)RAG Architecture (2)AI Product Development (2)
AI Product Development15 min read

From AI Consulting to SaaS Product: The $10M Playbook

How AI consulting firms evolve into product companies. The 4-phase framework from services to SaaS, the data patterns that reveal product opportunities, and why the best products come from consulting.

·AI consulting to SaaS
AI Consulting12 min read

Why the Best SaaS Companies Pay $50k+ for AI Integration (Not $5k)

The hidden costs of cheap AI integration. What you actually get for $5k vs $50k, the ROI math that justifies premium pricing, and the 5 questions to ask before hiring any AI consultant.

·AI integration cost
AI Consulting14 min read

3 AI Consulting Niches That Are Exploding in 2026 (And How to Position for Them)

The 3 AI consulting niches seeing explosive demand in 2026: regulated document processing, enterprise RAG systems, and AI support automation. Market signals, pricing, and the consulting-to-SaaS evolution.

·AI consulting niches 2026
RAG Architecture15 min read

Building a Production RAG Pipeline: From Ingestion to Response

Step-by-step guide to building a production RAG pipeline. Covers document processing, chunking, embedding, indexing, retrieval, and response generation — with code examples and architecture diagrams.

·production RAG pipeline
AI Consulting14 min read

The High-Ticket AI Consulting Sales Funnel: From Cold Traffic to $50k Deals

The complete B2B sales funnel for closing $30k-$80k AI consulting deals. From technical content to architecture blueprints to signed proposals — with conversion metrics at every stage.

·AI consulting sales funnel
LLM Architecture12 min read

Token Optimization: How We Cut LLM Costs by 63% Without Losing Quality

The 8 token optimization techniques that reduced a production LLM system's costs from $8,700/month to $3,200/month. Each technique includes implementation details, expected savings, and quality impact.

·reduce LLM costs
AI Consulting13 min read

The AI Consulting Proposal Template That Closes $50k+ Deals

The complete proposal structure for high-ticket AI consulting projects. Executive summary, problem statement, solution architecture, deliverables, timeline, and pricing — with examples and common mistakes to avoid.

·AI consulting proposal template
LLM Architecture14 min read

LLM Observability: Monitoring What Your AI Is Actually Doing

The complete guide to LLM observability in production. Covers the 12 metrics you need, distributed tracing for AI, anomaly detection, cost dashboards, and the alerting rules that catch problems before users do.

·LLM observability
LLM Architecture13 min read

Choosing the Right LLM for Your SaaS Product: Claude vs GPT vs Open Source

A practical comparison of LLM providers for SaaS integration. Covers performance benchmarks, pricing, latency, reliability, and the decision framework for choosing between Claude, GPT, and open source models.

·choosing LLM SaaS
AI Integration10 min read

AI Integration Checklist: 23 Things to Verify Before Going to Production

The production readiness checklist for AI features. Covers reliability, observability, cost controls, security, and user experience — everything your team forgets until something breaks.

·AI integration checklist
AI Integration14 min read

AI Integration Architecture: 4 Patterns That Scale in Production

Stop building AI features that break at scale. Learn the four architecture patterns used by production SaaS companies to integrate AI reliably — with code examples, trade-offs, and real failure modes.

·AI integration architecture
AI Product Development14 min read

AI Product Development: From Idea to Production in 30 Days

The complete framework for shipping AI features fast. Covers scoping, architecture, development sprints, evaluation, and the production hardening that turns an AI experiment into a reliable feature.

·AI product development
AI Consulting11 min read

AI Consulting for SaaS: What to Expect and What to Avoid

The honest guide to hiring AI consultants for your SaaS product. What good AI consulting looks like, red flags to watch for, how to scope engagements, and what results to expect.

·AI consulting for SaaS
LLM Architecture16 min read

LLM Architecture for Production: A Systems Engineer's Guide

The complete guide to building production LLM systems. Covers API gateway design, model routing, fallback chains, token management, caching, observability, and the architecture decisions that separate hobby projects from production systems.

·LLM architecture production
AI Integration12 min read

How to Integrate AI Into Your SaaS Product Without Rewriting Your Codebase

A practical guide to adding AI features to existing SaaS products. Learn the integration patterns, architecture decisions, and production considerations that separate successful AI rollouts from expensive failures.

·AI integration SaaS
RAG Architecture18 min read

RAG Architecture: The Definitive Guide for SaaS Engineers

The complete guide to building production RAG systems. Covers ingestion pipelines, chunking strategies, embedding models, vector databases, retrieval patterns, re-ranking, and the evaluation framework that ensures quality.

·RAG architecture

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