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Reduce LLM costs by nearly 90%: fix the architecture first
How to reduce LLM costs by nearly 90% with specialized agents, caching and fallback models. How I measured it.
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Articles on automation, AI agents and custom software for businesses.
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AI landing page builder vs developer: which to choose?
AI landing page builder vs developer: when the tool is enough and when speed, SEO and tracking call for custom code.
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Off-the-shelf ERP vs custom software: how to decide
Off-the-shelf ERP vs custom software: when each one pays off, and how to integrate through the ERP's API to build only what is missing.
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n8n or custom code: which fits your automation?
n8n or custom code for business automation: when the visual tool is enough and when code costs less to maintain, with real cases.
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Official vs unofficial WhatsApp API: risk and cost
Official vs unofficial WhatsApp API: understand the ban risk, the per-message cost and when each option fits your business.
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AI agent vs chatbot on WhatsApp: which one do you need?
AI agent vs chatbot for WhatsApp? See the difference, when each fits, and a real pharmacy case with a worked example.
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