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AI guides for business
Practical notes on AI agents, AI integration and building AI products.
· AI integration
How to Add AI to Your Existing App Without Rebuilding It
Five proven ways to add AI features to an app you already run: API calls, structured outputs, RAG, background jobs and tools, plus what changes in your stack.
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· AI agents
How Much Does an AI Agent Cost to Build and Run?
What an AI agent or AI automation really costs in 2026: build prices, model token fees, tool subscriptions and upkeep, with a worked example.
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· AI agents
AI Agent vs Chatbot vs Automation: Which Do You Need?
Plain-English definitions of AI agents, chatbots and AI automation, with a decision table to help you pick the simplest option that does the job.
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