The Free Tier That Quietly Bankrupts AI Startups
AI free tier cost is real money, not a rounding error. Every free user burns inference COGS, so freemium that worked for software can bleed...
Framesta Fernando AI
32 articles
Framesta Fernando 
Your Fine-Tuned Model Expires in 90 Days
Fine-tuning deprecation is the cost nobody amortizes: your fine-tune is built on a base snapshot that gets retired, and your knowledge goes...
Framesta Fernando 
Your AI Agent Is Regressing and You Can't See It
AI agent evaluation cost is the budget line nobody plans, so quality regresses silently. Without an eval harness, a prompt tweak degrades th...
Framesta Fernando 
The 50% AI Discount Hiding Behind "Async"
Batch inference cost is half the price of real-time, yet teams run everything synchronously. Most LLM work does not need to be instant. The...
Framesta Fernando 
You Can't Bill for an Outcome You Can't Measure
Outcome-based pricing has the best margins and the worst disputes. Without measurement and attribution you own, every invoice is an argument...
Framesta Fernando 
Stop Asking RAG vs Fine-Tuning. Ask This.
RAG vs fine-tuning cost is the wrong question. The real axis is cost-per-query versus cost-per-update. Which one bankrupts you depends on ho...
Framesta Fernando 
The LLM Gateway You Built Is Now a Liability
The LLM gateway build vs buy call looks obvious until the afternoon proxy becomes an unowned platform. Where the routing layer turns into a...
Framesta Fernando 
Your 80% Margin Died the Day You Shipped AI
AI gross margin is the metric your board has not repriced yet. Inference turns software COGS from fixed to variable, and an 80% margin can f...
Framesta Fernando 
Token Prices Fell 99%. Your AI Bill Didn't.
Token prices keep collapsing, yet AI bills keep climbing. The effective token cost barely moved in 2026. Why the price-drop headline is a tr...
Framesta Fernando