Tag

#infrastructure

2 posts tagged.

AI cost

True cost of running an LLM workflow in 2026

The sticker price per token is the smallest line in your LLM bill. Once you add retries, embeddings, vector reads, orchestration, and the platform margin, a "simple" agent workflow lands around $0.42 per run — roughly 4× the raw model cost. This breakdown shows where the money actually goes and which three levers cut a workflow bill the fastest without touching quality.

8 min read5
Build vs buy

Build vs buy: when DIY beats SaaS at scale

Build-vs-buy isn't a values debate, it's a breakeven date. SaaS wins early because it converts a big upfront build into a small monthly fee. DIY wins once your usage-based SaaS bill exceeds the fully-loaded cost of owning the code — typically around month 18 for infrastructure-style tools. This piece gives you the formula, a worked example, and the three traps that make teams build too early.

8 min read5