Guides

• The cheapest LLM APIs in 2026, compared

  A breakdown of which providers actually come out cheapest at real production volume, not just headline price.

• Why your AI agent bill is 10x higher than you expected

  Tool calls, retries, and context growth compound fast — here's how to actually estimate agent spend.

• Six ways to cut your LLM API bill in half

  Prompt caching, batching, model routing, and other levers that actually move the needle.