Guide
The Complete Guide to AI API Cost Tracking in 2026
AI API costs are the fastest-growing line item in most engineering budgets. Here’s how to track, understand, and optimise your spend across OpenAI, Anthropic, and Google AI.
Mar 5, 2026 8 min
Guides, comparisons, and optimisation strategies for teams managing AI API spend.
AI API costs are the fastest-growing line item in most engineering budgets. Here’s how to track, understand, and optimise your spend across OpenAI, Anthropic, and Google AI.
Most teams use GPT-4o for everything. Here’s a data-driven framework for identifying which API calls can safely use cheaper models — saving thousands per month.
Claude vs GPT — which API gives you more value per dollar? We break down every model’s pricing, strengths, and ideal use cases.