About AI Spend Ledger

AI Spend Ledger helps people understand what language model APIs really cost, and spend less on them. It publishes price comparisons, plain-English guides and a free calculator.

Who is behind it

My name is Cédric and I run the site. I'm a FinOps Practitionner & FOCUS Analyst Certified and I work in FinOps and AI spend management for few years now. I always look at cost, quality and latency trade-offs between models while i'm working on projects for customers.

Why this site exists

Model prices change often, differ by context length and discount type, and are hard to compare in a single view. This site puts the numbers in one place, shows how they are checked and explains the trade-offs.

Independence

No AI provider pays for placement or rankings on this site. Some links are affiliate links, which may earn a commission at no extra cost to you. The site is not affiliated with, endorsed by or sponsored by any provider mentioned. See the methodology for how prices are collected.

Corrections and contact

Found a wrong price or an outdated figure? Write to grisvardcedric@gmail.com. Corrections are made as soon as they can be confirmed against the provider's pricing page.