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About LLMPrices

LLMPrices is an independent price-tracking site for large language model APIs. It records what 67 providers charge for 461 models, normalizes every rate to US dollars per 1M tokens, and republishes the comparison daily so developers can pick models on price with current data.

Why this site exists

LLM API prices change constantly: providers cut rates, launch cheaper models and retire old ones, and no single pricing page shows the whole market. LLMPrices exists to keep one current, comparable table — input, output and cached-input rates side by side — plus the tools to act on it, like the cost calculator and the officially verified prices for flagship models.

How it works

Every day the site takes a fresh snapshot of OpenRouter's public catalog, re-normalizes all prices and regenerates every page; the snapshot date is printed on each page. For flagship models the figures are also checked against each provider's own pricing page. The full method, including limitations, is on the methodology page.

Who runs it

LLMPrices is built and maintained by an independent developer. It is not affiliated with OpenRouter or with any provider listed, and it does not sell API access — it only publishes price information. Prices are list prices; always verify on the provider's own pricing page before committing spend.

Corrections

If a price looks wrong, it is almost always fixed within a day: figures come straight from the source catalog each morning, and the 78 flagship models are additionally re-verified against official pricing pages on a regular cycle.

How this site makes money

LLMPrices is free to use. It is supported by advertising and by affiliate links: some outbound links to API platforms (marked with a disclosure where they appear, for example in the "Where to run" section on model pages) may earn LLMPrices a commission when a visitor signs up or buys through them, at no extra cost to the visitor. Affiliate relationships never change the prices published here — every figure comes from the same daily snapshot regardless of commercial relationships.

Contact

Questions, corrections and feedback: [email protected]. The inbox is read by the site maintainer; please include the model page URL when reporting a price issue.