About PerTokens
A plain, sourced answer to "what does this model actually cost."
PerTokens exists because LLM API pricing is scattered across a dozen provider docs pages, each with its own units, tiers, and promotional footnotes. We pull the standard rate from each provider's own pricing page, put it in one table, and date every check — so "what does this cost" has a straight answer.
Who's behind this
PerTokens is built and maintained by Matthis Duarte, Senior SEO Manager (EMEA) at GoDaddy and founder of Knownful, an AI search visibility research project. He has 10+ years in SEO and organic growth — technical SEO, AI search visibility, and CRO — across some of the most competitive markets. More at matthisduarte.com, or follow PerTokens on LinkedIn. Spot an error or an outdated price? Email contact@pertokens.com — corrections get checked against the source and fixed the same way as everything else here.
Independence
PerTokens is not sponsored by, invested in, or affiliated with any AI provider listed on this site. No provider pays for placement, a higher ranking, or removal. Every model is sourced and displayed the same way, regardless of provider.
How the data works
Every price traces back to a provider's own public pricing page — see the methodology for the full process, and the changelog for a dated history of what's changed since we started tracking on September 10, 2026.
What this isn't
PerTokens isn't a benchmark site, a capability leaderboard, or investment advice — it's a price reference. Model quality, latency, and fit for your specific task are separate questions this site doesn't try to answer.