Real AI API costs, aggregated from production traffic that actually passed through the TOLVYN proxy. No sponsored content, no vendor-submitted figures, no estimates. No figure is published unless at least three organisations contribute to it — a privacy floor applied before any number reaches this page, and the reason the index below may show nothing.
Top models by volume
Average cost per API request, based on the last 30 days of production traffic.
Last 90 days
Click any column header to sort. Click again to reverse.
30-day trend
Top 5 models by request volume. Costs in USD per request.
The privacy floor, first, because it governs everything else. A figure is published only when at least three separate organisations contributed traffic to that exact bucket — same provider, same model, same period. Buckets below three are discarded during collection: they are never stored in a publishable form and never reach this page. The rule is applied before aggregation rather than as a filter afterwards, so there is no version of this index in which one customer's costs can be read off it. If your organisation were the only heavy user of a model, that model would simply not appear here — and that is why the index can legitimately show nothing.
TOLVYN gives you per-request cost tracking, budget enforcement, and your own cost benchmarks — compared to the index.