Kottos AI

Two read-only tools for comparing the providers that sell a model.

list_models names every model on the Kottos AI price list, with how many provider and service tier offers sell it and how many of those offers the probe measures.

compare_venues takes one model, by name or API id, and returns each provider and tier that sells it, among Anthropic, OpenAI, Amazon Bedrock, Google's Gemini API and Vertex AI, Together, Fireworks, DeepInfra and Baseten. For each it gives list prices in US dollars per million tokens (input, output, cache reads and writes, and long-context rates where they differ) and, where the probe measures it, time to first token over the last hour: median, 90th percentile, samples and failures.

Prices come from the providers' public pages and can lag a change. The probe sends one short, fixed prompt to each measured offer once a minute from Ashburn, Virginia, so its time to first token is mostly network trip and queue, less than a long prompt waits.

No account or key is needed.