About CostHawk
CostHawk gives engineering teams real-time visibility into AI API spend across every provider, model, and project. Start free as an individual, then add Team when you need teammates. Built by an engineer who needed it and couldn't find it.
Glossary
58
terms defined in the AI cost glossary.
Models Tracked
196
models with live pricing data indexed.
Providers
13
AI provider families supported today.
Pricing
Free Individual
Team includes a 30-day trial.
Origin Story
Built because the bill was a surprise every month
CostHawk started inside TrainMyAgent, where our engineering team was shipping AI features fast and getting blindsided by API bills that were two or three times what we expected. We had no breakdown by model, no idea which projects were burning through tokens, and no warning before the invoice hit.
I looked for a tool that could just show me what we were spending, broken down by provider and project, in real time. Everything I found was either enterprise-locked, buried behind a sales call, or only covered a single provider. So I built one.
CostHawk is the tool I wished existed: one dashboard for every AI provider, with local-first telemetry so you don't have to hand over admin credentials to get started.
Founder
Chase Dillingham
Founder
Full-stack engineer and founder of CostHawk. Previously building AI products at TrainMyAgent, where the need for real-time cost visibility became impossible to ignore.
Company
Outperform Ventures LLC
dba TrainMyAgent
CostHawk is a product of Outperform Ventures LLC, the same team behind TrainMyAgent.
AI Cost Monitoring
Start tracking your AI spend in minutes
Install the MCP, connect your first provider, and see exactly where your tokens are going. Individual is free for one person; Team starts with a 30-day trial.