Free Tool
What does AI inference
actually cost?
Estimate monthly spend across models and providers. See the full picture — including the costs your API bill doesn’t show.
What You Get
More than a simple price lookup.
Monthly Cost
Instant cost estimate based on your actual usage pattern — requests, input tokens, output tokens.
Model Comparison
Compare up to 5 models side-by-side. See where the value is across OpenAI, Anthropic, Google, Meta, and Mistral.
Inference Tax
Your API bill is just the start. See the 4-5x multiplier from infrastructure, monitoring, and prompt engineering.
Shareable
Copy a link to share your exact configuration. Present the numbers to your team or stakeholders.
How It Works
Choose a scenario or go custom
Pick a preset like Chatbot, RAG Pipeline, or Agentic Workflow to pre-fill typical token volumes. Or set your own numbers.
Select models to compare
Pick a primary model and up to 4 comparison models. See real pricing from OpenAI, Anthropic, Google, Meta, and Mistral.
Read the full picture
Monthly cost, cost per request, model comparison chart, and the hidden inference tax multiplier. Copy the link to share with your team.
Go Deeper
The thinking behind the numbers.
The Inference Tax
Why your GenAI budget is hiding 80% of its real cost. The infrastructure iceberg beneath every API call.
Read article BlogThe Hidden Tax of AI
What CFOs aren’t seeing in their AI investments. The costs that compound before anyone notices.
Read article ChecklistAI Cost Audit Checklist
30 questions every CFO and VP should ask before the next board meeting. Audit inference economics end-to-end.
Get the checklistSpending more than you should?
Let's find where your cloud and AI spend can work harder.
Get Started