Why Use This Tool?
Make informed decisions about which AI model to use. Stop overpaying for API calls.
Instant Comparison
See costs across all major providers in seconds. No API keys needed.
All Major Providers
Compare OpenAI, Anthropic, Google Gemini, and more in one place.
Save Money
Find the cheapest model for your use case. Save up to 90% on API costs.
Real-Time Pricing
Always up-to-date with the latest pricing from all providers.
How It Works
Simple, fast, and free. No signup required.
1
Paste Your Prompt
Copy your AI prompt or question into the calculator
2
See Token Count
Instantly see how many tokens your prompt uses
3
Compare Costs
View side-by-side costs across all major AI providers
4
Choose Wisely
Pick the best model for your budget and needs