AI API pricing is confusing. Flat subscriptions are simple, but API costs multiply across every token, every call, every month. AIPricingCalc gives you three free tools to fix that: an API cost calculator with 25+ models including Claude 4.6, GPT-5.4, Gemini 3.1, Groq, and DeepSeek. A token counter that shows exactly what any prompt costs across every model. And a model comparison table you can filter and sort to find the cheapest model for your use case. No sign-up required.