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.

I built this because I had to check the API prices whenever I wanted to try a new model. The flat subscription pricing for Claude Pro and ChatGPT Plus is simple, but the moment you start building with the API the cost model gets complicated fast: input tokens, output tokens, system prompts that multiply across every call, new model versions with different pricing every few months. I wanted one place where I could paste a prompt, see exactly how many tokens it is, and compare what that costs across every major provider. Built it, figured other developers probably need the same thing. Prices are verified monthly and I update it whenever new models drop. Would love feedback on what models or features are missing.

AIPricingCalculator

Free AI API cost calculator - Claude, GPT-5, Gemini & Groq

Free AI API cost calculator - Claude, GPT-5, Gemini & Groq