How much will your AI cost?
Paste a prompt or pick a use case. See your bill on us vs. official — instantly.
01
Mode
02
Your usage
~ 0 input tokens
or
03
Compare models
Tap to toggle · 9 models
04
Billing
Estimates use list pricing from providers and FreeAIapikey's published rates. Actual bills vary with caching, retries, and prompt length. Pasted prompts tokenize at ~1 token per 4 characters.