# CostPerPrompt: Live AI API Pricing and Real-World Cost Calculators

A developer introduced CostPerPrompt on Hacker News, a tool offering up-to-date AI API pricing and cost calculators for real workloads. It helps developers accurately estimate and compare expenses across AI providers before committing to an API.

**Importance:** 2/5

## Sources

### Technology
- [Hacker News](https://costperprompt.com/) — Sun, 02 Aug 2026 01:56:44 +0000