About PromptCost.org

Making AI pricing transparent, one token at a time.

Our Mission

AI API pricing is notoriously opaque. PromptCost.org exists to bring transparency to AI costs. We help developers, businesses, and AI enthusiasts understand exactly what they're paying for — before they spend a dollar.

What We Offer

• AI Token Calculator — Estimate the cost of any prompt or text across 200+ AI models in real-time.
• Model Cost Comparison — Compare pricing across OpenAI, Anthropic, Google, DeepSeek, and hundreds of open-source models.
• GPU Rental Index — Track real-time GPU rental prices across major cloud providers.
• Expert Blog — Analysis, guides, and strategies for optimizing AI costs.

Our Values

• Transparency — No hidden fees, no surprises. Real prices, real data.
• Accuracy — We update pricing data regularly and clearly mark when data was last refreshed.
• Independence — We are not affiliated with any AI provider. Our recommendations are based solely on data.

Contact

Questions, feedback, or partnership inquiries: [email protected]