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AI · April 21, 2026

costofaicalc.com

Free calculators for the real cost of AI APIs

costofaicalc.com launched on April 21, 2026.

Visit costofaicalc.com ↗costofaicalc.com alternatives

What it does

AI API pricing is confusing. Providers bury their rates, change them without warning, and make it impossible to compare models. costofaicalc.com fixes that with 6 free calculators: token cost estimator model comparison monthly spend forecast ROI calculator context window cost batch processing savings Covers 40+ models including GPT-4o, Claude, Gemini, and DeepSeek. No signup required. costofaicalc.com

Free AI API cost calculators. Token pricing, model comparisons, monthly spend forecasts, ROI analysis and more — for GPT-4o, Claude, Gemini, and 40+ models.

Token pricing, API costs, model comparisons, and ROI analysis — everything you need to make informed decisions before you ship. Six precision tools for every stage of your AI cost analysis — from quick token estimates to full ROI breakdowns. Prices per 1M tokens. Updated regularly. Click any row to open the token calculator with that model pre-selected. AI API pricing is opaque, inconsistent, and changes frequently. We built costofaicalc.com to give developers and teams a single, clear tool for understanding and forecasting AI infrastructure costs. No paywalls. No accounts. Just open the calculator you need and get answers in seconds. Prices are sourced directly from provider documentation…from costofaicalc.com

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