// Free Tools

Practical tools for digital businesses.

Free calculators and utilities for AI, infrastructure, automation and operational decisions. Built for online-first businesses and technical teams.

AI · Cost Planning

AI Plan & API Cost Calculator

Compare Claude, ChatGPT and Gemini subscriptions, API pricing and hybrid setups. Includes multiple currencies, live FX conversion and practical recommendation scenarios.

Updated September 2026

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More utilities will be added as they are useful. The goal is simple: small tools that make technical and operational decisions easier.