Daily AI Intel - Free AI cost calculator, model comparison & prompt library

We kept running into the same problem while researching AI tools for Daily AI Intel: pricing pages that are out of date the moment you screenshot them, and no easy way to compare context windows or cost per 1M tokens across providers. So we built three free, no-signup tools: an AI Cost Calculator that estimates real cost from your actual text, a Model Comparison table with current pricing and context windows for every major model, and a Prompt Template Library with 30 ready-to-use prompts. Everything runs in your browser, nothing is stored. Would love feedback on what to add next.