CostKits offers 6 free, interactive healthcare cost tools: a budget explorer, procedure estimator, cost forecaster, bill analyzer, and two cost maps (by state, by provider). Unlike tools built on scraped averages, every estimate uses real claims-based pricing data — built by a healthcare actuary (FSA, MAAA) with 20+ years pricing insurance claims. Try each tool live, embed it on your site with one script tag, or query the REST API. No sign-up required.