Last updated: May 14, 2025
CostMyAI is a browser-based AI cost estimation tool. All calculator computations run entirely in your browser. No prompts, token inputs, document content, or personal project descriptions are transmitted to our servers.
We never store: the content of your prompts or system messages; uploaded document text; personal names, company names, or project descriptions; exact token counts or cost estimates (only bucketed ranges); IP addresses; cross-site tracking identifiers; or any information that could identify you as an individual.
We use browser localStorage for two purposes only: (1) your theme preference, and (2) your analytics consent choice. We do not use third-party advertising cookies or track you across other websites.
You have the right to request access to, correction of, or deletion of any personal data we hold about you. EEA residents have additional rights under GDPR. Contact us via the contact page to exercise these rights.