Privacy Policy

Last updated: 2026

Your calculator data stays in your browser. Text you paste and settings you choose are processed entirely client-side by JavaScript running on your device. They are never transmitted to, stored on, or read by our servers. This applies to the cost calculator, the prompt optimizer, and the bill auditor, including any usage export you paste. You can verify it yourself: open your browser's network tab, paste an export, and run an audit. Not one request carries your data.

Pricing data. Rates are served from our own domain, from a nightly capture of the public LiteLLM pricing dataset into our archive. Only if that file is unavailable does the app fall back to fetching the dataset directly from GitHub (raw.githubusercontent.com); that fallback request, and only it, exposes your IP address to GitHub as with any web resource, governed by GitHub's privacy policy.

Email reports. When you ask us to email you a report, your own email application opens with the report already filled in and addressed to you. The report content travels from your device to your email provider. It never passes through, and is never stored on, our systems.

Newsletter and price-drop alerts. If you choose to subscribe, your email address is sent to Buttondown, our email service provider, who stores it and delivers our emails. Alongside your address we store a small amount of context you gave us or that was derived from your audit: whether the bill is your own or a client's, a coarse monthly-spend band (for example "$500 to $2,000", never an exact figure), the names of the providers detected in your export, and a general workload category (for example "summarization"). We never send Buttondown, and never store, the contents of anything you pasted. Subscribing is double opt-in: you will receive a confirmation email and nothing is sent to you until you click the link in it. Every email includes a one-click unsubscribe link and our postal address. Buttondown processes this data on our behalf under their privacy policy. If you do not tick the subscribe box, we do not store your email address at all.

Retention. Subscriber records are kept until you unsubscribe or ask us to delete them. Unconfirmed subscriptions, where you never clicked the confirmation link, are removed automatically. We do not sell or share email addresses.

Advertising and cookies. This site uses Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this site and other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings, or opt out of some third-party vendors' cookie use at aboutads.info. Visitors in the EEA/UK will be shown a consent message before any advertising cookies are set.

Analytics. We use Google Analytics 4 to understand aggregate traffic (pages visited, referral sources, approximate geography). Google Analytics uses cookies and collects usage data as described in Google's Privacy Policy; you can opt out with the Google Analytics opt-out browser add-on. Text you paste into the calculator is never sent to analytics.

Your rights. Depending on your jurisdiction (including GDPR and CCPA), you may have rights to access, correct, export, or delete personal data we hold (which is limited to any email address you submitted). Contact us using the details below to exercise these rights. We action deletion requests within 30 days.

Children. This site is not directed at children under 16 and we do not knowingly collect their data.

Changes. We will update this policy here if our practices change.

Contact.
Sugarpine Property Management LLC
637 S Broadway St STE B #218, Boulder, CO 80305
aj@sugarpinepm.com · (303) 335-9399