Last updated November 3, 2026.
UI Polish collects as little as it can. This page says what that is.
The website
The site sets no cookies and stores nothing in your browser. It's hosted on Vercel, which keeps standard request logs (IP address, user agent, the page requested and when) to run and protect the service.
It counts visits, anonymously: a daily total of page views, a count per page, and the domain of the site a visit came from (such as news.ycombinator.com, never the full address). Nothing about you is in those counts: no IP address, no cookie, no identifier, so no visit can be linked to another or to a person. The totals are kept for about a year.
The MCP server and API
Requests to https://uipolish.com/mcp and the REST API carry what your agent sends: the tool or endpoint and its arguments, such as a component name. Using the components and rules sends nothing that identifies you. If you add a Pro license key, it's sent to Polar to check that it's valid. The answer is kept in memory for a few minutes under a one-way hash of the key, so the key itself is never stored or logged.
The server counts its use in the same anonymous way: daily totals of connections, the name a coding agent gives itself (such as "cursor"), tool calls, and which components were requested and whether they were served. No IP address or identifier is part of a count.
Purchases
Polar is the merchant of record for UI Polish Pro: it takes the payment and issues the license key and receipt. It collects your name, email and payment details under its own privacy policy. UI Polish receives the order and your email, and never sees your card.
When you email support@uipolish.com, the message and your address are kept so the conversation can continue. They're used for nothing else.
Who else handles data
Vercel (hosting), Upstash (where the anonymous counts are kept) and Polar (payments and license keys). Nothing is sold or shared for advertising.
Your choices
To see or delete what's held about you, or to ask anything about this page, email support@uipolish.com. If this policy changes, the date at the top changes with it.