Cookie Policy
We do not use cookies. Not for analytics, not for advertising, not for anything. There is no consent banner on this site because there is nothing to consent to. This page exists so you can verify that rather than take our word for it.
1. Cookies
This website sets no cookies of its own and permits no third party to set one. Open your browser's storage inspector on any page here and the cookie list will be empty.
2. What we do store on your device
Two features remember something between page loads. Both use your browser's local storage rather than cookies, and neither is ever transmitted anywhere — the data stays on your machine and we cannot read it.
| Key | Type | Purpose | Lifetime |
|---|---|---|---|
catalyst-theme |
Local storage | Remembers whether you chose light or dark mode, so the page does not flash white on your next visit | Until you clear your browser data |
catalyst-demo-theme |
Local storage | Remembers which of the eight editor presets you picked in the live demo on the home page | Until you clear your browser data |
catalyst-support-chat |
Session storage | Keeps your support conversation if you move from the home page to the pricing page mid-question | Erased when you close the tab |
All three are strictly necessary in the sense the law uses: each one exists only to deliver something you asked for, none of them identifies you, and none of them follows you to another website. Storage of that kind does not require consent under the EU ePrivacy Directive or the UK's PECR, which is why you are not being asked for any.
Getting rid of them
Clear site data for usecatalyst.dev in your browser settings, or
browse in a private window and nothing will be kept at all. The site works
normally either way — you will just get your system's light or dark preference
instead of your saved one.
3. Third-party storage
None on this site. Web fonts are served from this domain rather than from a font CDN, precisely so that no third party is placed in a position to set anything or to log that you were here.
One exception, on a different page. The free-key page at
auth.usecatalyst.dev runs an advertisement flow supplied by a
third party. Advertising providers do set cookies and do build profiles. That
page is governed by its own notice and by that provider's terms, not by this
one. The paid tiers involve no advertising at all.
4. Tracking and analytics
There is none. No Google Analytics, no Meta pixel, no Plausible, no Umami, no heatmaps, no session replay, no fingerprinting. We genuinely do not know how many people visit this site beyond what our host's own request counts show, and we have decided that is a reasonable price for not surveilling you.
We honour Global Privacy Control and Do Not Track by default, in that there is nothing running for them to switch off.
5. Changes
If we ever add something that stores data on your device, this page changes first and — where the law requires consent — you will be asked before anything is set. The date at the top tells you when this was last true.
6. Contact
Questions to support@usecatalyst.dev. See also our Privacy Policy, which covers the data that does leave your browser.