1. Overview

Power Supply uses cookies and similar tracking technologies to operate and improve our platform. This Cookie Policy explains what cookies are, what we use them for, and how you can manage your preferences. Cookies are small text files stored on your device when you visit a website; they help websites remember your preferences and understand how you use the site.

When you first visit our platform, we display a cookie consent banner. You can choose to accept all cookies, reject non-essential cookies, or manage your preferences individually. Your consent preferences are stored for 12 months; after that, you will be asked again on your next visit.

2. Essential Cookies

Essential cookies are required for the platform to function and cannot be disabled without affecting your ability to use core features. These cookies do not require your consent under GDPR / CCPA.

Cookie Name	Purpose	Duration	Processor
ps_session	Maintains your authenticated session while using the platform	Session	Power Supply
ps_csrf	Cross-Site Request Forgery protection token	Session	Power Supply
ps_consent	Stores your cookie consent preferences	12 months	Power Supply
ps_locale	Stores your preferred language/locale setting	12 months	Power Supply

3. Analytics & Functional Cookies

These cookies help us understand how visitors use our platform so we can improve it. They collect aggregated, anonymized data — we do not use analytics cookies to identify individual users. These cookies require your consent before they are placed.

Cookie Name	Purpose	Duration	Processor
ps_analytics	Tracks page views, session duration, and navigation patterns to improve platform performance	12 months	Power Supply (self-hosted)
ps_functional	Remembers your preferences (e.g., collapse states, notification settings) for a better experience	6 months	Power Supply

4. Marketing & Advertising Cookies

Marketing cookies are used to deliver relevant advertisements and measure campaign performance. We do not currently run third-party advertising on the platform; if this changes, we will update this policy and obtain appropriate consent. These cookies require your consent before they are placed.

5. Third-Party Processors

Third-party services we use may set their own cookies. These include:

Third Party	Service	Cookie Purpose	Privacy Link
Render (Hosting)	Web hosting infrastructure	Load balancing and security	render.com/privacy
Neon (Database)	PostgreSQL database service	Database session management	neon.tech/privacy
Plausible Analytics	Privacy-first web analytics (no cookies, no cross-site tracking)	Page view and CTA click tracking for platform improvement	plausible.io/privacy

We currently do not use Google Analytics, Facebook Pixel, or similar third-party tracking services. If we add them in the future, we will update this policy and ensure appropriate consent mechanisms are in place.

6. Managing Your Preferences

You can manage your cookie preferences at any time by clicking "Manage Preferences" in the cookie consent banner displayed at the bottom of the page. You can also update your preferences by contacting us at privacy@power-supply-ai.polsia.app.

To clear your existing cookies, you can clear your browser's cookie cache. Note that clearing cookies will reset your consent preferences and you will see the consent banner again on your next visit.