Last updated: March 20, 2026

This Cookie Policy explains how Powder (“we”, “our”, or “us”) uses cookies and similar tracking technologies when you visit our website at powder.ai or use the Powder platform (the “Service”).

1. What Are Cookies?

Cookies are small text files placed on your device when you visit a website. They help the site recognize your device and remember information about your visit, such as your preferences and login status. Similar technologies include pixels, local storage, and session storage.

2. How We Use Cookies

We use cookies for the following purposes:

Strictly Necessary Cookies

These cookies are essential for the Service to function. They enable core features such as authentication, session management, and security. You cannot opt out of these cookies.

Functional Cookies

These cookies remember your preferences and choices (such as language, theme, or workspace settings) to provide a more personalized experience.

Analytics Cookies

These cookies help us understand how visitors interact with the Service by collecting information about page views, feature usage, and navigation patterns. This data is aggregated and anonymized.

Marketing Cookies

These cookies may be set by our advertising partners to build a profile of your interests and show you relevant ads on other sites. We only use these on our marketing pages, not inside the application.

3. Third-Party Cookies

Some cookies are placed by third-party services that appear on our pages. We do not control these cookies. The third parties include:

• Plausible Analytics (privacy-focused website analytics)

• Stripe (payment processing)

• Intercom (customer support chat)

Each third party operates under its own privacy and cookie policies.

4. Managing Your Cookie Preferences

When you first visit our website, a cookie banner will ask for your consent to non-essential cookies. You can change your preferences at any time by clicking the “Cookie Settings” link in the footer of any page.

You can also control cookies through your browser settings. Most browsers allow you to block or delete cookies. Note that disabling certain cookies may affect the functionality of the Service.

• Chrome

• Firefox

• Safari

• Edge

5. Do Not Track

Some browsers send a “Do Not Track” (DNT) signal. There is currently no industry standard for how websites should respond to DNT signals. We do not currently respond to DNT signals, but we respect your cookie consent preferences as described above.

6. Changes to This Policy

We may update this Cookie Policy to reflect changes in our practices or for legal reasons. We will update the “Last updated” date at the top of this page when we make changes.

7. Contact Us

If you have questions about our use of cookies, contact us at:

Email: privacy@powder.ai
Website: powder.ai

Cookie table 1

Cookie — Purpose — Duration

session_id — Maintains your login session — Session

csrf_token — Prevents cross-site request forgery — Session

cookie_consent — Stores your cookie preferences — 12 months

Cookie table 2

Cookie — Purpose — Duration

user_prefs — Stores interface preferences — 12 months

workspace_id — Remembers your active workspace — 30 days

Cookie table 3

Cookie — Purpose — Duration

_pk_id — Distinguishes unique visitors — 13 months

_pk_ses — Tracks the current session — 30 minutes

Cookie table 4

Cookie — Purpose — Duration

_fbp — Facebook ad attribution — 3 months

_gcl_au — Google Ads conversion tracking — 3 months