Cookie Policy
This Cookie Policy explains how Guthrie AI ("we," "us," or "our") uses cookies and similar technologies when you visit www.guthrieai.com, use our platform, or interact with our emails. It also explains how you can manage your preferences.
For information about how we process personal data more broadly, please review our Privacy Policy.
1. What Are Cookies?
Cookies are small text files placed on your device (computer, phone, or tablet) when you visit a website. They help the site remember your actions and preferences over time, enable core features, and improve your experience. We also use similar technologies such as web beacons (pixel tags), local storage, and software development kits ("SDKs") — collectively referred to as "cookies" in this Policy.
2. How We Use Cookies
We use cookies for the following purposes:
- To operate the Service — enable login, security, and core functionality
- To remember your preferences — such as theme (light/dark), language, or region
- To understand how the Service is used — traffic patterns, feature adoption, and errors
- To improve performance and usability
- To support marketing and advertising — where permitted and, where required, with your consent
3. Types of Cookies We Use
3.1 Strictly Necessary Cookies
These cookies are required for the Service to function correctly and cannot be disabled through our cookie preferences. They enable security, authentication, and core features.
3.2 Performance and Analytics Cookies
These cookies help us understand how visitors use our website and platform, count visits, and identify performance issues. Examples include Google Analytics (GA4).
3.3 Functionality Cookies
These cookies remember your preferences (such as theme or language) and enhance your experience. Without them, some features may not work as intended.
3.4 Marketing Cookies
These cookies are used to deliver relevant advertisements and track the effectiveness of campaigns. We only set these cookies with your consent where required by law.
3.5 Third-Party Cookies
Some cookies are placed by third parties we work with, such as analytics providers, advertising partners, or customer support platforms. Their use is governed by their own privacy policies.
4. Cookies We Use (Overview)
| Cookie / Provider | Purpose | Category | Duration |
|---|---|---|---|
guthrie_theme |
Stores your light/dark theme preference | Functionality | Persistent (12 months) |
guthrie_session |
Maintains your authenticated session | Strictly Necessary | Session |
guthrie_csrf |
Security token to prevent cross-site request forgery | Strictly Necessary | Session |
_ga / _ga_* |
Google Analytics — measures traffic and user behavior | Analytics | Up to 24 months |
_gcl_au |
Google Ads conversion tracking | Marketing | Up to 3 months |
__adopt |
Adopt — consent management for cookie preferences | Strictly Necessary | Up to 12 months |
The list above is illustrative. Cookie names, providers, and retention periods may change as we update the Service. Please check back periodically for the latest information.
5. Session vs. Persistent Cookies
- Session cookies are temporary and are deleted when you close your browser.
- Persistent cookies remain on your device for a defined period (as shown in the table above) or until you delete them.
6. Managing Your Cookie Preferences
You can manage cookies in several ways:
- Our cookie banner: use the consent banner that appears on your first visit to accept, reject, or customize non-essential cookies (where applicable under GDPR/ePrivacy)
- Browser settings: most browsers let you block or delete cookies via their settings. The exact path varies — see your browser's help center
- Opt-out tools: for Google Analytics, you can install the Google Analytics Opt-out Browser Add-on
- Advertising opt-outs: you can opt out of interest-based advertising via the Digital Advertising Alliance (US) or Your Online Choices (EU)
Note: disabling strictly necessary cookies may affect the functionality of the Service and prevent you from logging in or using certain features.
7. Do Not Track Signals
Some browsers offer a "Do Not Track" (DNT) setting. Because there is no industry consensus on how DNT signals should be interpreted, we do not currently respond to DNT signals. We do, however, honor legally required opt-out mechanisms (such as Global Privacy Control where mandated by applicable law).
8. Third-Party Services
The Service may integrate with third-party services (e.g., Google Analytics, Adopt consent platform, payment processors, and email providers) that may set their own cookies. We do not control these third-party cookies; please review the third parties' privacy and cookie policies for details.
9. Changes to This Cookie Policy
We may update this Cookie Policy from time to time to reflect changes in technology, regulation, or our practices. When we make material changes, we will notify you via email or a prominent notice on the Service. The "Last updated" date at the top indicates the most recent revision.