Cookie Policy
Last updated: October 28, 2026
This Cookie Policy explains how Linnk, Inc. ("Linnk," "we," "us," or "our") uses cookies and similar technologies when you visit linnk.ai and use our related web services (the "Service"). It should be read together with our Privacy Policy.
1. What These Technologies Are
Cookies are small text files stored by your browser. We also use similar browser technologies, including local storage, pixels, and consent signals. In this policy, "cookies" refers to these technologies collectively unless we identify a specific storage method.
2. How We Use Them
2.1 Strictly necessary
These technologies support authentication, security, language selection, and service preferences. The Service cannot operate reliably without them.
| Technology | Provider | Purpose | Storage or duration |
|---|---|---|---|
session | Linnk | Keeps you signed in and protects authenticated requests. | Session, sign-out, or authentication expiry. |
i18next | Linnk | Remembers the language selected for the Service. | Up to 12 months. |
consent-kit local storage | Linnk | Legacy analytics and advertising choices. Previously saved choices are no longer read or updated. | Until browser data is cleared. Does not control current analytics or advertising behavior. |
Google One Tap (g_state) | Shows the optional one-tap Google sign-in prompt to signed-out visitors; g_state records that you dismissed the prompt so it is not shown again for a period. | Approximately 6 months, or until browser data is cleared. | |
| Turnstile and security storage | Cloudflare | Detects automated abuse and protects forms and accounts. | Session or provider-controlled duration when a security challenge requires browser storage. |
2.2 Analytics
PostHog is enabled by default for all visitors. Events previously blocked by consent settings are not replayed. Our self-hosted Plausible measurement is cookieless and operates independently of analytics consent using the data limits described below.
| Technology | Purpose | Storage or duration |
|---|---|---|
| PostHog | Product analytics, error diagnostics, performance measurement, user identification, and session replay. Form inputs are masked in session replay. | Browser local storage. Product analytics and session replay are enabled by default. |
| Self-hosted Plausible | Aggregate pageview, download, outbound-link, and product usage measurement. Linnk keeps supported marketing parameters, replaces gclid and msclkid values with a presence signal, and removes account identifiers, document content, arbitrary URL parameters, URL fragments, and similar sensitive event properties before sending events. | No cookies or persistent browser identifiers. Sanitized requests are sent from page load independently of analytics consent. |
2.3 Advertising measurement
Advertising technologies are enabled by default for all visitors, without a consent banner or in-site consent controls.
| Technology | Purpose | Storage or duration |
|---|---|---|
| Google Ads | Two Google Ads conversion configurations measure campaign performance and support permitted ad personalization. Linnk sends all four Google Consent Mode signals as granted by site default, rather than recording an individual consent decision. | Google advertising storage is enabled by default and follows Google-controlled retention periods. |
| OpenAI Ads Pixel | Measures actions after an eligible ChatGPT ad click. The Pixel can store the OpenAI click reference, oppref, in a first-party cookie for conversion attribution. | The Pixel loads and reads attribution data by default. Its first-party cookie follows the Pixel's configured attribution period. |
| Rewardful | Attributes sign-ups and purchases to the affiliate who referred you, so we can pay their commission. Triggered by a ?via= parameter on an affiliate link. | The tracking script loads and stores its first-party referral cookie by default, and is retained for the campaign's attribution window (60 days). |
3. Third-Party Information
These providers process data under their own terms. Their current documentation provides more detail:
- Google Consent Mode reference
- PostHog browser storage configuration
- Plausible data policy
- Cloudflare Turnstile documentation
- OpenAI conversion measurement information
- Rewardful privacy policy
4. Managing Your Choices
Analytics and advertising are enabled by default for all visitors. The site does not display a consent banner or Cookie settings control. Previously saved consent preferences are not applied or overwritten.
You can delete or block cookies and local storage through your browser. This may affect site functionality. Existing provider cookies may remain until they expire or you delete them; deleting browser data does not recall information already sent.
5. Changes to This Policy
We may update this Cookie Policy when our technologies or legal obligations change. We will post the revised policy here and update the date above.
6. Contact Us
Questions about this policy can be sent to [email protected].