Effective 2026-06-25 · Version 1.0
Cookies are small text files placed on your device when you visit a website. They allow the site to remember information about your visit — such as whether you are signed in — so that you do not need to re-authenticate on every page.
Cookies set by the site you are visiting are called first-party cookies. Cookies set by third-party services embedded in the site (such as analytics) are called third-party cookies. Both types may be session cookies (deleted when you close your browser) or persistent cookies (retained for a set period).
These cookies are strictly necessary for Sellphone to function. Without them you cannot log in or use the application. They cannot be disabled.
sellphone_session — your primary login session cookie.
Set when you sign in via Google, Microsoft, or email/password. Keeps you authenticated for approximately one week.
Duration: ~7 days. SameSite: Lax (not sent on cross-site requests).
sellphone_embed_session — a secondary session cookie used only when Sellphone runs inside a CRM or third-party iframe (embed mode).
Set exclusively when the ?embed=true parameter is present.
Duration: session. SameSite: None; Secure (required for cross-origin iframe access).
When Google Analytics 4 (GA4) is active on this site, it sets the following cookies to help us understand how visitors use Sellphone so we can improve the product. GA4 is optional infrastructure — if it has not been configured for your organization's deployment, these cookies are not set and no analytics data is collected.
_ga — distinguishes unique visitors. Set by Google Analytics.
Duration: 2 years.
_ga_<container-id> — maintains session state for a specific GA4 data stream.
Duration: 2 years.
Google Analytics data helps us understand aggregate usage patterns (e.g. signup funnel drop-off, feature adoption) and, together with Google's advertising features, helps us measure how our marketing performs. For details, see Google's Privacy Policy.
To promote Sellphone, we use Google Ads and Google's advertising features. These may set cookies (for example, Google's conversion-linker cookie _gcl_au and Google Ads / DoubleClick cookies) that let us:
gclid click identifier appended to our ad links (conversion tracking);These advertising cookies are tied to your web browsing and marketing interactions only. We do not use the content of your phone calls, messages, voicemails, or contacts for advertising. You can opt out of advertising and analytics cookies at any time — see Section 3 below.
You can control or delete cookies through your browser settings. Common options include:
Browser-specific instructions: Chrome, Firefox, Safari, Edge.
Because we serve users in the United States, we do not hide the site behind a cookie-consent gate — cookies, including analytics and advertising cookies, may be set when you visit. You can opt out at any time, at no cost, using any of the following:
We may update this Cookie Policy when we add or remove cookies or when applicable law changes. We will update the effective date at the top of this page whenever we make material changes. We encourage you to review this page periodically.
Questions about our use of cookies? Reach us at support@sellphone.pro.