Cookie Policy

Last updated: February 9, 2026

Introduction

This Cookie Policy explains how Postprism ("we," "us," or "our") uses cookies and similar tracking technologies when you visit our website and use our services. This policy is part of our Privacy Policy and should be read together with it.

By continuing to use our website and services, you consent to our use of cookies in accordance with this policy. You can manage your cookie preferences at any time as described in the "Managing Your Cookie Preferences" section below.

What Are Cookies?

Cookies are small text files that are placed on your device (computer, smartphone, tablet) when you visit a website. They are widely used to make websites work more efficiently, provide a better user experience, and collect information about how the site is used.

Cookies can be "session cookies" (deleted when you close your browser) or "persistent cookies" (remain on your device until they expire or you delete them). They can also be "first-party cookies" (set by us) or "third-party cookies" (set by other services we use).

How We Use Cookies

We use cookies for several important purposes:

  • Authentication: To keep you logged in and remember your session

  • Security: To detect and prevent fraud and protect your account

  • Preferences: To remember your settings, language, and customizations

  • Performance: To analyze how you use our services and identify areas for improvement

  • Analytics: To understand user behavior, traffic sources, and engagement patterns

  • Marketing: To deliver relevant advertising and measure campaign effectiveness

Types of Cookies We Use

1. Strictly Necessary Cookies

These cookies are essential for the website to function properly. They enable core functionality such as security, authentication, and accessibility. Without these cookies, the service cannot be provided.

Cookie NamePurposeDuration
session_tokenMaintains your login sessionSession
csrf_tokenPrevents cross-site request forgery attacksSession
cookie_consentStores your cookie preferences1 year

2. Performance and Analytics Cookies

These cookies collect information about how you use our website, such as which pages you visit most often and whether you encounter errors. This helps us improve the performance and user experience of our services.

Cookie NamePurposeDuration
_gaGoogle Analytics - Distinguishes unique users2 years
_ga_*Google Analytics - Persists session state2 years
_gidGoogle Analytics - Distinguishes users24 hours
analytics_sessionTracks user engagement and feature usage30 days

3. Functional Cookies

These cookies allow the website to remember your choices (such as language, region, or display preferences) and provide enhanced, personalized features.

Cookie NamePurposeDuration
theme_preferenceRemembers dark/light mode preference1 year
languageStores your language preference1 year
editor_layoutRemembers your editor layout preferences6 months
dashboard_viewRemembers calendar/kanban view preference6 months

4. Targeting and Advertising Cookies

These cookies are used to deliver advertisements that are relevant to you and your interests. They also help us measure the effectiveness of advertising campaigns.

Cookie NamePurposeDuration
_fbpFacebook Pixel - Tracks conversions and ad performance3 months
_gcl_auGoogle Ads - Measures ad conversion3 months
ad_campaignTracks which marketing campaign you came from30 days

Third-Party Cookies

We use several third-party services that set their own cookies to provide functionality and analyze our traffic:

Google Analytics

We use Google Analytics to understand how visitors use our website. Google Analytics uses cookies to collect information about site usage, which is reported anonymously. You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

Privacy Policy: Google Privacy Policy

Vercel Analytics

We use Vercel Analytics for performance monitoring and page view tracking. Vercel collects minimal, privacy-focused analytics data.

Privacy Policy: Vercel Privacy Policy

Stripe (Payment Processing)

We use Stripe to process payments securely. Stripe sets cookies to detect fraud and ensure secure transactions.

Privacy Policy: Stripe Privacy Policy

Supabase (Authentication & Database)

We use Supabase for authentication and data storage. Supabase sets cookies to maintain your login session.

Privacy Policy: Supabase Privacy Policy

Social Media Platforms

When you connect social media accounts (LinkedIn, Twitter, Facebook, etc.), these platforms may set their own cookies for authentication and tracking purposes. Please refer to each platform's cookie and privacy policies for more information.

Managing Your Cookie Preferences

Cookie Settings on Our Website

You can manage your cookie preferences through our Cookie Consent Banner (appears on your first visit) or through your account settings. You can choose to:

  • Accept all cookies

  • Reject non-essential cookies

  • Customize which cookie categories you allow

Note that strictly necessary cookies cannot be disabled, as they are essential for the website to function.

Browser Settings

Most web browsers allow you to control cookies through their settings. You can typically:

  • View and delete existing cookies

  • Block all cookies

  • Block third-party cookies only

  • Clear cookies when you close your browser

Here are links to cookie management instructions for popular browsers:

Please note that blocking or deleting cookies may affect the functionality and user experience of our website.

Mobile Devices

On mobile devices, you can manage cookies through your device settings or browser app settings. You can also use your device's advertising identifier settings to limit ad tracking:

  • iOS: Settings → Privacy & Security → Tracking → Allow Apps to Request to Track (toggle off)

  • Android: Settings → Google → Ads → Opt out of Ads Personalization

Do Not Track Signals

Some browsers have a "Do Not Track" (DNT) feature that signals to websites that you do not want to be tracked. Currently, there is no industry standard for how to respond to DNT signals. We do not alter our data collection practices when we detect a DNT signal from your browser.

Other Tracking Technologies

In addition to cookies, we may use other tracking technologies:

Web Beacons (Pixels)

Small graphic images or code embedded in web pages and emails that track user behavior, such as whether an email was opened or a page was viewed.

Local Storage

HTML5 local storage allows websites to store data locally in your browser. We use local storage to save your preferences and improve performance.

Session Storage

Similar to local storage but only persists for the duration of your browsing session. Used for temporary data storage while you use our application.

Device Fingerprinting

We may collect information about your device (browser type, operating system, screen resolution, etc.) to detect fraud and improve security. This information is used in combination with other data to create a unique identifier for your device.

Updates to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in our practices, technology, or legal requirements. We will notify you of material changes by:

  • Updating the "Last Updated" date at the top of this policy

  • Displaying a notice on our website

  • Sending an email notification (for significant changes)

We encourage you to review this Cookie Policy periodically to stay informed about our use of cookies and tracking technologies.

Contact Us

If you have questions about our use of cookies or this Cookie Policy, please contact us:

Email: privacy@postprism.com

Cookie Questions: cookies@postprism.com

Address: Postprism, Inc., 123 Social Media Lane, San Francisco, CA 94102, USA

For information about how we handle your personal data, please see our Privacy Policy.