Cookie Policy

Last updated: May 24, 2026

1. Introduction

Tarkle operates tarkle.com, pentler.com, and all Tarkle products including Send, Portal, Crew, and Pentler. This Cookie Policy explains what cookies are, which ones we use, and what choices you have.

2. What cookies are

A cookie is a small text file placed on your device when you visit a website. Cookies help websites recognise your device across requests and sessions, remember your preferences, and understand how you interact with the platform. Some cookies are deleted when you close your browser (session cookies). Others remain on your device for a defined period (persistent cookies).

We also use similar technologies such as local storage. Where we refer to cookies in this policy, this includes similar technologies unless stated otherwise.

3. How we use cookies

3.1 Essential cookies

Essential cookies are required for the platform to function. Without them, you cannot log in, access your workspace, or use core features. We do not require your consent to set essential cookies because they are strictly necessary to provide the service.

3.2 Functional cookies

Functional cookies remember choices you make to improve your experience, such as language preference or display settings. These do not track your activity across other websites.

3.3 Analytics cookies

We use analytics tools to understand how users interact with Tarkle. These are chosen for minimal data collection and are not used for advertising purposes.

Vercel Analytics collects anonymised performance and page load data to help us identify and fix technical issues. It does not create individual user profiles or track individuals across websites.

Google Analytics is used on some Tarkle properties for aggregated, anonymised measurement of usage patterns. It is configured without advertising features. No personally identifiable information is shared with advertising networks through Google Analytics.

We do not use advertising cookies. We do not allow third-party advertisers to set cookies on any Tarkle product.

4. Cookies we use

Cookie nameProviderPurposeDurationType
tarkle_sessionTarkleAuthenticates your login session.SessionEssential
tarkle_csrfTarkleProtects against cross-site request forgery.SessionEssential
tarkle_prefsTarkleStores interface preferences.1 yearFunctional
_vercel_no_cacheVercelControls caching behaviour for application delivery.SessionTechnical
__vercel_analytics_idVercel AnalyticsAnonymised performance analytics. No cross-site tracking.1 yearAnalytics
_ga, ga*Google AnalyticsAggregated, anonymised usage measurement. No advertising features enabled.2 yearsAnalytics

Cookie names and durations may change as we update the platform. This table reflects our current configuration as of the last updated date above.

5. Third-party services

Some cookies are set by third-party services we use to operate the platform. These services are listed in our Privacy Policy as sub-processors. They may only access data necessary to perform their specific functions and are bound by data protection agreements.

6. Your choices

You can control cookies through your browser settings. Most browsers allow you to view, delete, and block cookies. If you block essential cookies, Tarkle will not function correctly and you will not be able to log in.

7. Changes to this policy

We may update this Cookie Policy when we add or remove services or change how we use cookies. We will update the last updated date and notify you of any material changes.

Contact

If you have questions about how we use cookies or want to understand more about our privacy practices, please take a look at our Privacy Policy or reach out through our contact page. You can also write to us at:

Tarkle.com
1309 Coffeen Avenue, Suite 15023
Sheridan, WY 82801
United States