Cookie Policy
Learn about how ETLZero uses cookies to improve your experience and provide our services. This policy explains what cookies are, why we use them, and how you can control them.
Last updated: December 2025
Introduction
This Cookie Policy explains how ETLZero uses cookies and similar tracking technologies when you visit our website and use our services. By using ETLZero, you consent to the use of cookies as described in this policy.
We are committed to transparency about how we collect and use data through cookies, and we respect your right to control cookie preferences.
Understanding Cookies
What Are Cookies?
Cookies are small text files that are placed on your device when you visit a website. They help websites remember your preferences and improve your browsing experience. Cookies can be 'session cookies' (deleted when you close your browser) or 'persistent cookies' (remain on your device for a set period).
Cookie Categories
Types of Cookies We Use
We use different types of cookies to provide and improve our services. Here's a breakdown of the cookie categories we use:
Essential Cookies
These cookies are necessary for the website to function properly. They enable core functionality such as security, authentication, and session management. Without these cookies, certain features of ETLZero cannot be provided.
Required: Yes
Analytics Cookies
These cookies help us understand how visitors interact with our website by collecting and reporting information anonymously. We use this data to improve our services and user experience.
Required: No
Functional Cookies
These cookies enable enhanced functionality and personalization, such as remembering your preferences, language settings, and customization choices to provide a more tailored experience.
Required: No
Marketing Cookies
These cookies track your online activity to help us deliver more relevant advertising and measure the effectiveness of our marketing campaigns. They may be set by third-party advertising partners.
Required: No
Cookies Used on ETLZero
Specific Cookies We Use
Below is a detailed list of the cookies used on ETLZero, including their purpose and duration:
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
| session, refreshToken | Maintains user authentication and session state. Required for secure access to your account and data. | Session-based (expires based on authentication settings) | Essential |
| cookieConsent | Stores your cookie consent preferences (granted or denied) | Persistent (until changed) | Essential |
| ph_* (PostHog) | Tracks anonymous user interactions for analytics and product improvement. Only active if you accept analytics cookies. | 1 year | Analytics |
| hubspotutk | Tracks visitor identity for form submissions and contact management through HubSpot | 13 months | Functional |
Third-Party Services
Third-Party Cookies
We work with trusted third-party partners who may set cookies on your device to provide their services. These partners include:
PostHog Analytics
We use PostHog to analyze user behavior and improve our product. PostHog only sets cookies if you accept analytics cookies. You can opt-out at any time through the cookie banner.
HubSpot
We use HubSpot for form submissions and contact management. HubSpot cookies track your form submissions to help us respond to your inquiries effectively.
Firebase Authentication
We use Firebase for secure user authentication. Firebase manages authentication cookies to maintain your login session securely.
Your Cookie Choices
How to Manage Cookies
You have control over the cookies we use. Here are your options for managing cookie preferences:
Cookie Banner
When you first visit ETLZero, you'll see a cookie consent banner. You can accept all cookies, reject non-essential cookies, or customize your preferences.
Browser Settings
Most web browsers allow you to control cookies through their settings. You can set your browser to refuse cookies or delete cookies that have already been set.
Opt-Out Tools
You can opt out of analytics and marketing cookies by using browser extensions or visiting opt-out pages provided by third-party services like PostHog or HubSpot.
Impact of Blocking Cookies
Please note that blocking or deleting cookies may impact your experience on ETLZero. Some features may not work properly without essential cookies.
Manage Cookies in Your Browser
Here's how to manage cookies in popular web browsers:
- •Google Chrome: Settings > Privacy and security > Cookies and other site data
- •Mozilla Firefox: Settings > Privacy & Security > Cookies and Site Data
- •Safari: Preferences > Privacy > Manage Website Data
- •Microsoft Edge: Settings > Cookies and site permissions > Manage and delete cookies and site data
Updates to This Policy
We may update this Cookie Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. We will notify you of any material changes by posting the updated policy on our website.
We encourage you to review this Cookie Policy periodically to stay informed about how we use cookies.
Questions About Cookies?
If you have any questions about our use of cookies or this Cookie Policy, please contact us: