First ID is a powerful solution that enables you to identify and recognize your consented users across all your websites, devices, and browsers without being dependent on email or third-party cookies.
With the increasing restrictions on third-party cookies (up to 90% of users becoming invisible), First ID provides a deterministic and persistent identification solution.
What is First ID?
First ID allows you to:- Identify and recognize all your consented users
- Work across all domains, devices, and browsers
- Operate without relying on email or third-party cookies
- Maintain GDPR compliance with user consent management
- Provide deterministic and persistent identification
Getting Started
To integrate First ID into your Edgee project:- Open the Edgee console and navigate to your project’s Components.
- Select “Add a component” and choose
first-id/first-idfrom the list of available components. - Configure the component settings:
- Consent Mode: Controls when the First ID is set
- safe: Only set ID after user grants consent (default)
- strong: Set ID unless user explicitly denies consent
- always: Set ID regardless of consent status
Key Features
- Deterministic Identification: Precise and persistent identifiers based on strong signal combinations
- Cross-Domain & Cross-Device: Compatible with all browsers and devices
- Interoperable: Works with all your marketing and advertising tools
- Partner Sovereignty: You control the creation and transfer of your first-party cookie
- GDPR Compliance: User consent management, opt-out handling, and anonymous ID support
Use Cases
First ID is particularly valuable for:- Advertisers: Unify and enrich first-party data for precise user identification and personalization
- Publishers/Media: Increase audience volume and value without relying on email or third-party cookies
- Agencies: Optimize targeting and audience planning for better campaign reach and impact
- AdTech: Maximize tool interoperability while maintaining GDPR compliance