Harness the power of your
first-party data
What is First-id?
Today, you already have more than 50% of your visitors who you can’t identify. Tomorrow, nearly 90% will be invisible!
First-id enables you to identify and recognize all your consented users on all your sites, from all devices and browsers, without emails or third-party cookies.
Advertisers
- Unify and enrich my 1st party data
- To identify, qualify and precisely personalize my interactions with users
- No email
Publishers / Media
- Unify and enrich my 1st party data
- To increase the volume and value of my audiences tenfold
- No email or third-party cookies
Agencies
- Optimize targeting and audience planning
- To increase the reach and impact of my media campaigns
- No third-party cookies
Adtech
- Maximize the interoperability of my tools
- For more precise, personalized and efficient service
- In compliance with RGPD
Whether you are a
media, e-retailer or advertiser
First-id helps you meet your challenges:
Data
- Identify
- Reconciling
- Qualify
- Exchange
Activation
- Target (Re-targeting)
- Address (Reach)
- Mastering repetition (capping frequency)
- Measuring performance
How does First-id help you respond to these challenges?
Deterministic
Precise, persistent identifiers based on a combination of strong signals
Powerful
Cross-domain, cross-device, cross-browser compatible
Interoperable
For use in all your marketing and advertising tools
Partner Sovereignty
The partner controls the creation and transfer of its first-party cookie
GDPR Compliance
User consent, opt-out management and anonymous ID
- Read more
+ 250 partner media sites and advertisers
Latest News
First-id rewarded at the ⭐ Ratecard Stars 2024 ⭐
On November 14, 2024 the 4th edition of the ⭐ Ratecard Stars 2024 ⭐ was held at the orangerie d'Auteuil…
Equativ strengthens its cookieless solutions by integrating First-id into its curation platform
Equativ, leading independent digital advertising platform, has signed an exclusive partnership with First-id, the leading first-party identification solution. This development…
FreeWheel Strengthens its Compatibility with Universal Identifiers, Including First-id
FreeWheel, the global technology platform for the television advertising industry, announced the expansion of its compatibility with ID solution providers,…
Havas Media Network launches its closed programmatic marketplace: La French Touch
Havas Media Network is launching La French Touch, a closed programmatic marketplace designed to meet the challenges of brand safety…