First-id & Implicit Combine the Strength of Médiamétrie’s Internet Panel with the Power of Deterministic Identifiers
by News
on 30th Apr 2025 in
Implcit, a specialist in advertising statistics and artificial intelligence (AI), and First-id, a key player in deterministic identification, announce their groundbreaking alliance. This partnership aims to address major challenges faced by advertising stakeholders: accurately reaching the right audiences across all environments (devices and browsers), while ensuring privacy compliance and delivering maximum performance.
A high-performance, powerful, and privacy-first alliance: Built on the combined strength of First-id’s deterministic identifier (deployed across 200+ premium publishers) and Implcit’s predictive capabilities (based on Médiamétrie’s internet panel), this alliance enables:
- The qualification of over 47 million internet users in France, including in cookieless environments throughout their entire browsing journey.
- Access to a catalogue of 180 segments (socio-demographics, behaviours, purchase intentions, etc.).
- Create tailor-made segments within 24 hours to activate brands’ specific personas.
- Distribute across over 200 premium domains while controlling, capping, formats (display, video, native), and distribution contexts.
All of this through the usual purchasing tools or in a full managed service model, tailored to meet the needs and resources of each client.
A proof in practice: Easter peak period: To demonstrate the effectiveness of their approach, Implcit and First-id collaborated with Zenith, the media agency for Intermarché, on a test campaign.
The objective was clear: to drive website traffic through qualified targeting. Several million First-id identifiers were qualified by Implcit for the specific targets during Intermarché's Easter peak period: families with children, deal seekers, chocolate lovers...
This collaboration demonstrates the ability of the Implcit x First-id alliance to combine targeting performance, data privacy compliance, and amplified reach. In a context of extreme fragmentation and audience loss, this solution represents a new path forward for:
Agencies: More control, greater precision, less dependence.
Publishers: Better accessibility to their enhanced audiences.
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