Attest

Attest is on a mission to ensure that all companies can put real consumers and data at the heart of every decision.

Attest is on a mission to ensure that all companies can put real consumers and data at the heart of every decision.Measure, manage and maximise your brand's potential with our Brand Intelligence for marketing leaders. You need impartial, reliable data direct from consumers to effectively understand how your brand is performing, what is and isn't working for your competitors, and what consumers really want. We can provide all of that and more.

Latest News

Jul. 22, 2026

Havas Strengthens Experiential Marketing Arm, Havas Play, Across Benelux with Acquisition of Dutch Agency SportVibes

Founded in 2003, SportVibes has extensive experience creating connections between fans

Jul. 22, 2026

World Cup Ads Don't Rely on Beckham or Messi as Much as Marketers Think

The stars feature in fewer than 1 in 10 ads, but their presence boosts long-term effectiveness