Latest Posts

Gross Advocacy Value (GAV): How to measure Brand Advocacy

CMOs track everything. Customer Acquisition Cost (CAC), Lifetime Value (LTV), Return on Ad Spend (ROAS), Earned Media Value (EMV), the list goes on. Yet ask any marketing or brand leader: “What’s the commercial value of your word-of-mouth?” Cue the silence.

January 19, 2026

The State of Brand Advocacy in 2026: Why Systems, Not Campaigns, Will Define the Next Era

What if the biggest growth lever for brands in 2026 isn’t a new channel, a smarter ad, or a bigger influencer budget, but the people who already love you?

January 14, 2026

The Ins and Outs of Marketing in 2026

(And why most brands are still optimising for the wrong thing)

If marketing in 2025 felt fragmented, unpredictable, and occasionally contradictory, that wasn’t because the industry lost its way. It was because we were in the middle of a transition that most brands hadn’t fully named yet.

January 7, 2026

The New Operating System For Modern Marketing - 2026 Playbook

 

Download the The New Operating System for Modern Marketing 2026 Playbook

December 2, 2025

Red Flags in Marketing - 2026 Playbook

 

Download the Red Flags in Marketing 2026 Playbook, New York Edition.

The lowdown from the world’s biggest brands.

December 2, 2025

The Feed Didn’t Die. The Playbook Did.

Watch the CEW x Duel Masterclass: Co-creating with your Most Passionate Customers. 

October 17, 2025

Duel Wins 'Best Technology Solution Provider' at BeautyMatter Awards 2025

Duel has been named Best Technology Solution Provider at the 2025 BeautyMatter Awards – proof that Brand Advocacy is the channel beauty brands can’t afford to overlook, and Duel is the technology powering it.


August 22, 2025

Advocacy Trends 2025

What if the key to long-term brand success wasn’t about reaching more people, but building deeper connections with the right ones?

At The Drum Predictions 2025, Duel’s Head of Category & Content, and co-host of the Building Brand Advocacy Podcast, Verity Hurd, took the stage to break down why Advocacy should be every marketer’s next obsession.

In a landscape where social engagement is plummeting, the brands that thrive will be the ones that turn customers into champions.

February 21, 2025

Introducing Lucy & Yak’s Yak Creators Ambassador Program

This organic fashion brand burst onto the scene with its colorful dungarees, and has built a dedicated fanbase. Now, they’re taking things to the next level with their Ambassador program. 

April 1, 2024

How Sculpted By Aimee’s advocacy program crossed 1k+ members in its first month

Sculpted by Aimee is a rapidly growing cosmetics brand founded in 2016 by Makeup Artist Aimee Connolly.

February 13, 2024

Social Affiliates vs Brand Ambassadors: what's the difference?

Brand Ambassadors’ and ‘Social Affiliatesare two different types of advocates a brand can activate, to drive awareness or revenue and thereby increase customer acquisition. They are both incredibly valuable, but their actions essentially fulfil distinct objectives. 

November 17, 2023

What are Social Affiliates?

In 2024, global affiliate marketing spend is expected to soar to $15.7 billion. Brands are becoming more reliant on this channel because it delivers 15-30% of eCommerce sales annually. 

November 16, 2023