Executive overview

More capability. A higher burden of proof.

This week’s developments point to a practical challenge for marketing leaders: deciding what counts as evidence when technology changes faster than established measurement practices. European retail media buyers want stronger reporting.

Nordic marketplaces are building new advertising businesses around purchase intent. NIQ and Google are connecting product intelligence with AI commerce, while Salesforce’s proposed acquisition of Cresta brings customer conversations closer to the CRM. Research from 6sense and Visa adds an important human dimension: buyers arrive with preferences, and consumers distinguish between accepting assistance and delegating a purchase. Together, these developments suggest that the next investment conversation should connect capability, customer confidence and a clear definition of success. The following stories examine where those connections are strengthening and where questions remain.

1. Retail media’s next challenge is proving business value

What happened
IAB Europe released its latest Attitudes to Retail Media Report on 3 November. Among European buyers surveyed, 61% identify measurement and reporting as a leading investment barrier, while only 12% describe their strategies as fully sophisticated. The overall study includes 150 respondents across buying and selling organisations.

Why it matters
For leaders allocating budgets, access to a retail audience needs to come with a credible way to evaluate the investment.

BLC perspective
The useful procurement question is what a network’s reporting will allow your team to decide afterwards. Agreeing on outcomes, comparison periods and evidence requirements before buying should produce a more productive conversation than debating a dashboard after the campaign.

What to watch
Whether measurement improvements become a meaningful factor in how buyers select networks.

Sources

• IAB Europe — Attitudes to Retail Media Report announcement

2. Nordic marketplaces make a larger commerce media play

What happened
On 2 November, Vend Advertising announced Kevel as the technology partner for its Marketplace Media offering. The initiative brings together Nordic marketplaces including FINN, Blocket, DBA, Bilbasen, Tori, Oikotie and Bytbil, using logged in audiences and first party data. The announcement describes infrastructure supporting advertising both on and off those marketplaces.

Why it matters
For Nordic advertisers, the proposition creates another potential route to audiences actively considering purchases.

BLC perspective
A strong context can make an audience attractive. The investment case still needs to establish whether that context produces additional business. Advertisers should ask how audience overlap, incremental reach and sales contribution will be assessed.

What to watch
The actual advertising products, reporting capabilities and customer results that follow the partnership.

Sources

• Kevel and Vend Advertising — Partnership announcement via Ritzau

3. European B2B buyers often have a favourite before sales joins

What happened
The European edition of 6sense’s Buyer Experience Report, published on 2 November, finds that 84% of buyers purchase from the vendor they ranked first before contacting sellers. Its research covers five European countries and uses retrospective accounts of buying journeys. The findings describe an association rather than proving what caused a vendor to win.

Why it matters
The report strengthens the case for evaluating marketing’s influence before a prospect becomes an identifiable sales opportunity.

BLC perspective
BLC’s earlier conversation with Matthew Niederberger explored how practitioner communities can support continuing relationships and technology adoption. That offers a useful question alongside this research: what helps people understand and trust your organisation between purchases?

What to watch
Whether organisations adapt their measurement to include preference building alongside pipeline creation.

Sources

• 6sense — 2026 B2B Buyer Experience Report, European Edition
• BLC — The Next Competitive Advantage in MarTech

4. NIQ and Google connect commerce intelligence with AI discovery

What happened
NIQ and Google announced a collaboration on 29 October covering product discovery, local availability and measurement. The agreement also includes integrating Google’s Meridian marketing mix modelling framework into NIQ Cadence. Specific initiatives and milestones are still to be announced.

Why it matters
The partnership connects several questions that marketing teams often address separately: whether a product can be found, whether it is available and whether marketing contributed to a purchase.

BLC perspective
This makes product information an organisational issue. Marketing, ecommerce, analytics and operational teams need shared responsibility for the information that helps customers evaluate an offer. The measurement opportunity will depend on how those systems connect in practice.

What to watch
Concrete implementation details and evidence showing how discovery activity connects to business outcomes.

Sources

• NIQ — NIQ and Google Partner to Advance Agentic Commerce

5. Salesforce’s Cresta agreement brings voice into the customer data conversation

What happened
Salesforce announced a definitive agreement to acquire Cresta on 2 November. Cresta provides voice agents, assistance for human representatives and conversation analysis. The transaction remains subject to closing conditions and regulatory approvals; Salesforce expects it to close in the first quarter of its fiscal year 2028.

Why it matters
Connecting service conversations with customer records could influence how organisations understand experience, retention and recurring customer problems.

BLC perspective
Marketing leaders should have a role in defining successful AI assisted service. Speed and resolution matter, alongside whether the customer understood the answer, trusted the interaction and could reach a person when needed. Those criteria deserve explicit ownership.

What to watch
Integration plans, customer controls and evidence about service quality after implementation.

Sources

• Salesforce — Definitive Agreement to Acquire Cresta

6. Consumers distinguish between AI assistance and permission to pay

What happened
Visa’s research announcement on 30 October reports that 54% of US adults have used AI for a shopping task. The release separately cites its Trust Index finding that 23% trust generative AI to handle payment transactions on their behalf. These figures come from different research measures and should not be treated as a conversion funnel.

Why it matters
A consumer’s willingness to accept a recommendation tells marketers relatively little about their willingness to delegate a purchase.

BLC perspective
Teams planning AI commerce experiences should define the permissions involved at each stage. Discovery, comparison, selection and payment each introduce different expectations. Clear approval steps may be part of the value customers seek.

What to watch
Whether actual purchasing behaviour supports the expectations suggested by consumer surveys.

Sources

• Visa — 2026 Holiday Spending Shift Survey announcement

BLC Radar

1. Independent evaluation of customer facing AI
   Cyara announced its Agentic CX Trust Platform on 2 November, describing capabilities for evaluating live conversations against quality and compliance criteria. These are vendor claims, with customer evidence still important. The broader development to watch is whether organisations create evaluation processes independent of the team deploying the agent.

Source: Cyara — Agentic CX Trust Platform

2. AI visibility benchmarks need careful interpretation
   Zen Media’s hotel research, released on 30 October, found fragmented company mentions across responses to 1,000 travel questions. Its defined US prompt set provides a useful snapshot, rather than a universal ranking of hotel brands. Watch how visibility studies disclose prompts, platforms and repeatability.

Source: Zen Media — AI Visibility for Hotels and Resorts

3. Media planning data enters AI workflows
   Guideline scheduled US digital pricing access through its AI Agent and MCP Server for eligible customers from 30 October. Announced on 28 October, the rollout places another planning dataset inside conversational tools. The practical question is whether answers preserve the market, period and buying conditions behind a benchmark.

Source: Guideline — Digital Pricing Data announcement

Editorial disclaimer

The “BLC perspective” sections provide general editorial commentary for information and discussion only. They do not constitute professional advice tailored to your circumstances. Readers are responsible for independently assessing the information and obtaining appropriate advice before acting. To the fullest extent permitted by applicable law, Brand Leadership Community (BLC) accepts no liability for any loss or damage arising from reliance on these perspectives or actions taken on their basis.

About AI and this briefing

This Week in Brand Leadership is produced with AI assistance using a consistent BLC editorial framework. Alongside current research, the process draws on historical insights from Brand Leadership Community interviews, events, articles and practitioner discussions. AI supports research, analysis and synthesis, while the editorial perspective is shaped by BLC’s accumulated community knowledge and judgement.