Latest Marketing & Advertising News

đź“…December 20, 2025 at 1:00 PM
Latest marketing news highlights AI innovations in ad tech, programmatic expansions, agency mergers, retail media growth, and global awards amid 2025 trends.
1

AdExchanger's December 2025 Ad Tech Roundup

AdExchanger's December 19 roundup covers programmatic audio expansion via Viant-iHeartMedia partnership, VAB-Nielsen measurement disputes, AI creativity debates, and Trade Desk shifts.Source 1 Publishers face ID stuffing challenges and must raise standards for competitiveness.Source 1 These developments signal evolving dynamics for advertisers and platforms.Source 1

2

Viant and iHeartMedia Launch Programmatic Audio Partnership

Viant partners with iHeartMedia to expand programmatic audio advertising, tapping into growing demand for audio formats.Source 1 This aligns with broader ad tech trends emphasizing diverse digital media integration.Source 1 Advertisers gain new opportunities for targeted audio campaigns.Source 1

3

Walmart Connect Accelerates as Retail Media Powerhouse

Walmart Connect advances with scale, measurement investments, and CTV capabilities, transforming into an ad powerhouse.Source 3 Retail media and CTV convergence drives multichannel optimization urgency.Source 3 This positions Walmart strongly against competitors.Source 3

4

Pinterest Acquires TvScientific for CTV Expansion

Pinterest enters CTV advertising by acquiring TvScientific, integrating intent-based data with CTV engines.Source 3 This enhances cross-screen capabilities amid rising CTV importance.Source 3 Brands benefit from improved targeting across platforms.Source 3

5

Meta Updates AI Tools for Creator Partnerships

Meta streamlines brand-creator collaborations with AI-powered features to convert organic content into partnership ads on Facebook and Instagram.Source 3 These tools simplify finding and activating creators.Source 3 Advertisers can scale influencer marketing efficiently.Source 3

6

Nielsen Partners with Amazon for Audience Targeting

Amazon Ads advertisers can now target Nielsen audience segments across platforms.Source 3 This strengthens measurement and personalization in e-commerce advertising.Source 3 It supports precise campaign delivery.Source 3

7

Omnicom-IPG Merger Closes, Forming World's Largest Agency

Omnicom and IPG merger completes, creating six capability-based divisions focused on AI and data.Source 3 Legacy brands like MullenLowe retire as agencies chase scale for growth.Source 3 This sharpens competitive edges in data-driven marketing.Source 3

8

Amazon Ads 2025 Global Partner Awards Announced

Amazon recognizes partners in Performance Optimization, AI Innovation, Global Expansion, and Technology Innovation.Source 5 Amerge + e.l.f. Cosmetics won for optimizing growth in UK and Germany using Amazon Marketing Cloud.Source 5 Winners like Plaud and Gigi excelled in market-specific strategies and tools.Source 5

9

Mondelēz Deploys AI for Personalized Snack Marketing

Mondelēz launches generative AI tool to personalize ads and boost engagement for top brands.Source 3 This rethinks CPG marketing with AI-driven creativity.Source 3 It enhances consumer relevance and performance.Source 3

10

Dubai Digital Marketing Trends: AI Personalization Leads 2025

Top trends include AI personalization, marketing automation, short-form video, and voice search SEO.Source 2 These drive growth in Dubai's digital landscape.Source 2 Businesses must adapt for competitive edge.Source 2

11

Global Digital Marketing Market to Reach $1.44T by 2034

Market grew to $598.58B in 2024 with 9.20% CAGR, fueled by SaaS like HubSpot, Mailchimp, and Genesy AI.Source 4 Democratization empowers SMBs with DIY tools and AI automation.Source 4 Creator economy and sustainability trends sustain expansion.Source 4

12

Intermarché Christmas Ad Tops Effectiveness Charts

French supermarket Intermarché's ad earns highest System1 score ever for French TV at exceptional levels.Source 7 It excels in emotional response for long-term brand building.Source 7 Average French TV scores 2.4 stars.Source 7