AI Showreel the independent observatory of AI in marketing

The index

What the leaders in your industry have actually deployed in AI.

An independent index of AI deployments at scale in digital marketing. Every case is graded on a public evidence scale, verified live at its date, and mapped to the customer journey. No POCs, no vendor bias, no stale slides.

252proven cases
16industries
194at evidence A/B

Last verified : 2026-08-21 · next review from 2026-10-11

The coverage matrix

Where leaders invest, and where no one dares yet. The empty cells are your blind spots.

AcquisitionActivation / conversionRetentionMonetization
Retail & e-commerce1832115
Travel & hospitality2732
Banking, insurance & fintech5118
Telecom2161
Media & entertainment31813
Luxury & beauty6141
Automotive442
CPG & D2C13411
Food & beverage1341
Health & pharma223
Tech & SaaS723
Energy & utilities6
Real estate161
Sports & fitness352
Education221
Other141

evidence level (A / B / C) · blind spot · the number = count of cases

The cases

Sorted, sourced, dated. Filter by growth lever, or click a matrix cell.

Proof B Live confirmed

AAA Auto Club Enterprises

AI-driven search campaign that customizes ad text and reaches long queries beyond the purchased keywords

+17% Increase in conversion volume on the Search campaigns moved to AI Max, according to Alphabet
Banking, insurance & fintechOptimization / automation
Proof B Live confirmed

AB InBev

retail media network on a B2B super app: automated auction and AI personalization of sponsored placements based on the retailer's profile, self-service for third-party brands

3,9M MAU Monthly audience of the BEES super app that the BEES Ads network relies on
CPG & D2COptimization / automation
Proof B Live confirmed

ADAC Autoversicherung

full-funnel paid campaign driven by AI (Performance Max) optimized for new customer acquisition

+104% Increase in conversions via Performance Max (January 1 to November 30, 2025 vs 2024)
Banking, insurance & fintechOptimization / automation
Proof B Live confirmed

Leroy Merlin (Adeo)

genAI enrichment of product attributes and pages

de 27% a 87% Product attribute coverage
Retail & e-commerceGeneration
Proof B Mixed signals

adidas

AI-driven audience prospecting and bidding (ARO) across the full funnel

+81% Mid-funnel ROAS
Retail & e-commerceOptimization / automation
Proof B Live confirmed

Adobe

in-house genAI production of marketing content at scale

33% plus rapide Social campaign production time (Instagram, TikTok)
Tech & SaaSGeneration
Proof B Live confirmed

ADT

genAI customer agent

~2 millions Care requests handled per month
OtherConversation
Proof B Live confirmed

Air India

genAI customer agent (automated customer service)

environ 40 000 Queries handled per day
Travel & hospitalityConversation
Proof B Live confirmed

Airbnb

dynamic price suggestion to sellers (host pricing)

efficacite du modele demontree en A/B test en ligne Production validation
Travel & hospitalityOptimization / automation
Proof B Live confirmed

Alaska Airlines

natural language search for travel inspiration

-75 pour cent Reduction in destination planning time
Travel & hospitalityConversation
Proof C Live confirmed

Albertsons

AI demand forecasting for fresh and automated shelf replenishment

2 257 magasins Albertsons stores covered, all fresh departments
Retail & e-commercePrediction
Proof B Live confirmed

Taobao

Real-time product recommendation with deep learning, served across hundreds of scenarios in the app

plus de 80 % Taobao Mobile user coverage
Retail & e-commercePersonalization
Proof C Live confirmed

Allstate

genAI drafting of customer communications with human review

quasi-totalite Share of claims communications written by AI
Banking, insurance & fintechGeneration
Proof B Live confirmed

Allwyn

AI-driven omnichannel programmatic buying with retail data activation

+43% ROAS, retail data audiences versus prospecting
OtherOptimization / automation
Proof C Mixed signals

Amazon

Item-to-item collaborative filtering product recommendation engine, served across every touchpoint

depuis 1997 How long the item-to-item engine had been in production at Amazon: already six years in service when its authors published the paper in 2003
Retail & e-commercePersonalization
Proof A Live confirmed

Amazon

genAI shopping assistant

~10 Md USD Incremental sales, annualized run rate (Q3 2025)
Retail & e-commerceConversation
Proof B Live confirmed

Amazon

catalog-scale probabilistic demand forecasting

x15 Accuracy improvement of the unified deep learning model vs the previous quantile forest
Retail & e-commercePrediction
Proof C Live confirmed

American Express

real-time fraud detection with deep learning

+6% Fraud detection accuracy improvement (move to deep learning on GPU)
Banking, insurance & fintechPrediction
Proof B Live confirmed

Amorepacific

genAI beauty advice agent built on a skin diagnostic

2,5 millions Uses of the skin diagnostic, online and in stores, over four years
Luxury & beautyConversation
Proof B Live confirmed

Arc'teryx

AI-driven paid campaigns, fed by generated creative adapted to the local context

+70% de ROAS Return on ad spend from Demand Gen compared with the other paid channels, on high-value buyers in North America and Europe
Sports & fitnessOptimization / automation
Proof B Live confirmed

ASOS

catalog-scale deep learning product recommendation, plus a conversational style assistant

plus de 20 % Evaluation metric improvement of the new transformer model vs baseline
Retail & e-commercePersonalization
Proof D Live confirmed

Atlassian

internal genAI agents for account targeting and marketing content production

Gain d'efficacite Account preparation and ABM targeting, gain claimed by the team (unquantified)
Tech & SaaSGeneration
Proof B Live confirmed

AT&T

Governed enterprise genAI assistant: an LLM connected to internal knowledge, open to tens of thousands of employees and called at scale by automated systems

-33% Customer care resolution time
TelecomConversation
Proof A Live confirmed

Bank of America

conversational financial assistant at scale

plus de 2 milliards Cumulative interactions (April 2024)
Banking, insurance & fintechConversation
Proof B Mixed signals

Bayer Consumer Health

machine learning demand forecasting on search trends to drive media

+85% Paid search click-through rate (year-on-year)
Health & pharmaPrediction
Proof C Live confirmed

Nivea

genAI testing and optimization of creative elements + automated localization at scale

-40% Cost per lead (lead generation campaign)
CPG & D2COptimization / automation
Proof B Live confirmed

Best Choice Products

real-time AI optimization of bids, budget, and placement on retail media

+27% ROAS, year over year
Retail & e-commerceOptimization / automation
Proof C Live confirmed

BMW

advertising and experiential creation with generative AI

15 000+ Visitors who tried the Mega Me experience (January to May 2023)
AutomotiveGeneration
Proof C Live confirmed

Booking.com

genAI trip planning assistant

5 marchés + UE United States, United Kingdom, Australia, New Zealand, Singapore, EU expansion announced
Travel & hospitalityConversation
Proof B Live confirmed

Boots

machine learning scoring of offer-usage propensity, applied to mail and the app

23,9% Average redemption rate of the personalized offers
Retail & e-commercePersonalization
Proof B Live confirmed

Boozt

conversational shopping assistant paired with pipeline generation of product visuals

x2,5 Conversion rate of customers using the shopping assistant, compared with the normal rate
Retail & e-commerceConversation
Proof B Live confirmed

Bruna

AI-automated sales campaign plus Conversions API, measured incrementally by Conversion Lift, on a seasonal peak

50 % Share of revenue generated via Meta technologies
Retail & e-commerceOptimization / automation
Proof B Live confirmed

bunq

genAI financial assistant (search + support)

environ 97% Support activity handled by Finn
Banking, insurance & fintechConversation
Proof B Live confirmed

Burberry

genAI copilot for consultants (search, image recognition, complete-the-look)

+24% Average transaction value lift (customer service channels)
Luxury & beautyConversation
Proof A Live confirmed

CarGurus

monetize a proprietary audience by reselling to suppliers a predictive intelligence fed by shoppers' behavioral signals

+14% Full-year 2025 revenue from continuing operations, second consecutive year of growth at this pace
AutomotivePrediction
Proof B Mixed signals

Carrefour Taiwan

customer lifetime value and churn models to focus marketing effort on the customers worth keeping

-40% Drop in the cost per action of online advertising
Retail & e-commercePrediction
Proof A Live confirmed

Cars.com

Marketplace AI building blocks monetized on both sides: conversational search on the buyer side for conversion, and generation and AI tools packaged and sold to subscribing dealers.

~15% Share of web and mobile web searches assisted by Carson
AutomotiveConversation
Proof B Live confirmed

Castlery

fully automated shopping campaign (bids, targeting, budget, creative)

x2,3 ROAS vs manual campaign
Retail & e-commerceOptimization / automation
Proof B Live confirmed

Central Retail

genAI shopping assistant and visual product search

+10% Conversion rate uplift with visual search
Retail & e-commerceConversation
Proof B Live confirmed

Spectrum Reach

AI local sales house: TV spot generation for SMB advertisers coupled with a media planning tool fed by the operator's first-party data

15 000+ Ads created by Spectrum Reach clients on Waymark's AI platform since early 2023
TelecomGeneration
Proof A Live confirmed

Choice Hotels

AI response to group requests for proposals

+360 bps Group RFP conversion via EasyBid
Travel & hospitalityOptimization / automation
Proof B Live confirmed

Clarins

AI-automated sales campaign plus dynamic catalog ads, evaluated on incrementality via Conversion Lift against last-click

+22 % Incremental web purchases attributed to Meta
Luxury & beautyOptimization / automation
Proof C Live confirmed

Coca-Cola

genAI video production of a global-scale brand campaign

70 000+ clips Video clips generated then refined for the 2025 film (five specialists, 30 days)
CPG & D2CGeneration
Proof B Mixed signals

Coffret d'Or

vision-AI skin analysis routing to a personalized product recommendation

+2,48x Average time on page, compared to another promotional page from the brand without virtual try-on
Luxury & beautyPersonalization
Proof B Live confirmed

Colgate-Palmolive

genAI video and marketing content production at scale

4 a 6x plus vite Video production speed
CPG & D2CGeneration
Proof C Mixed signals

Colgate-Palmolive

genAI video generation on a repeatable volume-variety-velocity model

4 a 6x plus vite Video production speed
CPG & D2CGeneration
Proof B Live confirmed

Comcast

AI ad sales operation: generative AI production of TV spots coupled with a self-serve buying platform, to open premium inventory to small advertisers.

des milliers Video creatives produced since the AI tool became available (May 2025)
Media & entertainmentGeneration
Proof B Live confirmed

Commonwealth Bank of Australia

GenAI customer messaging + proactive alerts

40% Reduction in call center wait times
Banking, insurance & fintechConversation

Get your use case listed

Has your brand deployed AI at scale in marketing, with a public result? Submit it. If it passes the evidence filter (public figure, verifiable source), it enters the index on the same footing as the rest, no favors, no vendor bias.