Jellyfish best success stories - Winning Emmy award and much more

What being a partner looks like

This is data. This is technology. This is creativity. And when it all comes together seamlessly, this is what happens.

Embracing AI-Powered Search Optimization with Share of Model™

Luxury eyewear brand Gentle Monster boosted its return on advertising spend (ROAS) by +39% during a crucial pre-holiday period by partnering with Share of Model™ to optimize its US Performance Max campaigns.

The Deadly Billboard marks Final Destination Return

To mark the 25th anniversary of the cult horror franchise, Final Destination returned in 2025 with Final Destination: Bloodlines. Warner Bros partnered with Jellyfish to design a bold, eerie activation designed to reintroduce the saga and tap into Gen Z's taste for twisted thrills.

Far Out in the City: HOKA brings the Mountains to Manhattan

HOKA set out to reignite the trail performance category by generating excitement for the relaunch of Mafate X, not as just another shoe, but as a beacon of pure, unrelenting obsession.

‘The world’s fussiest family? Booked’ Booking.com and Netflix’s Wednesday Bring Gothic Glamour to TVC and Social Campaign

This spooky-but-chic campaign shows that even the Addams Family can find their perfect escape on Booking.com. Created by Jellyfish, Gravity Road and Biscuit Productions, the work builds on Booking.com’s global “Find Exactly What You’re Booking For” platform, showing that the brand has the range to satisfy even the most impossible-to-please traveler.

Experian Drives Performance Max (PMax) Growth with Pencil Pro’s Gen AI Creativity

Experian needed a way to create high-performing creative assets at scale, faster. For its always-on campaigns, the team wanted to extend reach and quickly refresh underperforming assets within Performance Max.

Japan Airlines elevates global visual identity

Japan Airlines was looking to breathe new life into their brand. Striking the balance between tradition and unique culture to deliver a fresh look and feel to its global audience.

Leveraging AI to deliver quality content faster and more cost-efficiently

M&S was looking to expedite content delivery of product descriptions from 24 hours to same-day turnaround and realise savings in their annual production budget.

Kiabi’s summer sales surge with TikTok

Kiabi and Jellyfish teamed up with TikTok to drive sales while boosting both engagement and conversion rates.

One Search strategy drives 19% growth across 38 markets with 14% less budget

Ellos' ecommerce transformation: Data-driven shopping success

Ellos, a leading online home furnishings and fashion retailer in the Nordic region, faced the challenge of optimizing their ad spend while driving higher market share amidst increased competition and economic pressures.

HOKA takes over Lady Liberty to grab attention across busy social feeds

HOKA, the renowned California-based performance footwear brand, approached Jellyfish to create a captivating Faux-Out-Of-Home (FOOH) campaign to amplify the launch of their new Skyward X performance shoe and generate excitement and engagement on social media.

Turning data into results: How Meta Conversions API boosted campaign performance

Global fashion eyewear brand Gentle Monster, faced the challenge of evolving privacy regulations and a reduced reliance on cookies, which were impacting the accuracy of their ad performance measurement.

Vodafone Italy drives 79% increase in sales with predictive model value-based bidding

Vodafone Italy were looking to drive both sales and profitability in a highly competitive market by harnessing the power of predictive value-based bidding.

Becoming the go-to destination for Gen Z fashion & apparel

Learn how authentic influencer-led social campaigns inspired new and existing customers to consider Amazon Fashion for their seasonal fashion needs.

Lupin ‘steals’ luxury brands for Netflix France marketing campaign

For the launch of Lupin Part 3 - and as part of our social campaign for the show, we robbed famous luxury brands' billboards in the heart of Paris during Fashion Week.

YouTube's strategic shift to reconnect with creators amidst rising competition

YouTube has empowered creators to share their work and generate income and is now facing competition from emerging platforms, especially in short-form content creation.

Empowering marketers by upskilling in Generative AI (GenAI)

FitFlop, an ecommerce brand selling biomechanically engineered shoes in the UK, US, and Europe, partnered with Jellyfish to deliver a learning experience designed to empower their UK marketing team's understanding of Generative AI.

Building a BtoB data model through the Data Deep Dive methodology

To support their GDPR and business objectives we implemented a 360 view using our Data Deep Dive methology.

Reducing CO₂ emissions in advertising using cross-market and cross channel carbon dashboard

Learn how Sanofi has started to optimize their digital media campaigns to reduce their media carbon footprint.

Measuring incrementality to manage Meta campaigns

Discover how Yves Rocher embraced incrementality in order to take the right decisions while respecting new privacy standards.

“Behind our favourite hashtags, another reality”

Discover the concept behind UNHCR’s latest campaign in France, devised by Jellyfish.

Driving brand awareness through tactical talent content

Discover how Amazon Fashion became the go-to destination in 2023 for summer and travel gear for Millenials and Gen Z audiences.

Boosting brand awareness for new retail brand through highly engaging paid social strategy

Luxury brand Harrods launched a new brand of beauty stores across the UK called H beauty and turned to Jellyfish to deliver a high performing social strategy to drive awareness and in-store visits

Yanolja enhances campaign efficiencies using predictive modeling in GA4

Discover how the leading Korean travel super app optimized the efficiency of their advertising budget.

Transforming sex education through Emmy award-winning creative storytelling

The Big Mouth Guide to Life approaches complicated issues such as consent, mental health and toxic masculinity.

Creative campaign to combat food insecurity

Greenpeace has launched the first start-up in France delivering meals that are disgusting - for both your health and the planet.

Pushing performance further with intelligent tech

UGG, a division of Deckers, a worldwide successful lifestyle brand, turned to Jellyfish to push performance further than ever before.

Changing perceptions with cohesive thinking

To build stronger positioning in the cooking and food category, Willowton has partnered with Jellyfish on a full rebrand, website build and a kick-off creative campaign.

Preparing for the future with smart thinking

Jellyfish combined razor-sharp thinking with ultra-efficient workflows to orchestrate an intelligent digital strategy and execution plan that delivers perfect performance.

Transforming experiences with customized technology

We used intelligent tech, as well as insights into education, integration and direction, to drive performance far into the future.

Building brand through award-winning digital transformation

To engage audiences, Jellyfish delivered cutting-edge digital and brilliantly effective creative, supported by intelligent practices and smart workflows.

Reacting to market opportunities through Jellyfish proprietary technology

Strengthened brand consistency, and enabled agile responses to diverse advertising opportunities across 17 global markets.

Launching a new global seed brand across Europe

Creating an emotionally resonant creative platform and a captivating tagline while engaging distributors and farmers.

Global campaign localization and cultural adaptation for YouTube

By streamlining the process and leveraging integrated localization, YouTube EMEA and Jellyfish triumphe over a major localization hurdle.