Skip to content
Brief
J

Jellyfish

Jellyfish connects marketing technology, data, and human expertise to help global brands optimize digital marketing performance and demonstrate measurable business impact.

London, England, United KingdomFounded 2005Parent: Brandtech Group

Last updated May 11, 2026 by ATDb automated enrichment · Connections updated May 14, 2026

Industry
Performance Marketing & Marketing Technology
Business Model
Agency + SaaS hybrid
Target Market
Enterprise
Employee Count
1001-5000
Revenue Range
$200M-$500M
Parent Company
Brandtech Group
API Available
Limited
Market Position

Leading independent performance marketing company and technology platform, operating as a key asset within the Brandtech Group

Overview

Jellyfish is a global marketing performance company that blends technology, data science, and strategic consulting to help brands optimize their digital marketing ecosystems. Founded in the UK, the company has grown into a significant player in the performance marketing space, offering services and platforms that span paid media, SEO, analytics, creative, and training. Jellyfish works with major global brands to connect marketing activity to business outcomes through a combination of proprietary technology and expert human guidance. The company operates at the intersection of agency services and technology, providing clients with a unified view of their marketing performance across channels. Jellyfish's platform capabilities include data integration, attribution modeling, and AI-driven optimization, enabling marketers to make more informed investment decisions. Their training division, Jellyfish Training, is one of the largest Google-certified training providers globally, offering digital marketing education to professionals and organizations. In 2022, Jellyfish was acquired by Brandtech Group, a major independent digital marketing group, which significantly expanded its resources and global reach. This acquisition positioned Jellyfish as a core technology and performance marketing pillar within the Brandtech ecosystem. The company competes with both large agency holding companies and specialist performance marketing platforms, differentiating itself through its blend of proprietary technology, data capabilities, and deep platform partnerships with Google, Meta, and Amazon.

Products & Features

Jellyfish Platform

Unified marketing performance platform integrating data from multiple channels to provide insights, attribution, and optimization recommendations

Jellyfish Training

One of the world's largest digital marketing training providers, offering Google-certified and platform-specific courses for individuals and enterprises

Paid Media Management

Full-service paid search, paid social, and programmatic advertising management across Google, Meta, Amazon, and other platforms

SEO & Content

Enterprise SEO strategy, technical SEO, and content marketing services

Data & Analytics

Marketing data integration, attribution modeling, and business intelligence services

Creative Services

Digital creative production and optimization for performance marketing campaigns

Key Features
Cross-channel marketing performance measurementAI-driven campaign optimizationMarketing attribution and incrementality testingUnified data integration across ad platformsGoogle-certified training and certification programsCustom reporting and business intelligence dashboardsAudience strategy and segmentationFirst-party data activation
Use Cases
Enterprise paid media optimization across search, social, and programmaticMarketing performance measurement and attributionDigital marketing team upskilling and trainingFirst-party data strategy and activationE-commerce and retail media advertisingCross-channel budget allocation and planningSEO strategy for large-scale websites
Customer Segments
Global enterprise brandsRetail and e-commerce companiesFinancial services firmsTechnology companiesConsumer goods brandsTravel and hospitality companies

Explore further

3 views