Jellyfish.media GmbH

What Jellyfish.media GmbH does

Jellyfish.media GmbH is an owner-managed online marketing agency headquartered in Freiburg, Germany, founded in 2004 during the Dotcom crisis. The firm sells data-driven digital marketing services—SEO, Google Ads, social media marketing, content marketing, server-side tracking, and conversion-rate optimization—to B2B companies and Mittelstand clients in Germany, Austria, and Switzerland. Its core technology layer is the internally developed JERVIS website-audit system, which scores client websites across nine modules (SEO, GEO/AI visibility, accessibility, text quality, technology, market positioning, competitors, content strategy, and scientific evidence), and a server-side tracking infrastructure built on Stape that recovers 30-80% of conversion data lost to AdBlockers and ITP restrictions (cookie lifespans up to 400 days). Pricing follows three retainer tiers—single measures from €500/month, budget program from €1,500/month with dynamic budget steering, and annual contracts—supplemented by one-time audit and setup fees and workshop-based training. Distribution combines consultative direct sales (free initial consultation, dedicated account managers, bi-weekly or monthly Jour Fixe meetings) with inside sales for remote clients and a self-serve JERVIS funnel for SMB inbound leads.\n\nThe go-to-market targets B2B/Mittelstand (10-5,000 employees) as the primary segment, with secondary segments in e-commerce, NGOs/non-profits, international companies entering the EU, and regional SMBs. Customer evidence spans 150+ companies across 20+ years and includes Bundesliga club SC Freiburg (anchor partner since 2018), Straumann, Huawei, ARD, ZDF, Rothaus, badenova, Universitätsklinikum Freiburg, and NGOs such as FSC Deutschland, Solidaridad, and OEKOGENO. Long-tenured channel partnerships (Google Partner 10+ years, Meta Business Partner, Leadinfo Gold, Stape, Cloudflare) and the SC Freiburg Bundesliga sponsorship anchor credibility in a fragmented DACH agency market.\n\nThe company operates a multi-brand structure: Jellyfish.media (core agency), Jellyfish.video GmbH (video production, spun off in 2018 and formally incorporated in 2023), Jellyfish.services (IT system house launched in 2024), and JERVIS (proprietary audit system launched 2023). Recent product launches include GEO/AI visibility services in 2024. As of 2024 the firm has approximately 8-12 employees (including apprentices) and reports no outside funding; leadership comprises founder Alexander Mompo (strategic consultant), Managing Directors Thomas Stibenz (data integration, JERVIS developer) and Joscha Gantert (campaigns, MD since January 1, 2023). The firm notes it is unrelated to the London-based Jellyfish agency conglomerate.

Name

Jellyfish.media GmbH

Legal name

Jellyfish.media GmbH

Website

https://jellyfish.media

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

1–10 employees

Short description

Jellyfish.media GmbH is an owner-managed data-driven online marketing agency in Freiburg, Germany, serving B2B and Mittelstand clients (10-5,000 employees) in the DACH region with SEO, paid media, social, server-side tracking, and its proprietary JERVIS website-audit system.

Ownership category

akta.pro rank

Product category

Digital Marketing Services

NAICS

Advertising Agencies (541810)

SIC

Services-Advertising Agencies (7311)

akta.pro primary industry

Media Planning, Buying & Optimization (BPAFAAAC)

akta.pro secondary industry

Digital & Programmatic Media Buying (Display, Video, CTV, Audio) (BPAFABAB)

Keywords

• Online marketing services
• Search engine optimization
• Social media marketing
• Server-side tracking
• Generative engine optimization

Headquarters

HQ city

Freiburg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Marketing or Sales, Technology or R&D, Operations, Infrastructure

Revenue model

1. Agency Retainer & Management Fees: Monthly retainer fees for ongoing marketing services with dynamic budget allocation based on data insights. Three engagement models: single measures from 500/month, budget program from 1,500/month with 3-month notice, and annual contracts for long-term planning.
2. One-Time Project Fees: JERVIS Audit at 790 (offer price, regular 990) for full website audit. Server-Side Tracking setup from approximately 1,200 one-time plus monthly hosting.
3. Consulting & Training: Workshops and training programs for companies covering Online Marketing, SEO, Google Ads, and Google Analytics. Educational services bundled with ongoing client relationships.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels14 records

Core offering

Jellyfish.media GmbH is a Freiburg-based online marketing agency offering full-service digital marketing for B2B companies, NGOs, and select enterprises across the DACH region. Core services include Online-Strategie consulting, SEO, Google Ads, social media marketing, GEO (AI visibility), web design, content marketing, server-side tracking, conversion rate optimization, and data-driven performance campaigns. The proprietary JERVIS audit system and dedicated account-manager model with regular Jour Fixe meetings differentiate the offering, with pricing from €500/month for single measures to €1,500+/month for full budget programs.

Product overview

Jellyfish.media GmbH is an owner-operated online marketing agency founded in 2004 in Freiburg, Germany. The company has evolved from a traditional online marketing agency into a data-driven marketing partner operating as a unified platform with specialized modules. The core offering includes Online-Marketing (comprehensive digital marketing services), Online-Strategie (strategic consulting), and Monitoring (analytics and reporting). These are supported by specialized add-on modules including SEO, Google Ads, GEO & KI-Sichtbarkeit (AI visibility optimization), Webdesign/WordPress, Social Media Marketing, Serverside Tracking, Conversion-Rate-Optimierung, Content Marketing, Non-Profit Marketing, B2B Lead Identification, and Data-Driven Campaigns. The company also operates three subsidiary brands: JERVIS (proprietary website audit and intelligence system with 9 analysis modules), Jellyfish.video (video production services), and Jellyfish.services (IT system house with AI-powered products). The platform integrates with tools including Google Analytics, Microsoft Clarity, Stape, Leadinfo, Cloudflare, and social media platforms to deliver comprehensive digital marketing solutions primarily for B2B companies and SMEs in the DACH region.

Differentiator

Problem solved

Functional benefit

Brands

• JERVIS: Website-Audit- und Intelligence-System - ein eigenentwickeltes System mit neun Modulen zur Analyse von SEO, GEO (KI-Sichtbarkeit), Barrierefreiheit, Textqualität und Technik.
• Jellyfish.video
• Jellyfish.services

Products and services

• Online-Marketing (Online Marketing Services) Full-service online marketing agency offering comprehensive digital marketing services including SEO, SEA, social media marketing, content marketing, GEO, and web design for B2B and B2C clients in the DACH region.
• Online-Strategie (Online Strategy Consulting) Strategic consulting service for online marketing including market analysis, concept development, workshops, and roadmaps for digital presence optimization.
• JERVIS Website-Audit-System Proprietary website audit and intelligence system analyzing websites across 9 modules: SEO, GEO (AI visibility), accessibility, text quality, technology, market position, competitors, content strategy, and scientific evidence. Built from 1,000+ projects and 20 years of data-driven marketing. Free check (6 pages, 15 minutes) plus full audit at €790.
• Server-Side Tracking Server-side tracking implementation service that shifts data collection from browser to own server, bypassing Ad-Blocker and ITP/cookie restrictions and achieving cookie lifespans of up to 400 days vs. 1-7 days with traditional tracking. Setup ~€1,200 one-time + ~€20/month hosting; recovers 30-80% of previously lost conversion data.
• Suchmaschinenoptimierung (SEO) Search engine optimization services to improve organic search rankings on Google, Bing, Yahoo, and Yandex.
• Google Ads Management Paid search advertising management using Google Ads (formerly Google AdWords) for targeted customer acquisition. Delivered by a certified Google Partner agency.
• GEO & KI-Sichtbarkeit (Generative Engine Optimization) Generative Engine Optimization services to optimize visibility in AI-powered search and answer systems including ChatGPT, Perplexity, Google AI Overviews, and Gemini.
• Social Media Marketing Social media marketing services for Facebook, Instagram, LinkedIn, YouTube and XING, including organic content and paid advertising. Delivered as a certified Meta Business Partner.
• Webdesign (Website Design & Development) Website design and development service for corporate websites, landing pages, lead websites, online shops and online portals, with WordPress specialization.
• Content Marketing Strategic content creation and placement services for online marketing, including SEO-optimized text and media content.
• Conversion-Rate-Optimierung (CRO) Conversion rate optimization service to increase website inquiries and lead generation through analysis and implementation of optimization measures.
• Monitoring (Reporting & Quality Assurance) Marketing channel monitoring service including quality assurance, reporting, and seminars for ongoing campaign optimization, delivered via bi-weekly or monthly Jour Fixe meetings.
• Datenbasierte Kampagnen (Data-Driven Campaigns) Performance marketing campaign management based on complete conversion data across Google Ads, Meta Ads and LinkedIn Ads. Claims +116% conversion value at -15% cost per conversion.
• B2B-Leadidentifizierung (B2B Lead Identification) B2B intelligence service identifying anonymous website visitors — company name, visited pages, dwell time, and contact details — delivered as a Leadinfo Gold Partner integration.
• Local SEO Local search engine optimization service for regional businesses to improve visibility in local search results.
• Non-Profit Marketing Specialized online marketing service for NGOs, non-profit organizations and charitable associations. Pricing offered at fair rates.
• Bundesliga Online-Marketing Specialized online marketing services for Bundesliga football clubs, anchored by the SC Freiburg partnership since 2018.
• Google Bewertungen Management (Google Reviews Management) Service for managing and improving Google business reviews and ratings for B2B companies.

Quantifiable outcome

• +81% more captured conversions after server-side tracking implementation
• +4 more outcomes

Named customers15 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration16 records

AI capability5 records

Feature3 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• SC FreiburgcoreGTM or Marketing Partner · 1 January 2018Official Online-Marketing Partner of SC Freiburg (Bundesliga soccer club) since 2018. Jellyfish.media manages the club's digital marketing channels and online shop. Within first three months of collaboration, online sales increased measurably. The partnership includes ongoing support as a fixed marketing partner for the Bundesliga club.
• StapecoreTechnology or IntegrationOfficial Stape Partner for server-side tracking infrastructure. Provides scalable server-side tagging solutions with highest performance, reliable data, and maximum flexibility. Jellyfish.media offers up to 40% discount on Stape licenses to clients.
• LeadinfocoreTechnology or IntegrationGold Partner with Leadinfo B.V., Rotterdam, Netherlands. B2B intelligence platform that identifies anonymous website visitors at company level - company name, visited pages, dwell time, contact details. Helps identify the 95-98% of B2B visitors who don't fill out contact forms.
• GooglecoreTechnology or IntegrationCertified Google Partner for over 10 years. Authorized Google Ads Partner with agency program ID 1509819576. Certified expertise in Google Ads, Google Analytics, and search advertising.
• Meta (Facebook/Instagram)coreTechnology or IntegrationMeta Business Partner - certified social media agency for Meta Business Partner Program. Benefits include direct Meta support with shortened wait times, training, and optimization advantages.
• Jellyfish.videocoreStrategic or Co-development PartnerSister company specializing in video production and content creation. Founded 2018, established as GmbH in 2023 with Robin Trouillet as Managing Director. Provides complete package from conception to video production to online marketing. Services include image films, recruiting videos, FPV footage, product films.
• Jellyfish.servicescoreStrategic or Co-development PartnerSister company - Freiburg IT system house supporting clients with reliable IT consulting, IT services, and AI-powered IT products. Certified partner for DSGVO-compliant, AI-based camera surveillance systems. Milestone Premium Partner, AICUDA Partner.
• JERVIScoreTechnology or IntegrationPremium Agentur Partner for JERVIS - the proprietary website audit and intelligence system. jellyfish.media developed and uses this tool internally for client analysis.
• Elektrizitätswerke Schönau (EWS)minorOthersClimate-friendly energy supplier providing 100% renewable electricity from certified green power plants. Jellyfish.media sources all electricity from EWS as part of sustainability commitment.

Scale indicators10 records

Recent moves8 records

Expansion highlights6 records

Market position

Strengths4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCxvnasZgsIH5XH4iypOiq5g
• Facebookfacebook.com/Jellyfishmedia
• LinkedInlinkedin.com/company/jellyfish-media
• Instagraminstagram.com/jellyfish.media

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Jellyfish.media GmbH