Jellyfish

Jellyfish is a global digital marketing business that combines media, creative, data, and Generative AI to enhance marketing campaigns for brands. The company focuses on streamlining production and campaign execution through AI-powered tools, allowing brands to create marketing assets more quickly and effectively. Their AI platform, Pencil, utilizes extensive ad spend data to deliver thousands of marketing assets significantly faster. The company offers several innovative solutions, including AI Studios for automated asset creation, Now Next Soon for AI-driven media plan simulations, and J+ Bidding for real-time media budget optimization. Jellyfish's system adapts and scales marketing campaigns dynamically, improving overall efficiency and effectiveness. They work with ambitious brands looking to enhance their marketing impact and efficiency.

Marketing & Advertising London, United Kingdom Founded 2005 ~989 employees

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Employees
989
+3.5% in the 3 months to Jun 2025
Revenue / employee
$29.8K
Revenue ~$29.5M
12-month attrition
21.9%
Tech: 17.9%
H1B filings, FY2026
2
Sponsors visas
Open jobs
21
Last 30 days

Salaries at Jellyfish

All salaries

12 salary profiles in the US

Most reported roles

Pay by level, gender and ethnicity ยท India salaries

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Marketing5
Engineering4

The department split adds up all the years listed above. FY2026 alone: 2 filings.

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Jellyfish FAQ

How many employees does Jellyfish have?

Jellyfish has about 989 employees, up 3.5% over the 3 months to Jun 2025.

Does Jellyfish sponsor H1B visas?

Yes. Jellyfish filed 2 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.

What is Jellyfish's revenue per employee?

Jellyfish makes about $30K in revenue per employee, based on $29.5M annual revenue and 989 employees.

How much does Jellyfish pay?

6figr has 12 salary profiles for Jellyfish in the US and 6 in India, with pay broken down by role, level, gender and ethnicity on the Jellyfish salaries page. See Jellyfish salaries in the US

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.