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Brief

360i

Digital Advertising Agency

A storied digital-agency brand revived by Dentsu in 2026 as a lean, fixed-fee unit — pairing data-driven creative and media expertise with a nimble model built to win back project work going to smaller, specialized shops.

Last updated Jun 14, 2026 by the ATDb Editorial Team · Connections updated Jun 16, 2026

Founded
1998
HQ
New York, New York, United States
Connections
18

At a glance

Employees
1001-5000
5integrations1acquisitions

About

Revived by Dentsu in June 2026 as a lean, four-person, fixed-fee unit, 360i brings back a storied digital-agency brand — founded 1998, acquired by Dentsu in 2010, folded into Dentsu Creative in 2022 — to compete for the nimble, project-based work increasingly going to smaller, specialized agencies.

360i is a digital advertising agency brand operated within the Dentsu network. Founded in 1998, 360i built a strong reputation for integrating data, technology, and creativity to deliver measurable marketing results, growing into one of the most respected independent digital shops before being acquired by Dentsu in 2010 and ultimately folded into Dentsu Creative in 2022. In June 2026, Dentsu revived the 360i name as a lean, four-person, fixed-fee unit led by managing director Christine Cotter — a deliberate departure from the traditional full-service agency model, designed to win back the kind of nimble, project-based work that has increasingly gone to smaller, specialized agencies.

Business model

Agency

Target market

Enterprise

What they offer

  • Search Marketing

    Paid and organic search strategy and execution for major brand advertisers.

  • Social Media Marketing

    Social strategy, content creation, community management, and paid social advertising.

  • Programmatic Media

    Data-driven programmatic buying and audience targeting across display, video, and mobile.

  • Content Marketing

    Brand storytelling, content strategy, and editorial production for digital channels.

  • Performance Media

    ROI-focused media planning and buying with analytics and attribution modeling.

  • Analytics & Insights

    Data analysis, consumer insights, and reporting to inform campaign strategy and optimization.

Key features

Data-driven creative strategyReal-time marketing and social media agilityIntegrated search and performance mediaProgrammatic advertising expertiseCross-channel audience analyticsContent strategy and production

Use cases

Brand awareness campaigns across digital channelsPerformance and direct-response digital advertisingSocial media strategy and community managementSearch engine marketing and SEOProgrammatic display and video advertisingReal-time and culturally relevant content marketing

Customer segments

Consumer packaged goods brandsRetail and e-commerce companiesEntertainment and media companiesFinancial services firmsTelecommunications companies

Tech & specs

Technology stack

Google Marketing PlatformAdobe AnalyticsSalesforce Marketing CloudProgrammatic DSPs (DV360, The Trade Desk)Social platform APIs (Meta, Twitter, TikTok)Data management platforms (DMPs)

Security & compliance

GDPRCCPA

Deployment

Cloud

API

No

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