Compare Convention Data Services vs A.D.D. Marketing

Side-by-side comparison of features, pricing, services, ratings and more.

Winner

Convention Data Services

Multi-Channel Outreach Website

Convention Data Services is an event marketing agency specializing in event registration, business intelligence, and lead management for global show organizers. Founded in 1986 and based in Bourne, MA, it serves over 100 clients and manages 185 full-service events annually.

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A.D.D. Marketing

Multi-Channel Outreach Website

A.D.D. Marketing is an alternative marketing agency in Los Angeles that runs non-traditional campaigns across experiential, digital, viral, street, and guerrilla channels. The agency has served world-class brands for more than sixteen years, with work recognized by major media outlets.

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Feature Comparison

Attribute	Convention Data Services	A.D.D. Marketing
Category	Multi-Channel Outreach	Multi-Channel Outreach
Rating	Winner +3.6 higher	-
Location	Bourne, Massachusetts, United States	Los Angeles, CA, United States
Services	Event Marketing Marketing Strategy Experiential Marketing Digital Marketing Viral Marketing Stunt Marketing Street Marketing Guerrilla Marketing Word of Mouth Marketing Peer to Peer Marketing Buzz Marketing	Event Marketing Marketing Strategy Experiential Marketing Digital Marketing Viral Marketing Stunt Marketing Street Marketing Guerrilla Marketing Word of Mouth Marketing Peer to Peer Marketing Buzz Marketing
Industries	High-tech Energy Healthcare Hospitality	-
Pros	35+ years of industry experience Lead capture service performs well	Uses non-traditional, alternative marketing strategies instead of conventional advertising Over sixteen years of experience serving world-class brands Campaigns recognized by CNN, The New York Times, The Washington Post, The Los Angeles Times, Business Week, Newsweek, and Brandweek
Cons	Some negative feedback on customer service and marketing clarity	-
Website	Visit Site	Visit Site

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