Interactive Digital Alliance is an association of independent business owners who primarily work in the field of organizational development, Internet community development, e-commerce, and referral marketing. IDA has members on 6 continents in more than 25 countries.

The organization was founded in 1983 by Bert Gulick to provide an association to develop leadership skills within his business community. IDA Leaders have developed a personal development program to assist the members and affiliates of IDA in their quest to achieve personal and financial goals with their respective businesses. Over 100,000 individuals are now benefiting from their association with IDA.