GrayHair Software | 6,451 followers on LinkedIn. Transforming Data Into Actionable Insights | GrayHair Software is a dynamic data and software as a service company with over 20 years experience providing analytics and insights. We excel in solving data-related challenges, offering comprehensive solutions for many Fortune 100 companies. As the leading consumer and provider of postal data, we manage 125 billion data points and track over 25% of all U.S. postal mailpieces annually.