Mag Source 360

Mag Source 360 is the most complete resource directory available for magazine media businesses, with hundreds of listings across more than 30 categories. The directory is a free service—there is no cost to access our listings. Standard listings are free for approved vendors, and we also offer premium listings to vendors who want to highlight their company and offerings.

Who We Are

Mag Source 360 was developed by Greg Wolfe, Founder of Four String Media, LLC. and former President and owner of leading circulation outsource agency, Circulation Specialists. Greg can advise on vendors and with pricing and bid evaluation. Four String Media can also provide a variety of other subscription and newsstand services. Just email or call to discuss how we can help.