About us The blogosphere is experiencing a real boom in terms of both advertisers and consumers being interested in it. The critical mass has been exceeded in terms of readership, the quality of the content offered and its diversity. Advertising spaces created by digital influencers are becoming a real competition for professional publishers. The key problem of advertisers is the lack of any reliable numbers and in-depth data that could be used to guide their advertising investments in this segment. This market is not sensibly dimensioned and changing this state of affairs is the first ambition and mission of our team. HASH | FM is a marketing research panel of bloggers, YouTubers and other Internet creators known collectively as online opinion leaders. HOME ABOUT US FAQ CONTACT REGULATIONS HASH | FM BIZ © 2014 Hash.fm All rights reserved Please be advised that the HASH | FM website uses cookies to provide services and in accordance with the cookie policy. You can define the conditions for storing or accessing cookies in your browser at any time. APPROX