Bidsters is an interactive network for contractors to connect and interact on their project bids. General contractors can manage all of their sub contractor contact information, post projects for bid, issue invitations to bid, disperse project drawings and specifications, track their project bids, organize and track interactions with sub contractors, search for new sub contractor contacts, quickly disperse addendum files, and accept and grant bids on their projects. All of these features are part of the Premium Package, which is available with a monthly subscription.

Sub contractors can profile their business, search for project leads, receive invitations to bid, manage all invitations to bid from all general contractors, decline or accept the invitations to bid, and submit bid estimates. All of these features are part of the Basic Package, and is free to all users.