TrueBidz | 13 followers on LinkedIn. TrueBidz is a real estate agent bidding application that enable realtors and brokers who are competing in a saturated real estate agent market differentiate themselves by offering them a transparent bidding process to acquire new leads and clients. Realtors place bids to represent homeowners that want to sell their properties. The bids are based on several factors that are important to the homeowner such as commission rate and potential selling price.