iBidBroker.com just might be the website that current and future homeowners use to source out a potential real estate agent. I would suggest learning as much as you can about their services as possible.
The second thing I would do is, if you’re a Realtor, register on their website. Allow yourself to be searchable on this site. And allow others to bid on your services.
Here’s a short video explaining a little bit about iBidBroker.com and their founder, Ajay Jain.