Easiest way to generate real estate leads from craigslist. - Access all available properties in your area.. Use IDX for available props - Create the attractive ads with offers. - Advertise them on craigslist / zillow for free. - Spread the posting all over the day to get the maximum exposure and leads. - Post optimized ads to rank on keywords. - Craigslist is free.. your can post it by yourself or hire a craigslist ad posting service to do it for you.