Their website is http://www.yodle.com/ and they do appear to be legit. I got an online presentation from them, but they were very hard-sell at the end, which I did not appreciate. Also pretty expensive.
Some lowlifes named "Yodol Services" or "Yodel Services" or something. I run a handyman business, and these jerks constantly call and try to get me to sign up for some referral service where they're going to drive all kinds of business my way, they say.
She asked for the owner by name. I asked her name and Business. She said her name was Tracy Brant calling from Yodle. She said the owner know who she is. When I asked him he said he never heard of them.