In terms of market share, ReferLocal is clearly lagging behind, losing to Unicast in all segments.
ReferLocal has better usage coverage in more websites categories. Including Business & Industry, News & Media, Computer & Electronics, Marketing & Advertising and 8 other categories.
Unicast is leading in People & Society, Arts & Entertainment and Performing Arts.
ReferLocal is leading in most countries, including United States, France and Japan.
Unicast hasn't got a lead over ReferLocal in any country.