In terms of market share, ReferLocal is clearly lagging behind, losing to Testnet in all segments.
ReferLocal has better usage coverage in more websites categories. Including Business & Industry, News & Media, Arts & Entertainment, Tourism and 9 other categories.
Testnet is leading in Shopping, Internet & Telecom, Autos & Vehicles, Sports and 9 other categories.
ReferLocal is leading in most countries, including United States, United Kingdom, Russia, Japan and 2 other countries.
Testnet is leading in Belgium.