In terms of market share, Testnet is clearly lagging behind, losing to Vertical Acuity in all segments.
Vertical Acuity has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, Sports, TV & Video and 12 other categories.
Testnet is leading in Shopping, Internet & Telecom, Autos & Vehicles, Pets and 9 other categories.
Vertical Acuity is leading in most countries, including United States, Ukraine, Austria, India and 2 other countries.
Testnet is leading in Belgium.