In terms of market share, RetailMaven is clearly lagging behind, losing to Testnet in all segments.
Testnet has better usage coverage in more websites categories. Including Internet & Telecom, People & Society, Shopping, Sports and 10 other categories.
RetailMaven is leading in Arts & Entertainment.
Testnet is leading in most countries, including Belgium, Netherlands and United Kingdom.
RetailMaven is leading in Australia.