In terms of market share, Spark Studios is clearly lagging behind, losing to Testnet in all segments.
Spark Studios has better usage coverage in more websites categories. Including Arts & Entertainment, Computer & Electronics, Video Games, Games and 16 other categories.
Testnet is leading in Autos & Vehicles, Shopping, Sports, Internet & Telecom and 9 other categories.
Spark Studios is leading in most countries, including United States, United Kingdom, Brazil, Saint Helena and 5 other countries.
Testnet is leading in Belgium and Netherlands.