1
Adestra is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, Retention Science is clearly lagging behind, losing to Adestra in all segments.
1
Adestra has better usage coverage in more websites categories. Including Business & Consumer Services, Food & Drink, Finance, Science & Education and 18 other categories.
2
Retention Science is leading in Lifestyle and Reference Materials.
1
Adestra is leading in most countries, including United Kingdom, United States, India, Australia and 74 other countries.
2
Retention Science is leading in Colombia, Serbia, Austria, Costa Rica and 5 other countries.