Market Share by Top Websites

1 Marketo is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Act-On is clearly lagging behind, losing to Marketo in all segments.

Websites Categories

1 Marketo has better usage coverage in more websites categories. Including Computers Electronics & Technology, Business & Consumer Services, Finance, Science & Education and 20 other categories.

2 Act-On hasn't got a lead over Marketo in any websites category.

Geography

1 Marketo is leading in most countries, including United States, Japan, United Kingdom, Australia and 149 other countries.

2 Act-On is leading in Senegal and Macao.