Market Share by Top Websites

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

2 In terms of market share, Customer IO is clearly lagging behind, losing to Intercom in all segments.

Websites Categories

1 Intercom has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Computer & Electronics, Arts & Entertainment and 200 other categories.

2 Customer IO hasn't got a lead over Intercom in any websites category.


1 Intercom is leading in most countries, including United States, United Kingdom, France, Australia and 167 other countries.

2 Customer IO is leading in Swaziland and Kyrgyzstan.