Market Share by Top Websites

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

2 In terms of market share, ConvertKit is clearly lagging behind, losing to Postmark in all segments.

Websites Categories

1 Postmark has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, People & Society, Computer & Electronics and 224 other categories.

2 ConvertKit is leading in Interior Decor.

Geography

1 Postmark is leading in most countries, including United States, Canada, United Kingdom, Mexico and 169 other countries.

2 ConvertKit is leading in New Caledonia, Mali, Malawi and Lesotho.