Sailthru Horizon
316 websites

Sailthru Horizon is free to use

http://getstarted.sailthru.com/

Third, enter your full Horizon subdomain, i.e. horizon.yourdomain.com, under the "Horizon Subdomain" field in your Sailthru account settings.

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SalesFUSION
212 websites

SalesFUSION offers both free and paid options

http://www.salesfusion.com

SalesFUSION is a marketing automation platform used by b2b marketers to help integrate marketing technology and process with your CRM.

Market Share by Top Websites

2 Sailthru Horizon is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Sailthru Horizon has better usage coverage in more websites categories. Including News & Media, Food & Drink, Arts & Entertainment, Travel & Tourism and 10 other categories.

2 SalesFUSION is leading in Computers Electronics & Technology, Heavy Industry & Engineering, Jobs & Career, Law & Government and 2 other categories.

Geography

1 SalesFUSION is leading in most countries, including India, Australia, Czech Republic, Morocco and 21 other countries.

2 Sailthru Horizon is leading in United States, United Kingdom, Canada, Hungary and 15 other countries.