Marketo - Marketo's powerful marketing automation software helps marketers master the art & science of digital marketing to engage customers and prospects.

Knak - Knak offers responsive Marketo email & landing page templates.

Ortto - Journeys made simple. Your customer data, messaging and analytics working together.

Chamaileon.io - Design and create beautiful HTML emails and templates in any way you want with Chamaileon's collaborative email template builder platform. You can create nice emails in no time without coding. You can optimize email production to save time & effort.

ActiveCampaign - Integrated email marketing, marketing automation, and small business CRM. Send beautiful newsletters, setup behavioral based automations, and benefit from sales automation.

Taxi for Email - Taxi for Email is a drag and drop email building for brand and agency teams.