HubSpot Marketing Hub - HubSpot is a cloud-based inbound marketing software that allows businesses to transform the way that they market online.

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

MailChimp - MailChimp is the best way to design, send, and share email newsletters.

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

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

Curatedseotools.com - Curated directory of the best SEO tools.