Zoho Marketing Automation - All-in-one marketing software for multichannel engagement.
HubSpot Free Email Marketing - Powerful drag and drop email marketing in the HubSpot CRM
Platformly - Platformly is a suite of tools for multi-channel marketing automation.
GMass - GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!
Gradient Works Assignment - Software to automate and optimize your team's rules of engagement processes - from lead routing to opportunity distribution to customer account assignment.
Visual Marketing Automation - An insanely fast automation builder by ConvertKit