GetResponse is an email marketing suite that helps users grow their audience and sell products online. Pricing ranges from $15-$99+/month.
Mailchimp is an email marketing software that enables users to automate their marketing campaigns. Prices range from $0-$299/month.
Pipedrive is a CRM software that provides users with intuitive visual sales pipeline tools. Pricing ranges from $15 to $99/user/month.