Here are some very useful tools that I personally use and highly recommend.
Whether you’re a beginner or an advanced pro, GetResponse is a great email autoresponder
GetResponse uses an easy and intuitive email creator to build beautiful emails without using any code at all, with 500+ professionally designed email templates you can use to start sending emails straight away.
GotoWebinar is one of the best ways to get your message across
Whether you are new to online business or a seasoned pro, GoToWebinar is a great service to tell your story, reach your audience and build your marketing strategy.
With GoToWebinar, most customers have generated over 25% more qualified leads.
PrettyLink is THE way to streamline your personal branding
Pretty Link is a killer plugin for people who want to clean up their affiliate links, track clicks from emails, their links on Twitter to come from their own domain, or generally increase the reach of their website by spreading these links on forums or comments on other blogs.