Shack Forms Pro is the easiest and most powerful way to add forms for your Joomla site. Shack Forms allows you to customize forms and then show them in your articles, inside pop-ups, in modules, or anywhere you want.
Shack Toolbox is the best way to show pop-ups and modals on your Joomla site. Shack Toolbox has over a dozen media and marketing integrations, including Twitter, Google Maps, Joomla articles, and much more.
Help Scout PRO is one of the most popular and convenient ways to support clients. With the Shack HelpScout extension, you can tightly integrate Help Scout with Joomla.