ActiveCampaign is a design sales workflows based on behavioral logic that combine automated & manual actions, with custom pipelines, sales stages, & tasks.
MailMunch helps businesses to grow their customer base and improve lead generation by providing the tools to create a fully customized opt-in subscription.
Gravatar is a service for providing globally unique avatars and was created by Tom Preston-Werner. It is owned by Automattic, having integrated it into their WordPress.com blogging platform.
Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.
PHP: Hypertext Preprocessor is a server-side scripting language designed for Web development, but also used as a general-purpose programming language. PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks.
Leadfeeder identifies website visitors from Google Analytics data as prospects or customers, tracks their behavior, and automatically sends leads to CRM systems.