Soovle - Soovle is a customizable search engine provides the search suggestion of the best provider on the net.
Drift - A messaging app that helps you grow your business.
Google Trends - Explore Google trending search topics with Google Trends.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
KeywordTool.io - KeywordTool.io is the best FREE alternative to Google Keyword Planner and Ubersuggest. It uses Google's autocomplete feature to get over 750+ long-tail keywords for any given query.
Tars - TARS enables users to create chatbots that replaces regular old webforms.