LabiDesk is a Helpcenter software with multiple support channels: Knowledge Base, Shared Email Inbox/ Ticketing System, HelpWidget, Chat. It helps manage incoming requests, onboarding, and communication with the customers.
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.
HelpScout - Help Scout is a simple, straightforward way to provide excellent support
Google Trends - Explore Google trending search topics with Google Trends.
HelpDesk - The easiest help desk system for a team like yours.
Keywords Everywhere - Free browser add-on for keyword volume, CPC & competition