Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
Zoho Desk - Industry's first context-aware Helpdesk Software
Listary - Listary is a revolutionary search utility for Windows
Salesforce Service Cloud - Service Cloud integrates customer service with social networks and provides a self-service customer portal and knowledge base system.