1. JitBit is a web-based help desk and ticketing software solution

    freemium $29.0 / Monthly (Basic plan)

  2. The Zammad - Help Desk and Ticket System - Community Page

  3. Simple open source ticket system with user system and modern design.

  4. osTicket is a widely-used open source support ticket system.

  5. Zendesk is a beautiful, lightweight help-desk solution.

  6. Concept.ly - Free web & mobile(iOS,Android) prototyping and ui mockup tool

  7. Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.

  8. Prototyping and collaboration for design teams

  9. The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project

  10. MockFlow is an online wireframe tool for software and websites

  11. 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

  12. Vembu provides Backup and Disaster Recovery software for Virtual data center. We offer VMware backup, Hyper-v backup and Physical server backup software.