Zendesk is a leading SaaS platform designed to help businesses manage customer relationships, support operations, and sales workflows in one unified system. It was founded in 2007 and has become one of the most widely used customer experience (CX) tools globally.

At its core, Zendesk provides a customer support system (ticketing) that centralizes all customer interactions—whether from email, chat, phone, or social media—into a single workspace. This allows support teams to track, prioritize, and resolve customer issues efficiently.

The platform also includes AI-powered automation and analytics, helping teams automate repetitive tasks, route tickets intelligently, and gain insights into customer behavior and team performance.

Beyond support, Zendesk offers a sales CRM (Zendesk Sell) that enables teams to manage leads, track deals, and monitor pipelines, making it a full customer lifecycle platform—from acquisition to support.

Zendesk is used by over 100,000 businesses worldwide and is designed to scale from small startups to large enterprises, offering flexible customization and integrations with many third-party tools.

Key features include:

• Omnichannel support (email, chat, voice, social media)
• Ticketing system for managing customer requests
• AI automation for routing, replies, and workflows
• Help center & knowledge base for self-service support
• Analytics dashboards and reporting tools
• CRM for sales (lead and pipeline management)
• Integrations with tools like Slack, Jira, and more

Common use cases include:

• Customer support/helpdesk systems
• SaaS customer service
• IT support desks
• Live chat and messaging support
• Sales CRM management
• Building scalable customer experience workflows