Zendesk is the enterprise support standard: omnichannel ticketing, help center, SLAs, routing, workforce tools and deep reporting, with AI agents layered across the suite. It is the system large support orgs standardize on because it bends to process and scale.
It suits support organizations that need SLAs, compliance and reporting more than lightness. Small teams usually find it heavier and pricier than the job requires — Help Scout and Crisp cover the same ground with less ceremony.