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Brief
Zendesk

Zendesk

Customer Service Softwarezendesk.com

Zendesk provides businesses with comprehensive, easy-to-use customer service software that enables seamless omnichannel support experiences while leveraging AI to improve efficiency and customer satisfaction.

Last updated Jun 23, 2026 by the ATDb Editorial Team · Connections updated Jul 6, 2026

Founded
2007
HQ
San Francisco, California, United States
Connections
194

At a glance

Employees
5001-10000
Funding
$86M
Revenue
$1B+
Stock
NYSE:ZEN
180integrations5competitors1corporate family

About

Leading customer service platform with significant market share in the help desk and customer engagement software space

Zendesk is a leading customer service and engagement platform that provides software solutions for customer support, sales, and customer relationship management. Founded in Copenhagen and later headquartered in San Francisco, the company offers a suite of products including ticketing systems, live chat, knowledge bases, and AI-powered customer service tools. While Zendesk operates primarily in the customer service software space rather than traditional advertising technology, it does offer customer engagement and communication tools that intersect with marketing and customer experience management. In 2022, Zendesk was acquired by a consortium of private equity firms (Hellman & Friedman and Permira) in a deal valued at approximately $10.2 billion, taking the company private after years as a publicly-traded entity. The company continues to operate as a distinct brand and platform, serving over 100,000 customers globally across various industries. Zendesk maintains its position as one of the major players in the customer service software market, competing with companies like Salesforce Service Cloud, Freshdesk, and Intercom. Zendesk's platform is built on a foundation of omnichannel support, allowing businesses to manage customer interactions across email, chat, phone, social media, and messaging apps from a unified interface. The company has increasingly invested in AI and automation capabilities to help businesses scale their customer service operations while maintaining personalized experiences.

Business model

SaaS

Target market

SMB, Mid-Market, Enterprise

What they offer

  • Zendesk Support

    Ticketing system and help desk software for managing customer support requests across multiple channels

  • Zendesk Chat

    Live chat and messaging solution for real-time customer engagement

  • Zendesk Guide

    Knowledge base and self-service portal for customer support content

  • Zendesk Talk

    Cloud-based call center software integrated with support ticketing

  • Zendesk Sell

    Sales CRM platform for managing sales pipelines and customer relationships

  • Zendesk Sunshine

    Open and flexible CRM platform built on AWS for custom customer experiences

  • Zendesk Explore

    Analytics and reporting tool for customer service metrics and insights

  • Answer Bot

    AI-powered chatbot that provides automated responses to common customer questions

Key features

Omnichannel ticketing systemAI-powered automation and chatbotsSelf-service knowledge baseLive chat and messagingIntegrated call centerAdvanced analytics and reportingWorkflow automationMobile support appsCustomizable agent workspaceMulti-language support

Use cases

Customer support ticket managementLive chat customer engagementSelf-service knowledge base creationOmnichannel customer serviceSales pipeline managementCustomer feedback collectionHelp desk automationMulti-brand support managementCustomer service analytics and reporting

Customer segments

E-commerce companiesSaaS businessesTechnology companiesRetail organizationsFinancial servicesHealthcare providersEducation institutionsMedia and entertainmentTravel and hospitality

Tech & specs

Technology stack

Ruby on RailsJavaScriptReactAWSMySQLRedisElasticsearchKafkaMachine Learning/AI

Security & compliance

SOC 2 Type IIISO 27001ISO 27018GDPRCCPAHIPAAPCI DSSPrivacy Shield

Deployment

Cloud

API

Yes

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