Zendesk

About Zendesk

Financials

Dated, source-cited figures. Estimates are marked.

Products by Zendesk

All products by Zendesk reviewed by our AI panel of experts.

ZendeskAI Customer Support

Customer service software for support teams and businesses

From $19/mo8.0/10

How Our Review Panel Scores Zendesk

Six independent reviewer personalities assessed Zendesk's product on their own terms. They landed within 0.7 points of each other, an unusually strong consensus.

Averaged across 1 reviewed product in our catalog. Scores are out of 10.

Competitive Landscape

Who Zendesk competes with, and how they differ.

Intercom7.6/10

Targets SaaS and product-led companies with a combined messaging/helpdesk platform and its Fin AI agent, priced per resolution, competing directly with Zendesk's core support suite.

1 product reviewed on TopReviewed

Freshworks (Freshdesk)7.7/10

Lower-cost helpdesk alternative aimed at SMBs and mid-market, with simpler ticketing setup and less emphasis on enterprise-scale AI voice/chat automation.

2 products reviewed on TopReviewed

Ada7.6/10

Focused specifically on AI-driven customer service automation and resolution rates rather than full ticketing/helpdesk infrastructure, sold as a layer on top of or replacement for traditional helpdesks.

1 product reviewed on TopReviewed

Kustomer7.6/10

CRM-centric customer service platform (owned by Meta previously) emphasizing unified customer timelines for high-volume B2C brands, competing for the same enterprise support contracts.

1 product reviewed on TopReviewed

S

Salesforce Service Cloud

Enterprise CRM-integrated customer service platform bundled with broader Salesforce ecosystem, competing for large enterprise deals where deep CRM integration outweighs standalone helpdesk simplicity.

Sierra7.5/10

Newer entrant focused purely on conversational AI agents for customer service (founded by ex-OpenAI/Salesforce leaders), competing with Zendesk's AI Agents specifically rather than the full support suite.

1 product reviewed on TopReviewed

Company Timeline

Key milestones in Zendesk's history, with sources.

1. Mar 26, 2025Launch

   Launched Zendesk Resolution Platform at Relate 2025

   Zendesk unveiled an agentic AI platform with next-generation AI agents that reason and adapt to complex inquiries, plus outcome-based pricing that charges per automated resolution rather than per seat.

   zendesk.com
2. Mar 13, 2024Acquisition

   Acquired Ultimate to expand AI agents

   Zendesk bought Berlin-based service-automation company Ultimate, whose AI agents could handle up to 80% of support requests, folding the technology into Zendesk AI Agents. Terms were not disclosed.

   techcrunch.com
3. Nov 22, 2022Milestone

   Take-private completed; delisted from NYSE

   The Hellman & Friedman and Permira consortium closed the $10.2 billion acquisition. Zendesk common stock ceased trading on the NYSE and the company went private, remaining headquartered in San Francisco.

   permira.com
4. Jun 24, 2022Acquisition

   Agreed to $10.2B take-private by Hellman & Friedman and Permira

   An investor group led by the two private-equity firms agreed to acquire Zendesk for $77.50 per share in an all-cash transaction valuing the company at approximately $10.2 billion.

   permira.com
5. Sep 10, 2018Acquisition

   Acquired Base CRM (FutureSimple)

   Zendesk bought the sales-force automation company behind Base, which had more than 5,000 customers, expanding from customer service into sales tools. Base was rebranded as Zendesk Sell.

   zendesk.com
6. May 15, 2014Milestone

   IPO on the NYSE — raised $100M

   Zendesk listed under ticker ZEN, selling 11.1 million shares at $9.00 each. The stock closed its first trading day at $13.43, up 49%.

   channelfutures.com
7. Apr 10, 2014Acquisition

   Acquired live-chat provider Zopim for up to $29.8M

   Zendesk bought Singapore-based Zopim Technologies, adding real-time chat to its help-desk platform. The deal value was disclosed in the S-1 filing for its concurrent IPO.

   techcrunch.com
8. Aug 17, 2009Funding

   Series B — $6M led by Benchmark Capital

   Benchmark partner Peter Fenton joined the board and prior investor Charles River Ventures participated pro-rata; the round funded Zendesk's relocation of headquarters from Copenhagen to San Francisco.

   techcrunch.com
9. 2007Founded

   Founded in Copenhagen

   Mikkel Svane, Alexander Aghassipour, and Morten Primdahl founded Zendesk in a Copenhagen loft, bootstrapping the first version of its help-desk software while working consulting gigs on the side.

   inc.com