Zendesk Acquires Unleash to Boost AI-Driven Employee Service Solutions

Adds generative AI enterprise search, permission-based RAG, and deep channel integrations to accelerate time to value for internal support

SAN FRANCISCO, Dec. 18, 2025 /PRNewswire/ — In a bold move to transform internal employee support, Zendesk has unveiled its acquisition of Unleash, an innovative AI-powered enterprise search platform. This strategic acquisition aims to streamline knowledge sharing across various systems, enhancing the efficiency of employee service.

At the heart of this acquisition is the promise of delivering fast, reliable answers to employees right where they work—within their everyday collaboration tools. By adhering to stringent data permissions and security policies, Unleash ensures that the information provided to employees is not only accurate but also compliant with organizational protocols. This level of trust is crucial in today’s data-driven landscape, where security is paramount.

Unleash’s cutting-edge technology significantly boosts the capabilities of Zendesk’s platform. Key features include:

• Enterprise search and permission-based RAG (retrieval-augmented generation) across over 70 content sources, such as Google Drive, Confluence, and SharePoint.
• Native AI knowledge agents integrated within popular collaboration platforms like Slack and Microsoft Teams, facilitating smooth transitions to human experts when necessary.
• A comprehensive library of connectors that employs secure, fine-grained access controls at the moment of querying.
• AI agents developed with end-to-end organizational context, granting employees immediate access to relevant insights drawn from extensive company data.

By incorporating Unleash into its employee service workflows, Zendesk aims to resolve internal support issues more swiftly and effectively, all while preserving enterprise-grade security and privacy standards. This integration not only enhances the immediate internal support system but also broadens Zendesk’s overall customer service offerings, ensuring that both employee and customer needs are met with the same commitment to AI-driven efficiency and governance.

Shashi Upadhyay, President of Product, Engineering, and AI at Zendesk, emphasized the importance of this acquisition. He stated, “As organizations rapidly adopt AI, rethinking how they deliver internal employee support is becoming mission-critical. Zendesk’s acquisition of Unleash puts AI directly in the flow of work, delivering secure, permission-based answers from across company systems so employees get instant self-service, with seamless handoffs to human experts when needed.”

Itay Itzhaki, Co-founder and CEO of Unleash, echoed this sentiment by underscoring the alignment of their mission with Zendesk’s vision: “Our AI-powered search and retrieval technology will help companies deliver faster, smarter employee support by making knowledge easier to access and use – all while keeping security and privacy at the forefront.”

As a leader in customer service technology, Zendesk has consistently aimed to enhance service experiences through innovative solutions. Its flagship Zendesk Resolution Platform incorporates advanced tools that merge AI agents, a comprehensive knowledge graph, and automated processes crafted to redefine high-quality customer interactions. By combining automation with human insight, Zendesk empowers businesses to strengthen relationships, improve operational efficiency, and achieve growth.

This strategic acquisition of Unleash heralds a new era of internal support, where employees are equipped with the tools they need to solve problems instantly. The AI-driven approach positions Zendesk to not only meet but anticipate the evolving needs of organizations in a world increasingly dominated by digital transformation.

To learn more about Zendesk and its innovative offerings, visit www.zendesk.com.

SOURCE Zendesk, Inc.