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The rapid evolution of AI in contact centers is driving unprecedented innovation, enabling enterprises to modernize customer experiences, according to the 2025 ISG Buyers Guides for Contact Centers. With AI, cloud technology, and new market entrants reshaping operations, businesses are leveraging advanced tools to enhance efficiency and customer satisfaction.
The 2025 ISG Buyers Guides for Contact Centers, produced by ISG Software Research, evaluate 40 software providers across four categories—Contact Centers, Agent Management, Customer Interaction Analytics, and Intelligent Self-Service—and three verticals: Healthcare, Insurance, and Retail. The research highlights a surge in AI-driven innovation, with contact centers adopting conversational and generative AI to enable intelligent self-service and enhance agent interactions. Keith Dawson, director of research at ISG Software Research, stated, “Contact centers have seen more innovation in the past three years than at any other time in their history.”
Most contact centers now operate as cloud-based Contact Center as a Service (CCaaS) solutions, commoditizing core routing functions and enabling customization. AI, cloud technology, and new market entrants are fueling transformation, with platforms integrating analytics, automation, and CRM systems. Enterprises seek solutions that offer ease of use, interoperability, and proven ROI, as noted in the ISG findings.
NiCE emerged as the top Overall Leader across all categories, followed by Verint and Genesys, with NiCE earning Leader status in seven evaluation categories. Other exemplary providers include Content Guru, Dialpad, Five9, RingCentral, Salesforce, Sprinklr, Talkdesk, Zendesk, and Zoho. The research emphasizes the importance of combining reliability with AI-driven features to improve efficiency and customer experience.
ISG advises enterprises to prioritize customer experience in technology investments, focusing on solutions that support intelligent self-service and agent guidance. Mark Smith, partner and chief software analyst, noted, “Enterprises now face more contact center choices than ever, and their options have become more complicated.” The shift toward integrated suites from fewer providers simplifies administration and leverages AI advancements for better outcomes.
The ISG Buyers Guides for Contact Centers underscore AI’s transformative impact on customer service. By adopting AI-driven tools and cloud-based platforms, enterprises can enhance operational efficiency, elevate customer experiences, and achieve measurable business value in a rapidly evolving market.
ISG Software Research provides authoritative coverage and analysis of the business and IT software industry. It distributes research and insights daily through its user community, and provides a portfolio of consulting, advisory, research and education services for enterprises, software and service providers, and investment firms. Its ISG Buyers Guides™ help enterprises evaluate and select software providers through tailored assessments powered by ISG’s proprietary methodology. Visit research.isg-one.com for more information and to sign up for free community membership.
ISG (Nasdaq: III) is a global AI-centered technology research and advisory firm. A trusted partner to more than 900 clients, including 75 of the world’s top 100 enterprises, ISG is a long-time leader in technology and business services that is now at the forefront of leveraging AI to help organizations achieve operational excellence and faster growth. The firm, founded in 2006, is known for its proprietary market data, in-depth knowledge of provider ecosystems, and the expertise of its 1,600 professionals worldwide working together to help clients maximize the value of their technology investments.
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