Compare the Top Call Center Software that integrates with Twilio Flex as of October 2025

This a list of Call Center software that integrates with Twilio Flex. Use the filters on the left to add additional filters for products that have integrations with Twilio Flex. View the products that work with Twilio Flex in the table below.

What is Call Center Software for Twilio Flex?

Call center software is a type of customer service software that enables businesses to provide customer service through multiple channels such as phone, email, or web chat. It typically includes features like automated call distribution, call recording and reporting, and customer information management. It is designed to help businesses better manage customer interactions and increase customer satisfaction. Compare and read user reviews of the best Call Center software for Twilio Flex currently available using the table below. This list is updated regularly.

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    Zendesk

    Zendesk

    Zendesk

    Zendesk is an AI-powered service solution that’s easy to set up, use, and scale. It works out-of-the-box and adapts quickly, enabling businesses to move faster. Built on billions of CX interactions, Zendesk AI supports the whole service journey—from self-service to agents to admins—helping teams resolve issues faster and operate efficiently at scale. Zendesk empowers agents with tools, insights, and context to deliver personalized service on any channel—social messaging, phone, or email. It unifies personalized conversations, omnichannel case management, AI workflows, automation, and a Marketplace of 1200+ apps. Easy to implement, it frees teams from relying on IT or costly partners. Serving over 130K global brands in 30+ languages, Zendesk simplifies business complexity to create meaningful customer connections. Headquartered in San Francisco, it operates worldwide.
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    Starting Price: $25/agent/month
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  • 2
    CallFinder

    CallFinder

    CallFinder

    CallFinder speech analytics software automates outdated, manual QA processes to save time and provide immediate insights so you can make data-driven decisions. CallFinder automatically transcribes and scores recorded calls, identifying key metrics you can use to improve every aspect of your business. We deliver a highly scalable Software as a Service (SaaS) solution to contact centers and small and medium sized businesses across a wide range of industries. We like to think of ourselves as the speech analytics experts because, well, that’s all we do. We’re all about delivering a truly different software experience. You never get something that’s out-of-the-box. On purpose. Our Managed Client Services support is a differentiator that none of our speech analytics competitors offer. Your CallFinder Analyst becomes an integral part of your QA team, and you will work with your Analyst on a recurring basis to optimize CallFinder to meet your evolving business needs.
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    IBM watsonx Assistant
    IBM watsonx Assistant (Formerly Watson Assistant) is a market-leading enterprise conversational AI platform that allows you to build intelligent virtual and voice assistants that can provide customers with fast, consistent and accurate answers across any messaging platform, application, device or channel. Using artificial intelligence and large language models, watsonx Assistant learns from customer conversations, improving its ability to resolve issues the first time while removing the frustration of long wait times, tedious searches and unhelpful chatbots. Most chatbots try to mimic human interactions, frustrating customers when a misunderstanding arises. IBM watsonx Assistant is more than a chatbot. It knows when to search for an answer from a knowledge base, when to ask for clarity and when to direct users to a human agent for more assistance. And since it can be deployed in any cloud or on-premises environment – smarter AI is finally available wherever you need it.
    Starting Price: $140 per month
  • 4
    Daisee

    Daisee

    daisee

    Daisee builds technology to provide access to deep insight into the behavioural and emotional dynamics of your customers with the most accurate AI-powered, fully-automated AQM available for more impactful coaching, improved commercial outcomes and compliance monitoring. Daisee analyzes and automatically scores 100% of customer interactions using a world-first automated, digital quality scorecard. This automatically surfaces quality assurance issues that require human intervention in the areas of communication, compliance and conduct. Daisee enables you to see far beyond words alone, surfacing the underlying emotion hidden deep within your interactions – what your customers are really saying, thinking, and feeling. Daisee helps organisations create practical business value immediately, with software that is incredibly flexible and easy to deploy across any telephony system. Globally Daisee operates in Australia, New Zealand and the USA.
    Starting Price: $89/month
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