Best Call Center Infrastructure (CCI) Software for Zendesk Sell

Find and compare the best Call Center Infrastructure (CCI) software for Zendesk Sell in 2026

Use the comparison tool below to compare the top Call Center Infrastructure (CCI) software for Zendesk Sell on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Kixie PowerCall & SMS Reviews
    Top Pick
    Kixie: Smarter Calling & Texting for Revenue Teams Kixie is the AI-powered sales engagement platform that helps teams connect faster, close more deals, and scale effortlessly—all while keeping it personal. 🔥 Outbound Sales: Boost connection rates up to 400% with AI-powered Local Presence, Multi-Line PowerDialer, and Spam Risk Prevention. 🚀 Marketing: Automate calls & texts for instant follow-ups and high-converting outreach—without the manual work. 📞 Inbound Sales & CS: Handle more calls with smart CRM-based routing, shared SMS inboxes, and instant auto-replies. 📊 RevOps & Leadership: Get AI-driven insights, real-time coaching tools, and advanced analytics to level up your team. 💥 Supercharge your sales team today! Visit our website to get started for free, no credit card required.
  • 2
    CloudTalk Reviews
    Top Pick

    CloudTalk

    CloudTalk

    $25.00/month (billed annually)
    60 Ratings
    Are you looking for a smart phone system? CloudTalk.io is a new-generation cloud phone system that can be used by SMEs, startups and online stores. It also works with call centres (sales or customer service) and call centres (sales). You will find 25+ integrations with your favorite CRM, helpdesk, or e-commerce tools like Shopify, Salesforce or Pipedrive at your disposal along with a 5-star customer success team that makes it easy to seamlessly migrate, or set up a new cloud call center from scratch. We are growing rapidly every month and have already established successful partnerships with more than 1000 companies around the world, such as DHL, Yves Rocher, Karcher. CloudTalk offers a 14-day free trial (no credit card details necessary).
  • 3
    NUACOM Reviews

    NUACOM

    NUACOM

    €9.99 per month
    1 Rating
    NUACOM is a Software-as-a-Service and Telecom company that provides flexible and scalable calling solutions for businesses to deliver exceptional customer service and handle successful sales calls.. Sales and customer service are important departments for any organization and having a powerful communication platform is crucial for business success. Our calling platform is focused on the user experience, call analytics and automation, so you can focus on what matters most: close more deals and delight your customers.
  • 4
    JustCall Reviews

    JustCall

    JustCall.io

    $30 per user per month
    1 Rating
    Remote teams can use the cloud phone system. JustCall provides a phone system that works from any device, anytime, anywhere for sales and support teams. It takes only seconds to obtain phone numbers in 70 different countries and make or receive calls. In minutes, you can set up your own cloud phone system. JustCall is the fastest and easiest way to manage your phone service. Learn how JustCall is used by companies to handle phone calls. Increase sales and conversions by enhancing agents' capabilities. Get rid of the hassles associated with manual dialing and data logging. You can increase sales call volume and productivity by up to 300% You can deliver a seamless customer experience with IVR and Smart Call Routing, as well as Live Call Monitoring. With SMS Bots and a variety of features, you can offer your clients responsive, 24-hour support. Automated integrations can be used across many business tools and applications. CRM, Helpdesk, and other software automation tools can be used to create smooth workflows for support and sales teams.
  • 5
    Samespace Reviews

    Samespace

    Samespace

    $25 per user per month
    Our all-inclusive Contact Center Platform is designed to significantly boost your CRM's efficiency while simultaneously improving the overall customer experience. By enabling your teams to manage twice the number of calls and automatically record call interactions, you can significantly enhance productivity. Gain vital insights into customer conversations, including valuable product feedback and competitor mentions, which will empower you to make informed adjustments for widespread improvements. Our advanced AI technology streamlines processes from virtual agents to call routing, as well as analytics and speech recognition, making your workflows more intelligent and simpler. Benefit from essential integrations, conversation tools, and analytical insights that your Contact Centers need to elevate the customer journey. Samespace Contact Center optimizes and enhances the conversations your agents have with both prospects and customers, whether through phone calls, chatbots, or social media interactions. With our platform, you can ensure that engagement is not just efficient but also effective every single time. Enjoy the peace of mind that comes with knowing your communication strategies are informed and impactful.
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